A running index of every GitHub project / repo mentioned across YouTube videos about open source, AI agents, and developer tooling — plus a curated "Editor's picks" set of essential repos worth adding.
Confidence: Most links are verified (HIGH). A few are marked 🟡 (likely match, worth a glance) or 🔍 (couldn't pin down a single repo — search term given). Names corrected from the transcripts are noted inline.
| # | Project | What it is |
|---|---|---|
| 1 | Awesome lists | Curated resource lists for any tech (awesome <topic>) |
| 2 | The Algorithms | Every algorithm implemented in every popular language |
| 3 | Build Your Own X | Guides to build your own git/db/OS/language/etc. |
| 4 | Free for Dev | Services with generous free tiers |
| 5 | Free Programming Books | Books, cheat sheets, courses by language/subject |
| 6 | developer-roadmap | Roadmaps for tech & career paths (roadmap.sh) |
| 7 | Engineering Blogs | Big list of company/eng blogs |
| 8 | System Design Primer | Learn system design |
| 9 | Public APIs | Big list of free APIs |
| 10 | Awesome OSS Alternatives 🟡 | OSS alternatives to SaaS products |
| 11 | Papers We Love | CS papers + how to read them |
| 12 | Best Websites a Programmer Should Visit | Self-explanatory |
| 13 | LLMs from scratch | Build your own ChatGPT, tutorial |
| 14 | ML From Scratch | Implement core ML models/algorithms |
| 15 | Made With ML | Combine ML + software engineering |
| 16 | Agent Skills | Addy Osmani's senior-engineer slash-commands for AI agents |
| 17 | PM Skills Marketplace | 100+ agentic skills for PMs (by Paweł Huryn — "Ferrin" was garbled) |
| 18 | Tolaria | Desktop markdown knowledge base, Obsidian alt (heard as "Teleria") |
| 19 | last-30-days | Trend research across Reddit/X/HN/Polymarket (Matt Van Horn) |
| 20 | System Prompts & Models Collection | Leaked system prompts of Cursor/Devin/v0/etc. |
| 21 | Superpowers | Sub-agent driven dev methodology (Jesse "obra" Vincent) |
| 22 | MoneyPrinterTurbo | One-click AI short-form video generator |
| 23 | OpenMed | Local-first healthcare AI, on-device models (Apple MLX) |
| 24 | AutoHedge | Autonomous hedge fund in Python (4 AI agents, Solana) |
| 25 | Vibe Trading | Multi-agent crypto trading floor (77 skills, 29 teams) |
| 26 | Fincept Terminal | Bloomberg terminal replacement on your laptop |
| 27 | LibreChat | Self-hosted multi-model chat UI |
| 28 | Open Generative AI | 200+ image/video models behind one UI (was "Open Higgsfield") |
| 29 | Open LLM VTuber | Offline 2D animated AI companion |
| 30 | Claude Ads | Claude Code skill: ad-account audit (250+ checks, 6 sub-agents) |
| 31 | Agentic Inbox | AI email client on Cloudflare Workers (official Cloudflare) |
| 32 | Camoufox | Stealth Firefox fork for agent browsing |
| 33 | Hyperframes | HTML-to-MP4 video framework for agents (by HeyGen, not "Hagen") |
| 34 | Hermes | Desktop app for local agents w/ cron + sub-agents (Nous Research) |
| 35 | agentcookie | Share site cookies/sessions with agents, no passwords (Matt Van Horn) |
| 36 | Open Notebook | Local open-source NotebookLM clone (podcast generation) |
| 37 | Headroom | Compresses LLM context (~90% token savings); headroom wrap claude |
| 38 | Anthropic Financial Services | Open-sourced AI investment analysts (market researcher, earnings) |
| 39 | Cloak Browser | Bypass bot detection so agents can browse |
| 40 | UI-TARS Desktop | Agent controls desktop + browser (ByteDance) |
| 41 | DeepSeek TUI | Terminal coding agent for DeepSeek models |
| 42 | agentmemory 🟡 | Long-term memory for agents (several same-named repos exist) |
| 43 | AiToEarn | Repurpose + auto-post content across ~14 platforms |
| 44 | 9router | Auto-switch between models on rate limits |
| 45 | AI-Trader | Agents debate trade ideas + Polymarket paper trading |
| 46 | Academic Research Skills | Skill pack for research papers |
| 47 | OpenHuman | Free, private, local ChatGPT/Claude-desktop alt (118+ connectors) |
| 48 | CodeGraph | Maps codebase so AI stops re-grepping files |
| 49 | AI Engineering from Scratch | 400+ lesson AI engineering course |
| 50 | CLI Printing Press | Generate a custom CLI/MCP for any service (Matt Van Horn) |
| 51 | Realtime Meeting Assistant | Real-time meeting agent demo (kanban/tasks) — official OpenAI |
| 52 | freellmapi 🟡 | Stack free token tiers across providers (list alt: cheahjs/free-llm-api-resources) |
| 53 | SuperTonic | Fast in-browser text-to-speech |
| 54 | Bun | Fast all-in-one JS runtime/toolkit (Anthropic-owned) |
| 55 | 12-Factor Agents | Playbook for production-grade AI agents |
| 56 | Easy Vibe | Free gamified course to learn vibe coding |
| 57 | Understand Anything | Auto-document/explain any codebase |
| 58 | yt-dlp | YouTube/video downloader + transcripts |
| 59 | AppFlowy | Open-source Notion alternative |
| 60 | cal.com | Open-source Calendly alternative |
| 61 | Knowledge Work Plugins | Skills for sales/ops/finance teams (Anthropic) |
| 62 | Presenton | Open-source Gamma slides alternative |
| 63 | Avoid AI Writing | Strips AI-tell phrases from writing |
| 64 | Wi-Fi router sensing 🔍 | Router as motion/presence/heart sensor — search "WiFi CSI human sensing" |
| 65 | Anthropic Cybersecurity Skills | Catch + fix security issues (community repo, not official Anthropic) |
| 66 | Cursor Plugins | A Cursor feature/ecosystem (Figma/Notion/etc.), not a standalone repo |
| 67 | STORM | Stanford OVAL: writes cited Wikipedia-grade articles via multi-perspective Q&A + retrieval (Co-STORM in same repo) |
| 68 | apple/container | Run Linux containers + lightweight VMs on Apple silicon (Docker Desktop alt) |
| 69 | iptv-org/iptv | Free public live-TV channels as M3U playlists (drop into VLC) |
| 70 | OpenCut | Open-source CapCut alternative; local timeline video editor (~57k★) |
| 71 | music-assistant | Bridges streaming services (Spotify/Apple/YT Music) to speakers; Home Assistant companion |
| 72 | NVIDIA SkillSpector | "Antivirus for agent skills" — scans skills for hidden malware, danger score + line numbers |
| 73 | marketingskills | Corey Haines' marketing skill pack: SEO, ads, cold email, CRO, growth (heard as "Haynes") |
| 74 | mattpocock/skills | Matt Pocock's personal engineering skills; /teach builds stateful tailored HTML lessons |
| 75 | Agent-Reach 🟡 | No-API-key agent read/search of tweets/YouTube/Reddit/login-walled sites (most-starred of two same-named repos) |
| 76 | Twenty | Open-source CRM, Notion-style deal pipeline — replaces Salesforce (AGPL) |
| 77 | Appsmith | Drag-and-drop builder for internal tools/admin panels — replaces Retool |
| 78 | Apache Superset | BI: SQL lab + 40+ chart types + dashboards — replaces Tableau/Looker |
| 79 | DocuSeal | Drag-field PDF e-signature w/ audit trail — replaces DocuSign |
| 80 | Penpot | Design + prototyping, multiplayer, CSS handoff — replaces Figma |
| 81 | AFFiNE | Local-first docs/DB + infinite whiteboard on one canvas — replaces Notion + Miro (heard "Aine") |
| 82 | Cap | Screen recording + instant share links/transcript, self-hostable — replaces Loom |
| 83 | Listmonk | Single-Go-binary newsletter/list manager, SQL segments — replaces Mailchimp |
| 84 | Qdrant | Rust vector DB w/ web dashboard — replaces Pinecone/Algolia (heard "babu/Cudrant") |
| 85 | Vaultwarden | Lightweight Bitwarden-protocol server, official clients work — replaces Bitwarden/1Password paid tiers (heard "Walt Warden") |
| 86 | OpenMontage | Agentic video production for AI coding agents — 12 pipelines, 52 tools, 500+ skills; plain prompt → edited video |
| 87 | codebase-memory-mcp | MCP server indexing a codebase into a knowledge graph; ~120× fewer tokens, 158 languages, single static binary |
| 88 | timesfm | Google Research time-series foundation model; zero-shot forecasting w/ quantile intervals |
| 89 | peerd | Browser-native AI agent harness (Chrome/Firefox extension); BYOK, no backend, no telemetry |
| 90 | FluidVoice | Local macOS dictation, WisprFlow/Whisper Flow alt; Parakeet/Whisper, near-zero latency |
| 91 | birdclaw | Local-first X/Twitter workspace + CLI; archive import, SQLite, git backups (Peter Steinberger) |
| 92 | worldmonitor 🟡 | Real-time global intelligence dashboard — conflicts, markets, Polymarket signals (original of many forks) |
| 93 | voicebox | Local AI voice studio, ElevenLabs alt; clone voices (Qwen3-TTS), multi-voice timeline editor |
| 94 | system_prompts_leaks | Extracted system prompts of Claude/GPT/Gemini/Grok, updated regularly (distinct repo from #20) |
| 95 | daily_stock_analysis | LLM-driven multi-market stock watchlist analysis + daily report; push to Telegram/Discord/Slack |
STORM as a method (no code needed): the Stanford pipeline (#67) can be run by hand in Claude with a 5-prompt chain — (1) discover 6–8 expert perspectives, (2) simulate a cited expert interview per perspective (every claim sourced or marked "unverified"), (3) curate findings into a sourced outline, (4) write section-by-section grounded strictly in collected sources, (5) Co-STORM moderator pass for blind spots + red-team for single-source bias and false connections. Many perspectives = breadth; grounded answers = no hallucination.
Already indexed (this video): Agent Skills (#16), PM Skills (#17), last-30-days (#19), System Prompts collection (#20), Headroom (#37).
The Next New Thing — "Free Wispr Flow, ElevenLabs & CapCut alternatives" (#86–#95): new this video. Already indexed from that episode: OpenCut (#70), Penpot (#80), Agent-Reach (#75). Zapier MCP covered too (sponsor product, no single canonical repo — see zapier.com/mcp).
Not from the transcripts. Mature, widely-trusted projects that punch above their weight. If you build with AI, automate, or make content, any of these will move the needle.
- Ollama — run open LLMs locally with one command. https://github.com/ollama/ollama
- Open WebUI — polished ChatGPT-style UI for local/remote models. https://github.com/open-webui/open-webui
- llama.cpp — the engine that made local LLMs practical. https://github.com/ggml-org/llama.cpp
- Dify — visual builder for LLM apps, agents, and RAG. https://github.com/langgenius/dify
- ComfyUI — node-based image/video generation. https://github.com/comfyanonymous/ComfyUI
- faster-whisper — fast, accurate speech-to-text for transcripts. https://github.com/SYSTRAN/faster-whisper
- Coqui TTS — high-quality open text-to-speech + voice cloning. https://github.com/coqui-ai/TTS
- n8n — open-source Zapier; wire apps + AI together. https://github.com/n8n-io/n8n
- Coolify — self-host apps/DBs/services (Heroku/Vercel alt). https://github.com/coollabsio/coolify
- Supabase — open-source Firebase (Postgres, auth, storage). https://github.com/supabase/supabase
- awesome-selfhosted — the master list of self-hostable software. https://github.com/awesome-selfhosted/awesome-selfhosted
- lazygit — fast terminal UI for git. https://github.com/jesseduffield/lazygit
- ripgrep — blazing-fast code search (
rg). https://github.com/BurntSushi/ripgrep - fzf — fuzzy finder that supercharges your terminal. https://github.com/junegunn/fzf
- bat —
catwith syntax highlighting + git. https://github.com/sharkdp/bat - zoxide — a smarter
cdthat learns your habits. https://github.com/ajeetdsouza/zoxide - starship — fast, customizable shell prompt. https://github.com/starship/starship
- Logseq — local-first outliner / knowledge base. https://github.com/logseq/logseq
- Excalidraw — hand-drawn-style whiteboard for diagrams. https://github.com/excalidraw/excalidraw
- Manim — programmatic math/explainer animations. https://github.com/ManimCommunity/manim
- awesome-chatgpt-prompts — a big library of prompt starters. https://github.com/f/awesome-chatgpt-prompts
- coding-interview-university — full self-study CS curriculum. https://github.com/jwasham/coding-interview-university
- project-based-learning — learn by building real projects. https://github.com/practical-tutorials/project-based-learning
- the-art-of-command-line — master the terminal fast. https://github.com/jlevy/the-art-of-command-line
- 30-seconds-of-code — short, reusable snippets. https://github.com/Chalarangelo/30-seconds-of-code
Mature, verified tooling for infrastructure, cloud, and networking work.
- Terraform — the standard for declarative infrastructure. https://github.com/hashicorp/terraform
- OpenTofu — open-source, community-governed Terraform fork ("Tofu"). https://github.com/opentofu/opentofu
- Salt (SaltStack) — event-driven automation, config mgmt & remote exec. https://github.com/saltstack/salt
- Ansible — agentless config management and orchestration. https://github.com/ansible/ansible
- Pulumi — IaC in real languages (Python/TS/Go). https://github.com/pulumi/pulumi
- Terragrunt — keep Terraform DRY across environments. https://github.com/gruntwork-io/terragrunt
- Atlantis — Terraform pull-request automation. https://github.com/runatlantis/atlantis
- Checkov — static security/compliance scanning for IaC. https://github.com/bridgecrewio/checkov
- Infracost — cost estimates for Terraform in your PRs. https://github.com/infracost/infracost
- pre-commit-terraform — fmt/validate/lint/docs/security hooks. https://github.com/antonbabenko/pre-commit-terraform
- awesome-tf — curated Terraform/OpenTofu resources. https://github.com/shuaibiyy/awesome-tf
- Kubernetes — the container orchestrator. https://github.com/kubernetes/kubernetes
- k3s — lightweight, production-grade k8s. https://github.com/k3s-io/k3s
- k9s — slick terminal UI for clusters. https://github.com/derailed/k9s
- Helm — the Kubernetes package manager. https://github.com/helm/helm
- Argo CD — GitOps continuous delivery for k8s. https://github.com/argoproj/argo-cd
- kubectx + kubens — switch clusters/namespaces fast. https://github.com/ahmetb/kubectx
- stern — tail logs across multiple pods. https://github.com/stern/stern
- AWS CLI — official command line for AWS. https://github.com/aws/aws-cli
- LocalStack — run a full AWS cloud locally. https://github.com/localstack/localstack
- aws-vault — securely store and use AWS credentials. https://github.com/99designs/aws-vault
- eksctl — the easy button for EKS clusters. https://github.com/eksctl-io/eksctl
- Steampipe — query AWS/cloud/SaaS with plain SQL. https://github.com/turbot/steampipe
- Prowler — AWS/Azure/GCP security assessments. https://github.com/prowler-cloud/prowler
- Cloud Custodian — rules engine for cloud governance. https://github.com/cloud-custodian/cloud-custodian
- diagrams — cloud architecture diagrams as Python code. https://github.com/mingrammer/diagrams
- awesome-aws — curated AWS libraries/tools. https://github.com/donnemartin/awesome-aws
- Prometheus — metrics & alerting standard. https://github.com/prometheus/prometheus
- Grafana — dashboards for everything. https://github.com/grafana/grafana
- Netdata — real-time, per-second monitoring. https://github.com/netdata/netdata
- HashiCorp Vault — secrets management. https://github.com/hashicorp/vault
- Packer — build machine/container images as code. https://github.com/hashicorp/packer
- NetBox — source of truth for networks (IPAM + DCIM). https://github.com/netbox-community/netbox
- Nornir — Python automation framework for network devices. https://github.com/nornir-automation/nornir
- Netmiko — multi-vendor SSH automation for network gear. https://github.com/ktbyers/netmiko
- NAPALM — unified API across network OSes. https://github.com/napalm-automation/napalm
- Containerlab — spin up real network topologies in containers. https://github.com/srl-labs/containerlab
- Oxidized — automatic network config backup. https://github.com/ytti/oxidized
- Wireshark — the packet analyzer. https://github.com/wireshark/wireshark
- Nmap — network discovery & security scanning. https://github.com/nmap/nmap
- trippy — modern traceroute + ping TUI. https://github.com/fujiapple852/trippy
- bandwhich — terminal bandwidth usage by process. https://github.com/imsnif/bandwhich
Added from a second pass of notes. Same confidence convention: 🟡 = likely match, worth a glance. Owner-name corrections from the notes are noted inline.
| Project | What it is |
|---|---|
| Ponytail | Agent skill enforcing minimal-code "laziest senior dev" decisions |
| video-use | Edit videos with coding agents — drop footage, get final.mp4 |
| ccstatusline | Customizable Claude Code statusline (powerline, themes, metrics) |
| ccusage | CLI to analyze Claude Code token usage and cost |
| excalidraw-diagram-skill | Skill giving agents Excalidraw diagram generation with self-correction |
| get-shit-done | Spec-driven context-engineering meta-prompting system for Claude Code |
| gsap-skills | Official GSAP AI skills teaching agents correct animation usage |
| spec-kit | GitHub's toolkit for spec-driven development with AI agents |
| impeccable | Design-language skill making AI harnesses better at design |
| agency-agents | Specialized, personality-driven AI agency agents for coding tools |
| vibecode-pro-max-kit | Spec-driven coding harness w/ persistent context, agents, skills |
| ui-ux-pro-max-skill | AI skill giving design intelligence for professional UI/UX |
| design-motion-principles 🟡 | Motion-design skill to build/audit purposeful animation (owner is kylezantos) |
| Acontext | Open-source context layer for AI-agent self-learning |
| mem0 | Memory layer adding long-term recall to AI agents |
| fallow | Rust-native codebase intelligence (dead code, dupes, deps) for TS/JS |
| Agent-Reach | Agent skill: no-API-key read/search across X, Reddit, YouTube, GitHub, LinkedIn, RSS, web |
| ai-website-cloner-template | Next.js template: AI agents reverse-engineer a URL into a clean rebuild (/clone-website) |
| Project | What it is |
|---|---|
| mcp servers | Reference MCP server implementations for Model Context Protocol |
| repomix | Packs a whole repo into one LLM-friendly file |
| gitpodcast | Turns any GitHub repo into an engaging podcast in seconds |
| faker | Generates fake/mock data for testing and seeding |
| playwright-mcp | Microsoft MCP server for browser automation via Playwright |
| firecrawl | Web scraping/crawling API turning sites into LLM-ready data |
| glif-mcp-server | MCP server to run glif.app no-code AI workflows |
| Perplexity MCP 🟡 | Perplexity Sonar API MCP server (mirror: perplexityai/modelcontextprotocol) |
| Magic MCP (21st.dev) | AI UI-component generator / Magic MCP server for IDEs |
| nuqs | Type-safe URL search-params state manager for React/Next (useState in the query string) |
| create-better-t-stack | CLI scaffolder for end-to-end type-safe TypeScript stacks, with interactive builder |
| Project | What it is |
|---|---|
| shadcn/ui | Copy-paste accessible React components + code-distribution platform |
| three.js | JavaScript WebGL 3D library with an animation system |
| flutter | Google's cross-platform UI toolkit with rich animation APIs |
| animate.css | Cross-browser library of ready-to-use CSS animations |
| AmbientCanvasBackgrounds | Five ambient HTML5 Canvas page backgrounds using Simplex noise |
| awesome-design-md 🟡 | Collection of DESIGN.md files capturing popular brand systems |
| drawio | Open-source diagramming editor behind diagrams.net / draw.io |
| devtools-frontend | The Chrome DevTools UI frontend source |
| devtools-logo | Official Chrome DevTools logo and brand assets |
| fancy (Fancy Components) | Free React components + microinteractions (React/TS/Tailwind/Motion); fancycomponents.dev |
| Project | What it is |
|---|---|
| app-ideas | Application ideas to improve coding skills |
| projectlearn | Curated project tutorials for project-based learning |
| Project-Ideas-And-Resources 🟡 | Collection of app project ideas to improve coding skills |
| perspective 🟡 | Interactive analytics/data-viz for large or streaming datasets |
| Tool | What it is |
|---|---|
| hailuo | AI text/image-to-video generation (by MiniMax) |
| MiniMax 🟡 | AI platform: voice/speech, video, and LLM models |
| Lovart 🟡 | AI design agent positioned as a Canva alternative |
| huemint | ML color-palette generator for brands and websites |
| grainient | Grainy + animated gradient generator and shader tool for hero backgrounds |
| supahero | Curated gallery of website hero sections for design inspiration |
| freefaces | Gallery of free typefaces (e.g. Instrument Serif) by category |
| fonttrio | Font-pairing tool; discover and install curated font trios with one command |
Couldn't verify:
ui-animation.de / Ui-Animation— domain unreachable, not indexed; left out pending a working link.
- #18 "Teleria" is actually Tolaria (
refactoringhq/tolaria). - #17 "Ferrin" = phuryn (Paweł Huryn).
- #33 "Hagen" = HeyGen (org
heygen-com). - #28 was renamed from Open-Higgsfield-AI → Open-Generative-AI (same owner).
- #65 is a community repo with "Anthropic" in the name — not official.
- #42 (agentmemory) and #52 (free LLM API) have multiple same-named repos; the most prominent is linked, alt noted.
- #64 (Wi-Fi sensing) and #66 (Cursor plugins) aren't single canonical repos.
Researched additions (verified June 2026). Mature, high-value, actively maintained projects across the areas worth building with. No overlap with the tables above.
- Headscale — self-hosted open-source Tailscale control server. https://github.com/juanfont/headscale
- NetBird — WireGuard-based mesh VPN, self-hostable end-to-end. https://github.com/netbirdio/netbird
- wg-easy — easiest way to run WireGuard with a web UI. https://github.com/wg-easy/wg-easy
- AdGuard Home — network-wide DNS ad/tracker blocking. https://github.com/AdguardTeam/AdGuardHome
- Pi-hole — DNS sinkhole blocking ads across the network. https://github.com/pi-hole/pi-hole
- Technitium DNS — self-hosted recursive/authoritative DNS + DHCP + blocking. https://github.com/TechnitiumSoftware/DnsServer
- phpIPAM — web-based IP address management and subnet tracking. https://github.com/phpipam/phpipam
- OPNsense — open-source FreeBSD firewall and routing platform. https://github.com/opnsense/core
- LibreNMS — auto-discovering SNMP network monitoring, many vendors. https://github.com/librenms/librenms
- Zabbix — enterprise-grade real-time infrastructure & network monitoring. https://github.com/zabbix/zabbix
- ntopng — web-based high-speed traffic & security monitoring. https://github.com/ntop/ntopng
- SuzieQ — multi-vendor network observability and state querying. https://github.com/netenglabs/suzieq
- Batfish — network config analysis, validation, what-if simulation. https://github.com/batfish/batfish
- Uptime Kuma — self-hosted uptime & service monitoring. https://github.com/louislam/uptime-kuma
- Homepage — configurable homelab dashboard with service integrations. https://github.com/gethomepage/homepage
- Dockge — reactive self-hosted Docker Compose stack manager. https://github.com/louislam/dockge
- CrewAI — role-based multi-agent orchestration for Python. https://github.com/crewAIInc/crewAI
- LangGraph — graph-based stateful agent workflows with checkpoints. https://github.com/langchain-ai/langgraph
- AutoGen — Microsoft multi-agent conversation framework. https://github.com/microsoft/autogen
- smolagents — minimal Hugging Face library for code-writing agents. https://github.com/huggingface/smolagents
- Pydantic AI — type-safe agent framework from the Pydantic team. https://github.com/pydantic/pydantic-ai
- OpenAI Agents SDK — lightweight Python SDK for multi-agent workflows. https://github.com/openai/openai-agents-python
- Agno — fast model-agnostic SDK for multimodal agents (ex-phidata). https://github.com/agno-agi/agno
- Letta — stateful agents with long-term memory (ex-MemGPT). https://github.com/letta-ai/letta
- Mastra — opinionated TypeScript agent framework w/ RAG + MCP. https://github.com/mastra-ai/mastra
- Langfuse — open-source LLM observability, evals, prompt mgmt. https://github.com/langfuse/langfuse
- Opik — Comet's LLM tracing, evaluation, monitoring platform. https://github.com/comet-ml/opik
- Phoenix — Arize open-source LLM tracing and evaluation. https://github.com/Arize-ai/phoenix
- promptfoo — local-first CLI for prompt/RAG/agent evals. https://github.com/promptfoo/promptfoo
- DeepEval — LLM evaluation framework with 50+ metrics. https://github.com/confident-ai/deepeval
- Ragas — reference-free metrics for evaluating RAG pipelines. https://github.com/explodinggradients/ragas
- browser-use — let LLM agents drive a real browser. https://github.com/browser-use/browser-use
- Stagehand — Playwright automation with natural-language actions. https://github.com/browserbase/stagehand
- DBOS Transact — durable execution & checkpointed workflows on Postgres. https://github.com/dbos-inc/dbos-transact-py
- Serena — semantic code retrieval/editing MCP toolkit. https://github.com/oraios/serena
- FastMCP — Pythonic framework for building MCP servers fast. https://github.com/jlowin/fastmcp
- Dagger — programmable CI/CD pipelines that run in containers. https://github.com/dagger/dagger
- act — run your GitHub Actions workflows locally. https://github.com/nektos/act
- Woodpecker CI — simple, extensible container-native CI/CD. https://github.com/woodpecker-ci/woodpecker
- Flux — GitOps continuous delivery toolkit for Kubernetes. https://github.com/fluxcd/flux2
- SOPS — encrypt secrets in YAML/JSON files for git. https://github.com/getsops/sops
- Infisical — open-source secrets management and sync. https://github.com/Infisical/infisical
- Trivy — vulnerability & misconfig scanner for containers/IaC. https://github.com/aquasecurity/trivy
- dive — explore Docker image layers and shrink size. https://github.com/wagoodman/dive
- lazydocker — terminal UI for managing Docker and Compose. https://github.com/jesseduffield/lazydocker
- Podman — daemonless container engine, Docker drop-in. https://github.com/containers/podman
- BuildKit — concurrent, cache-efficient container image builder. https://github.com/moby/buildkit
- Loki — horizontally scalable, label-based log aggregation. https://github.com/grafana/loki
- OpenTelemetry Collector — vendor-agnostic traces/metrics/logs collector. https://github.com/open-telemetry/opentelemetry-collector
- Vector — high-performance observability data pipeline. https://github.com/vectordotdev/vector
- SigNoz — open-source Datadog alternative (metrics/traces/logs). https://github.com/SigNoz/signoz
- Backstage — open platform for building developer portals. https://github.com/backstage/backstage
- Crossplane — manage cloud infra via Kubernetes APIs. https://github.com/crossplane/crossplane
- Kestra — event-driven orchestration and scheduling. https://github.com/kestra-io/kestra
- OPA — general-purpose policy engine (Rego language). https://github.com/open-policy-agent/opa
- Kyverno — Kubernetes-native policy management, no new language. https://github.com/kyverno/kyverno
- Radix UI — unstyled accessible React primitives. https://github.com/radix-ui/primitives
- Mantine — full-featured React component + hooks library. https://github.com/mantinedev/mantine
- daisyUI — Tailwind component library with semantic classes. https://github.com/saadeghi/daisyui
- Headless UI — unstyled accessible components for React/Vue. https://github.com/tailwindlabs/headlessui
- Ark UI — headless components for React/Vue/Solid/Svelte. https://github.com/chakra-ui/ark
- Chakra UI — accessible modular React component system. https://github.com/chakra-ui/chakra-ui
- Motion — modern animation library for React & JS (ex-Framer Motion). https://github.com/motiondivision/motion
- AutoAnimate — one-line zero-config drop-in animation utility. https://github.com/formkit/auto-animate
- anime.js — lightweight JavaScript animation engine. https://github.com/juliangarnier/anime
- Lottie Web — render After Effects animations on the web. https://github.com/airbnb/lottie-web
- Magic UI — animated copy-paste components for design engineers. https://github.com/magicuidesign/magicui
- Lucide — consistent open-source SVG icon toolkit. https://github.com/lucide-icons/lucide
- Tabler Icons — 5000+ free MIT-licensed SVG icons. https://github.com/tabler/tabler-icons
- Heroicons — hand-crafted SVG icons by the Tailwind team. https://github.com/tailwindlabs/heroicons
- Open Props — CSS custom properties for adaptive design. https://github.com/argyleink/open-props
- UnoCSS — instant on-demand atomic CSS engine. https://github.com/unocss/unocss
- Penpot — open-source design & prototyping platform. https://github.com/penpot/penpot
- Astro — content-driven web framework, island architecture. https://github.com/withastro/astro
- Svelte — compiler-based reactive UI framework, no virtual DOM. https://github.com/sveltejs/svelte
- Qwik — resumable framework with zero-hydration instant loading. https://github.com/QwikDev/qwik
- htmx — HTML-driven interactivity with minimal JavaScript. https://github.com/bigskysoftware/htmx
Added 2026-06-16 while prototyping a 3D "wow-factor" landing. three.js and AmbientCanvasBackgrounds (listed above) pair well with these.
- react-three-fiber — React renderer for three.js; declarative 3D scenes. https://github.com/pmndrs/react-three-fiber
- drei — helpers for react-three-fiber (Float, Environment, Text3D, reflectors, ScrollControls). https://github.com/pmndrs/drei
- react-postprocessing — post effects for r3f (bloom, depth-of-field, vignette). https://github.com/pmndrs/react-postprocessing
- postprocessing — the underlying three.js post-processing library. https://github.com/pmndrs/postprocessing
- maath — math helpers for r3f: particle distributions, easing, buffers. https://github.com/pmndrs/maath
- StPageFlip — realistic page-turning effect; ideal for book/reader sites. https://github.com/Nodlik/StPageFlip
- shadergradient — animated 3D gradient backgrounds for React/Figma/Framer. https://github.com/ruucm/shadergradient
- SD WebUI Forge — optimized Stable Diffusion image generation UI. https://github.com/lllyasviel/stable-diffusion-webui-forge
- Fooocus — simplified, prompt-focused image generator. https://github.com/lllyasviel/Fooocus
- WhisperX — fast speech-to-text w/ word-level timestamps + diarization. https://github.com/m-bain/whisperX
- OpenVoice — instant voice cloning and TTS synthesis. https://github.com/myshell-ai/OpenVoice
- Demucs — state-of-the-art music source separation (stems). https://github.com/adefossez/demucs
- FFmpeg — the universal CLI for transcoding, scaling, recolouring (colorchannelmixer/eq), trimming, and frame extraction. https://github.com/FFmpeg/FFmpeg
- HandBrake — open-source video transcoder for many formats. https://github.com/HandBrake/HandBrake
- Remotion — create videos programmatically in React. https://github.com/remotion-dev/remotion
- Revideo — programmatic video editing via TypeScript code. https://github.com/midrender/revideo
- html5-animation-video-renderer — headless, seekable render of CSS/GSAP animation → MP4 or transparent MOV; backed by canvas-record + ffmpeg.wasm. The closest match to "looping promo HTML → shareable video" without DIY Puppeteer. https://github.com/dtinth/html5-animation-video-renderer
- Audacity — cross-platform multitrack audio editor. https://github.com/audacity/audacity
- Kdenlive — open-source non-linear video editor (KDE). https://github.com/KDE/kdenlive
- Real-ESRGAN — practical image/video super-resolution upscaling. https://github.com/xinntao/Real-ESRGAN
- Video2X — free open-source video upscaler (Real-ESRGAN/RealCUGAN/waifu2x); the Magnific-for-video pick. https://github.com/k4yt3x/video2x
- chaiNNer — node-based, free; batch-upscale images/video frames with any model. https://github.com/chaiNNer-org/chaiNNer
- rembg — remove image backgrounds automatically. https://github.com/danielgatis/rembg
- Upscayl — free AI image upscaler desktop app. https://github.com/upscayl/upscayl
Free, commercial-use, mostly no-attribution sources for photos, video, and typefaces.
- Pexels — free stock photos + video. https://www.pexels.com/videos/
- Pixabay — free photos, video, music. https://pixabay.com/videos/
- Unsplash — free high-quality photography. https://unsplash.com
- Mixkit — free stock video, music, SFX. https://mixkit.co/free-stock-video/
- Coverr — free background video clips. https://coverr.co
- Videvo — free stock footage + motion graphics. https://www.videvo.net
- Google Fonts — open-licence (OFL) font library; download TTFs to self-host or embed. https://github.com/google/fonts
- Postiz — open-source social media scheduling & management. https://github.com/gitroomhq/postiz-app
- Mixpost — self-hosted social media management platform. https://github.com/inovector/mixpost
- PostHog — open-source product analytics, session replay, flags. https://github.com/PostHog/posthog
- Plausible — lightweight, privacy-friendly analytics. https://github.com/plausible/analytics
- Umami — simple, privacy-focused self-hosted web analytics. https://github.com/umami-software/umami
- Matomo — full-featured open-source web analytics. https://github.com/matomo-org/matomo
- Listmonk — self-hosted newsletter and mailing-list manager. https://github.com/knadh/listmonk
- Mautic — open-source marketing automation platform. https://github.com/mautic/mautic
- OpenReplay — self-hosted session replay & product analytics. https://github.com/openreplay/openreplay
- GrowthBook — open-source feature flags and A/B testing. https://github.com/growthbook/growthbook
Researched & verified (June 2026). Foundations for shipping in almost any vertical: pick a sector, fork a mature base, build on top.
- Scrapy — fast high-level Python web crawling/scraping framework. https://github.com/scrapy/scrapy
- Crawlee — Node.js scraping + browser-automation library. https://github.com/apify/crawlee
- Crawl4AI — LLM-friendly crawler producing clean markdown for AI. https://github.com/unclecode/crawl4ai
- Scrapegraph-ai — build scraper pipelines from natural-language prompts. https://github.com/ScrapeGraphAI/Scrapegraph-ai
- Trafilatura — extract clean text + metadata from web pages. https://github.com/adbar/trafilatura
- Newspaper4k — maintained article/metadata extractor for news sites. https://github.com/AndyTheFactory/newspaper4k
- GNews — lightweight Python API for Google News search. https://github.com/ranahaani/GNews
- pytrends — unofficial Python API for Google Trends data. https://github.com/GeneralMills/pytrends
- changedetection.io — self-hosted site change + price-drop monitoring. https://github.com/dgtlmoon/changedetection.io
- MediaCrawler — multi-platform social media post/comment crawler. https://github.com/NanmiCoder/MediaCrawler
- Firefly III — self-hosted personal finance manager w/ budgets + API. https://github.com/firefly-iii/firefly-iii
- Actual — local-first envelope-budgeting personal finance app. https://github.com/actualbudget/actual
- Maybe — open-source personal finance & wealth-management app. https://github.com/maybe-finance/maybe
- Ghostfolio — privacy-focused wealth/portfolio tracking dashboard. https://github.com/ghostfolio/ghostfolio
- GnuCash — mature desktop double-entry accounting. https://github.com/Gnucash/gnucash
- Beancount — plain-text double-entry accounting language + tooling. https://github.com/beancount/beancount
- Lago — open-source metering & usage-based billing API. https://github.com/getlago/lago
- OpenBB — financial data platform for analysts, quants, AI agents. https://github.com/OpenBB-finance/OpenBB
- Qlib — Microsoft AI-oriented quant investment research platform. https://github.com/microsoft/qlib
- Freqtrade — crypto trading bot w/ backtesting + optimization. https://github.com/freqtrade/freqtrade
- CCXT — unified crypto exchange trading API (100+ markets). https://github.com/ccxt/ccxt
- Godot — full-featured free 2D/3D cross-platform game engine. https://github.com/godotengine/godot
- Bevy — data-driven Rust game engine using ECS. https://github.com/bevyengine/bevy
- raylib — simple, easy-to-use C library for game programming. https://github.com/raysan5/raylib
- Phaser — fast HTML5 2D game framework for browsers. https://github.com/phaserjs/phaser
- LÖVE — Lua-scripted 2D game framework, cross-platform. https://github.com/love2d/love
- MonoGame — cross-platform C# framework, open-source XNA successor. https://github.com/MonoGame/MonoGame
- libGDX — Java cross-platform game development framework. https://github.com/libgdx/libgdx
- PixiJS — fast WebGL/HTML5 2D rendering engine. https://github.com/pixijs/pixijs
- Ebitengine — simple 2D game engine for Go. https://github.com/hajimehoshi/ebiten
- Tiled — flexible level and tile-map editor. https://github.com/mapeditor/tiled
- Aseprite — animated sprite editor and pixel-art tool. https://github.com/aseprite/aseprite
- Plane — open-source Jira/Linear alternative for issues/roadmaps. https://github.com/makeplane/plane
- Vikunja — self-hostable to-do and task organization. https://github.com/go-vikunja/vikunja
- Taiga — open-source project management for agile teams. https://github.com/kaleidos-ventures/taiga
- OpenProject — web-based project management & collaboration. https://github.com/opf/openproject
- Leantime — goals-focused open-source project management. https://github.com/Leantime/leantime
- Huly — all-in-one PM platform, Jira/Linear alternative. https://github.com/hcengineering/platform
- AFFiNE — docs, whiteboards, databases; Notion/Miro alternative. https://github.com/toeverything/AFFiNE
- Outline — team knowledge base and wiki with markdown. https://github.com/outline/outline
- Trilium — hierarchical personal knowledge base. https://github.com/TriliumNext/Trilium
- Docmost — collaborative wiki/docs; Confluence/Notion alternative. https://github.com/docmost/docmost
- Super Productivity — todo w/ timeboxing, time tracking, integrations. https://github.com/johannesjo/super-productivity
- wger — self-hosted workout, nutrition & body-weight tracker. https://github.com/wger-project/wger
- Open Food Facts — open database of food products & nutrition. https://github.com/openfoodfacts/openfoodfacts-server
- Habitica — gamified habit-building and productivity tracker. https://github.com/HabitRPG/habitica
- uHabits (Loop) — habit tracker for building good habits. https://github.com/iSoron/uhabits
- Loop — DIY automated insulin delivery (artificial pancreas). https://github.com/LoopKit/Loop
- Fasten — self-hosted personal medical records aggregator. https://github.com/fastenhealth/fasten-onprem
- OpenEMR — open-source electronic health records + practice mgmt. https://github.com/openemr/openemr
- Nightscout — real-time continuous glucose monitoring dashboard. https://github.com/nightscout/cgm-remote-monitor
- FitTrackee — self-hosted outdoor activity & fitness tracker. https://github.com/SamR1/FitTrackee
- workout-cool — modern open-source fitness coaching/planner. https://github.com/Snouzy/workout-cool
- Medusa — headless commerce platform/toolkit in TypeScript. https://github.com/medusajs/medusa
- Saleor — GraphQL-first headless e-commerce in Python. https://github.com/saleor/saleor
- Vendure — headless commerce framework on Node/GraphQL. https://github.com/vendurehq/vendure
- Bagisto — Laravel + Vue open-source e-commerce. https://github.com/bagisto/bagisto
- WooCommerce — open-source e-commerce plugin for WordPress. https://github.com/woocommerce/woocommerce
- Sylius — open-source headless e-commerce on Symfony. https://github.com/Sylius/Sylius
- Shopware — open commerce platform on Symfony + Vue. https://github.com/shopware/shopware
- Spree — open-source Rails e-commerce platform. https://github.com/spree/spree
- InvenTree — open-source inventory management & stock control. https://github.com/inventree/InvenTree
- ERPNext — open-source ERP w/ inventory, POS, accounting. https://github.com/frappe/erpnext
- Moodle — world's most-used open-source LMS. https://github.com/moodle/moodle
- Canvas LMS — Instructure's LMS for schools & universities. https://github.com/instructure/canvas-lms
- Open edX — LMS + Studio powering edX-style course sites. https://github.com/openedx/edx-platform
- Frappe LMS — easy-to-use, fully open-source LMS. https://github.com/frappe/lms
- Oppia — interactive lessons for accessible online education. https://github.com/oppia/oppia
- Forem — community platform behind DEV; learning communities. https://github.com/forem/forem
- Exercism — free coding practice + mentorship, 70+ languages. https://github.com/exercism/exercism
- freeCodeCamp — free full-stack coding curriculum + certs. https://github.com/freeCodeCamp/freeCodeCamp
- Anki — spaced-repetition flashcards for efficient memorization. https://github.com/ankitects/anki
- Twenty — modern open-source CRM, Salesforce alternative. https://github.com/twentyhq/twenty
- Odoo — modular open-source ERP/CRM + business apps. https://github.com/odoo/odoo
- SuiteCRM — open-source CRM for sales, marketing, service. https://github.com/salesagility/SuiteCRM
- Krayin — Laravel-based open-source CRM for SMEs. https://github.com/krayin/laravel-crm
- Monica — personal CRM to manage relationships/contacts. https://github.com/monicahq/monica
- EspoCRM — lightweight open-source CRM with REST API. https://github.com/espocrm/espocrm
- Frappe HRMS — open-source HR and payroll suite. https://github.com/frappe/hrms
- Invoice Ninja — open-source invoicing, billing, payments. https://github.com/invoiceninja/invoiceninja
- Apache Airflow — programmatic workflow orchestration + DAG scheduling. https://github.com/apache/airflow
- dbt Core — SQL-based data transformation & modeling. https://github.com/dbt-labs/dbt-core
- DuckDB — fast in-process analytical SQL database. https://github.com/duckdb/duckdb
- Polars — blazing-fast Rust-powered DataFrame library. https://github.com/pola-rs/polars
- ClickHouse — column-oriented DB for real-time analytics. https://github.com/ClickHouse/ClickHouse
- Ray — distributed compute framework for ML and Python. https://github.com/ray-project/ray
- MLflow — ML experiment tracking & lifecycle management. https://github.com/mlflow/mlflow
- Label Studio — multi-type data labeling & annotation. https://github.com/HumanSignal/label-studio
- Home Assistant — open-source home automation & IoT platform. https://github.com/home-assistant/core
- ESPHome — configure ESP microcontrollers for home automation. https://github.com/esphome/esphome
- PX4 Autopilot — flight control software for drones/UAVs. https://github.com/PX4/PX4-Autopilot
- Leaflet — lightweight JavaScript library for interactive maps. https://github.com/Leaflet/Leaflet
- MapLibre GL JS — open-source vector-tile map rendering. https://github.com/maplibre/maplibre-gl-js
- deck.gl — WebGL framework for large-scale data viz. https://github.com/visgl/deck.gl
- kepler.gl — geospatial analysis for large-scale datasets. https://github.com/keplergl/kepler.gl
- Turf.js — advanced geospatial analysis for JavaScript. https://github.com/Turfjs/turf
- QGIS — free desktop geographic information system. https://github.com/qgis/QGIS
- Valhalla — open-source OSM routing and navigation engine. https://github.com/valhalla/valhalla
- OSRM — fast C++ OpenStreetMap routing engine. https://github.com/Project-OSRM/osrm-backend
- Pelias — modular open-source geocoder on Elasticsearch. https://github.com/pelias/pelias
- Nominatim — OpenStreetMap search and geocoding engine. https://github.com/osm-search/Nominatim
- Rocket.Chat — self-hosted team chat & collaboration. https://github.com/RocketChat/Rocket.Chat
- Mattermost — open-source Slack alternative for team messaging. https://github.com/mattermost/mattermost
- Synapse — Matrix homeserver for federated, encrypted comms. https://github.com/element-hq/synapse
- Jitsi Meet — secure, scalable self-hostable video conferencing. https://github.com/jitsi/jitsi-meet
- Nextcloud — self-hosted files, calendar, contacts, collaboration. https://github.com/nextcloud/server
- Jellyfin — free media server for streaming your libraries. https://github.com/jellyfin/jellyfin
- Immich — self-hosted photo/video backup, Google Photos alt. https://github.com/immich-app/immich
- Zulip — threaded team chat blending email + instant messaging. https://github.com/zulip/zulip
- Mailcow — dockerized full-featured self-hosted email server. https://github.com/mailcow/mailcow-dockerized
- Stalwart — all-in-one Rust mail/collaboration server. https://github.com/stalwartlabs/stalwart
- Cap — open-source Loom alternative for screen recordings. https://github.com/CapSoftware/Cap
- Documenso — open-source DocuSign alternative for e-signatures. https://github.com/documenso/documenso
- Keycloak — IAM with SSO, OIDC, SAML. https://github.com/keycloak/keycloak
- Authentik — flexible self-hosted identity provider & SSO. https://github.com/goauthentik/authentik
- Authelia — authentication + 2FA portal for reverse proxies. https://github.com/authelia/authelia
- Zitadel — cloud-native identity, OIDC, user management. https://github.com/zitadel/zitadel
- Ory Kratos — headless identity, login, user-management API. https://github.com/ory/kratos
- Vaultwarden — lightweight Rust Bitwarden-compatible server. https://github.com/dani-garcia/vaultwarden
- Gitleaks — scan git repos for hardcoded secrets. https://github.com/gitleaks/gitleaks
- OWASP ZAP — web app security scanner + pentest proxy. https://github.com/zaproxy/zaproxy
- Wazuh — open-source SIEM, XDR, endpoint threat detection. https://github.com/wazuh/wazuh
- CrowdSec — collaborative behavior-based intrusion prevention. https://github.com/crowdsecurity/crowdsec
- Teleport — identity-aware access for servers, k8s, databases. https://github.com/gravitational/teleport
- OpenBao — community fork of Vault for secrets/key management. https://github.com/openbao/openbao
Second research pass (verified June 2026). Deeper verticals: legal, science, hardware, commerce ops, web3 and more.
- docassemble — guided-interview platform for legal document assembly. https://github.com/jhpyle/docassemble
- CONSUL Democracy — citizen participation & open-government platform. https://github.com/consuldemocracy/consuldemocracy
- Decidim — participatory democracy framework for cities/orgs. https://github.com/decidim/decidim
- CKAN — data management system for government open-data portals. https://github.com/ckan/ckan
- OpenFisca — rules-as-code engine for tax/benefit microsimulation. https://github.com/openfisca/openfisca-core
- Accord Project Cicero — templating engine for executable legal contracts. https://github.com/accordproject/cicero
- Blawx — web tool for Rules-as-Code legal reasoning. https://github.com/Lexpedite/blawx
- A2J Author — access-to-justice guided interviews + court docs. https://github.com/CCALI/a2jauthor
- GOV.UK Frontend — design system for UK government services. https://github.com/alphagov/govuk-frontend
- Ghost — Node.js publishing platform for blogs/newsletters. https://github.com/TryGhost/Ghost
- Strapi — open-source headless CMS with customizable APIs. https://github.com/strapi/strapi
- Directus — headless CMS + data platform over any SQL DB. https://github.com/directus/directus
- Payload — TypeScript-native headless CMS + app framework. https://github.com/payloadcms/payload
- Wagtail — Django-based CMS for editors. https://github.com/wagtail/wagtail
- Hugo — fast static-site generator written in Go. https://github.com/gohugoio/hugo
- Eleventy — simpler JavaScript static-site generator. https://github.com/11ty/eleventy
- Docusaurus — React static generator for documentation sites. https://github.com/facebook/docusaurus
- Decap CMS — git-based headless CMS (formerly Netlify CMS). https://github.com/decaporg/decap-cms
- Pandoc — universal document converter; Markdown to EPUB3/PDF/DOCX with custom CSS + embedded fonts. https://github.com/jgm/pandoc
- EPUBCheck — official W3C EPUB validator (catches reader-breaking errors before publish). https://github.com/w3c/epubcheck
- Sigil — open-source WYSIWYG EPUB editor for hand-finishing ebooks. https://github.com/Sigil-Ebook/Sigil
- Tandoor Recipes — self-hosted recipe manager + meal planner. https://github.com/TandoorRecipes/recipes
- Mealie — self-hosted recipe manager w/ URL import. https://github.com/mealie-recipes/mealie
- grocy — self-hosted groceries & household management. https://github.com/grocy/grocy
- pretix — ticket shop for conferences, festivals, events. https://github.com/pretix/pretix
- Hi.Events — self-hosted event ticketing, Eventbrite alternative. https://github.com/HiEventsDev/hi.events
- Alf.io — open-source ticket reservation for conferences. https://github.com/alfio-event/alf.io
- Easy!Appointments — self-hosted scheduling w/ Google Calendar sync. https://github.com/alextselegidis/easyappointments
- OpenTripPlanner — open-source multi-modal transit/trip planner. https://github.com/opentripplanner/OpenTripPlanner
- AdventureLog — self-hostable travel tracker and trip planner. https://github.com/seanmorley15/AdventureLog
- emoncms — log/visualise energy & environmental data. https://github.com/emoncms/emoncms
- OpenRemote — 100% open-source IoT platform for devices/apps. https://github.com/openremote/openremote
- evcc — extensible EV charge controller + home energy mgmt. https://github.com/evcc-io/evcc
- Tasmota — alt firmware for ESP smart-energy/IoT devices. https://github.com/arendst/Tasmota
- farmOS — web-based farm management, planning, records. https://github.com/farmOS/farmOS
- pvlib-python — toolbox for simulating PV solar energy systems. https://github.com/pvlib/pvlib-python
- OpenEMS — modular platform for storage, renewables, EV chargers. https://github.com/OpenEMS/openems
- Open-Meteo — open-source weather/climate forecast API, no key. https://github.com/open-meteo/open-meteo
- FarmBot Web App — UI + API to control FarmBot farming robots. https://github.com/FarmBot/Farmbot-Web-App
- FreeCAD — open-source parametric 3D CAD modeler. https://github.com/FreeCAD/FreeCAD
- OpenSCAD — script-driven solid 3D CAD modeller. https://github.com/openscad/openscad
- KiCad — EDA suite for schematics and PCB design. https://github.com/KiCad/kicad-source-mirror
- PrusaSlicer — G-code slicer for FFF/SLA 3D printers. https://github.com/prusa3d/PrusaSlicer
- Cura — Ultimaker's popular 3D-printing slicer. https://github.com/Ultimaker/Cura
- OctoPrint — web interface to control/monitor 3D printers. https://github.com/OctoPrint/OctoPrint
- Klipper — high-performance firmware for 3D printers. https://github.com/Klipper3d/klipper
- Marlin — optimized firmware for RepRap 3D printers. https://github.com/MarlinFirmware/Marlin
- CadQuery — Python library for parametric, scriptable CAD. https://github.com/CadQuery/cadquery
- Biopython — Python tools for computational molecular biology. https://github.com/biopython/biopython
- Scanpy — single-cell gene expression analysis in Python. https://github.com/scverse/scanpy
- SAMtools — manipulate SAM/BAM sequence alignments. https://github.com/samtools/samtools
- Nextflow — reproducible scientific workflow/pipeline orchestration. https://github.com/nextflow-io/nextflow
- Galaxy — web platform for reproducible biomedical research. https://github.com/galaxyproject/galaxy
- RDKit — cheminformatics and machine-learning toolkit. https://github.com/rdkit/rdkit
- Open Babel — chemical toolbox converting molecular formats. https://github.com/openbabel/openbabel
- Astropy — core Python library for astronomy/astrophysics. https://github.com/astropy/astropy
- SunPy — Python library for solar physics data analysis. https://github.com/sunpy/sunpy
- Chatwoot — open-source customer engagement, live chat, inbox. https://github.com/chatwoot/chatwoot
- Zammad — web-based helpdesk and ticketing system. https://github.com/zammad/zammad
- FreeScout — free shared-inbox helpdesk, Help Scout alternative. https://github.com/freescout-helpdesk/freescout
- osTicket — classic open-source support ticketing. https://github.com/osTicket/osTicket
- Peppermint — self-hosted ticket management, Zendesk alternative. https://github.com/Peppermint-Lab/peppermint
- Formbricks — open-source surveys, Typeform alternative. https://github.com/formbricks/formbricks
- Typebot — self-hostable conversational form/chatbot builder. https://github.com/baptisteArno/typebot.io
- Fider — collect and prioritize feature feedback. https://github.com/getfider/fider
- LimeSurvey — open-source survey platform, SurveyMonkey alternative. https://github.com/LimeSurvey/LimeSurvey
- OpenCATS — open-source applicant tracking system. https://github.com/opencats/OpenCATS
- OrangeHRM — open-source HRM with recruitment ATS module. https://github.com/orangehrm/orangehrm
- TimeOff.Management — self-hosted employee absence/leave mgmt. https://github.com/timeoff-management/timeoff-management-application
- Rallly — group scheduling and meeting-poll tool. https://github.com/lukevella/rallly
- Mobilizon — federated event organizing and RSVP platform. https://github.com/framasoft/mobilizon
- OpenResume — open-source resume builder + ATS-friendly parser. https://github.com/xitanggg/open-resume
- JobSync — self-hosted job-application tracker w/ AI assistant. https://github.com/Gsync/jobsync
- Appwrite — open-source backend-as-a-service for web/mobile. https://github.com/appwrite/appwrite
- PocketBase — single-file Go backend w/ DB, auth, storage. https://github.com/pocketbase/pocketbase
- Hasura — instant realtime GraphQL APIs over Postgres. https://github.com/hasura/graphql-engine
- PostgREST — serves a REST API directly from PostgreSQL. https://github.com/PostgREST/postgrest
- NocoDB — open-source Airtable alternative over databases. https://github.com/nocodb/nocodb
- Drizzle ORM — lightweight TypeScript SQL ORM for serverless. https://github.com/drizzle-team/drizzle-orm
- SurrealDB — multi-model scalable database for modern apps. https://github.com/surrealdb/surrealdb
- Apache APISIX — dynamic, high-performance cloud-native API gateway. https://github.com/apache/apisix
- Meilisearch — fast, typo-tolerant full-text search engine. https://github.com/meilisearch/meilisearch
- Typesense — fast search engine; Algolia/Elasticsearch alternative. https://github.com/typesense/typesense
- Quickwit — cloud-native search for logs and observability. https://github.com/quickwit-oss/quickwit
- Qdrant — high-performance vector DB and similarity search. https://github.com/qdrant/qdrant
- Weaviate — open-source vector database with built-in ML. https://github.com/weaviate/weaviate
- Milvus — scalable vector database for AI and embeddings. https://github.com/milvus-io/milvus
- Chroma — embedding database for building LLM/RAG apps. https://github.com/chroma-core/chroma
- pgvector — vector similarity search extension for PostgreSQL. https://github.com/pgvector/pgvector
- RAGFlow — open-source RAG engine w/ deep document understanding. https://github.com/infiniflow/ragflow
- PixelRAG — pixel-native RAG; screenshots pages and retrieves images instead of parsing HTML. https://github.com/StarTrail-org/PixelRAG
- viem — lightweight, typed TypeScript interface for Ethereum. https://github.com/wevm/viem
- wagmi — React Hooks for Ethereum wallet + contract interaction. https://github.com/wevm/wagmi
- Foundry — blazing-fast Solidity toolkit in Rust. https://github.com/foundry-rs/foundry
- Hardhat — Ethereum dev environment for compile/test/debug. https://github.com/NomicFoundation/hardhat
- OpenZeppelin Contracts — battle-tested secure smart-contract library. https://github.com/OpenZeppelin/openzeppelin-contracts
- ethers.js — complete, compact JS library for Ethereum. https://github.com/ethers-io/ethers.js
- Scaffold-ETH 2 — toolkit for building dApps on Ethereum. https://github.com/scaffold-eth/scaffold-eth-2
- RainbowKit — React library for wallet connection in dApps. https://github.com/rainbow-me/rainbowkit
- Reown AppKit — onchain app UX toolkit (formerly WalletConnect). https://github.com/reown-com/appkit
- jrnl — simple command-line journal with plain-text storage. https://github.com/jrnl-org/jrnl
- Memos — privacy-first self-hosted note-taking/journaling. https://github.com/usememos/memos
- Joplin — open-source note/to-do app with E2E encryption. https://github.com/laurent22/joplin
- SiYuan — privacy-first personal knowledge management notebook. https://github.com/siyuan-note/siyuan
- Medito — 100% free open-source meditation app (Flutter). https://github.com/meditohq/medito-app
- openpilot — open-source driver-assistance for many car models. https://github.com/commaai/openpilot
- Ushahidi Platform — crowdsourcing for crisis mapping & reporting. https://github.com/ushahidi/platform
- Houdini Project — free open-source fundraising infra for nonprofits. https://github.com/houdiniproject/houdini
- Open Collective — transparent crowdfunding/finance for communities. https://github.com/opencollective/opencollective
Third research pass (verified June 2026). Where canonical dev lives off GitHub (KDE GitLab, Codeberg), the official GitHub mirror or most-starred repo is linked.
- Navidrome — self-hosted Subsonic-compatible music streaming server. https://github.com/navidrome/navidrome
- AzuraCast — all-in-one self-hosted internet radio suite. https://github.com/AzuraCast/AzuraCast
- Mopidy — extensible Python music server with many backends. https://github.com/mopidy/mopidy
- OwnTone — local-first media server streaming to AirPlay/Chromecast. https://github.com/owntone/owntone-server
- Ardour — professional cross-platform digital audio workstation. https://github.com/Ardour/ardour
- LMMS — free cross-platform music production software (DAW). https://github.com/LMMS/lmms
- Sonic Pi — live-coding synth and music-creation environment. https://github.com/sonic-pi-net/sonic-pi
- Beets — music library manager and MusicBrainz tagger. https://github.com/beetbox/beets
- Castopod — open-source podcast hosting w/ audience engagement. https://github.com/ad-aures/castopod
- AntennaPod — open-source podcast manager/player for Android. https://github.com/AntennaPod/AntennaPod
- Audiobookshelf — self-hosted audiobook + podcast server with apps. https://github.com/advplyr/audiobookshelf
- Podverse — cross-platform open-source podcast app. https://github.com/podverse/podverse-rn
- gPodder — mature cross-platform desktop podcast client. https://github.com/gpodder/gpodder
- Podgrab — self-hosted podcast downloader/archiver. https://github.com/akhilrex/podgrab
- PinePods — self-hosted multi-user podcast management (Rust). https://github.com/madeofpendletonwool/PinePods
- PhotoPrism — AI-powered self-hosted photo library. https://github.com/photoprism/photoprism
- Lychee — self-hosted PHP photo-management system. https://github.com/LycheeOrg/Lychee
- darktable — open-source RAW developer + non-destructive editing. https://github.com/darktable-org/darktable
- digiKam — KDE advanced photo manager/organizer/RAW editor. https://github.com/KDE/digikam
- LibrePhotos — self-hosted Google Photos alternative w/ tagging. https://github.com/LibrePhotos/librephotos
- Ente Photos — end-to-end encrypted photo storage/backup/sharing. https://github.com/ente-io/ente
- Calibre-Web — web app to browse/read a Calibre ebook library. https://github.com/janeczku/calibre-web
- Kavita — fast cross-platform reading server for books/comics/manga. https://github.com/Kareadita/Kavita
- Komga — media server for comics, manga, magazines, eBooks. https://github.com/gotson/komga
- Calibre — powerful desktop ebook manager/converter/viewer. https://github.com/kovidgoyal/calibre
- Storyteller — syncs audiobook narration to ebook text for read-along. https://github.com/smoores-dev/storyteller
- OBS Studio — cross-platform live streaming and screen recording. https://github.com/obsproject/obs-studio
- Owncast — self-hosted live video streaming and chat server. https://github.com/owncast/owncast
- Restreamer — self-hosted streaming server; restream to YouTube/Twitch. https://github.com/datarhei/restreamer
- Ant Media Server — scalable ultra-low-latency WebRTC streaming. https://github.com/ant-media/Ant-Media-Server
- MediaMTX — RTSP/WebRTC/RTMP/SRT/HLS media server + recorder. https://github.com/bluenviron/mediamtx
- SRS — simple high-efficiency realtime media server. https://github.com/ossrs/srs
- Blender — full 3D suite: modeling, animation, rendering, VFX. https://github.com/blender/blender
- Krita — professional digital painting and 2D illustration. https://github.com/KDE/krita
- Synfig Studio — vector-based 2D animation studio. https://github.com/synfig/synfig
- OpenToonz — production 2D animation software (Studio Ghibli). https://github.com/opentoonz/opentoonz
- Pencil2D — lightweight hand-drawn 2D animation tool. https://github.com/pencil2d/pencil
- Natron — node-based video compositing (Nuke/AE-like). https://github.com/NatronGitHub/Natron
- Mastodon — federated ActivityPub microblogging server. https://github.com/mastodon/mastodon
- Lemmy — federated link-aggregator and forum, Reddit-style. https://github.com/LemmyNet/lemmy
- Pixelfed — federated photo-sharing platform, Instagram-style. https://github.com/pixelfed/pixelfed
- Misskey — feature-rich decentralized microblogging server. https://github.com/misskey-dev/misskey
- PeerTube — federated, peer-to-peer video hosting platform. https://github.com/Chocobozzz/PeerTube
- Friendica — federated social network with broad protocol support. https://github.com/friendica/friendica
- Discourse — modern, feature-rich discussion forum platform. https://github.com/discourse/discourse
- Flarum — simple, fast, extensible forum software. https://github.com/flarum/framework
- NodeBB — Node.js forum with real-time WebSocket updates. https://github.com/NodeBB/NodeBB
- phpBB — long-established, widely-deployed PHP bulletin board. https://github.com/phpbb/phpbb
- Misago — modern Python/Django forum, fast and responsive. https://github.com/rafalp/Misago
- Talkyard — community platform blending SO/Discourse/Slack/Disqus. https://github.com/debiki/talkyard
- restic — fast, secure, deduplicating encrypted backup. https://github.com/restic/restic
- BorgBackup — deduplicating, compressed, encrypted backup tool. https://github.com/borgbackup/borg
- Kopia — cross-platform encrypted backup w/ snapshots + cloud. https://github.com/kopia/kopia
- rclone — "rsync for cloud storage", 70+ providers. https://github.com/rclone/rclone
- Syncthing — continuous peer-to-peer encrypted file sync. https://github.com/syncthing/syncthing
- Seafile — self-hosted file sync/share w/ client-side encryption. https://github.com/haiwen/seafile
- FreshRSS — self-hosted, multi-user RSS/Atom aggregator. https://github.com/FreshRSS/FreshRSS
- Miniflux — minimalist single-binary feed reader in Go. https://github.com/miniflux/v2
- Wallabag — self-hosted read-it-later app, saves article content. https://github.com/wallabag/wallabag
- linkding — minimal, fast self-hosted bookmark manager. https://github.com/sissbruecker/linkding
- Shiori — simple self-hosted bookmark manager, single binary. https://github.com/go-shiori/shiori
- Karakeep — bookmark-everything app (ex-Hoarder) w/ AI tagging. https://github.com/karakeep-app/karakeep
- Frigate — local NVR with realtime AI object detection. https://github.com/blakeblackshear/frigate
- Scrypted — camera/NVR hub bridging HomeKit/Google/Alexa. https://github.com/koush/scrypted
- motionEye — web frontend for the motion surveillance daemon. https://github.com/motioneye-project/motioneye
- Zigbee2MQTT — bridge Zigbee devices to MQTT, no vendor hub. https://github.com/Koenkk/zigbee2mqtt
- Z-Wave JS UI — full-featured Z-Wave control panel + MQTT gateway. https://github.com/zwave-js/zwave-js-ui
- Homebridge — adds HomeKit support to non-native devices. https://github.com/homebridge/homebridge
- Tesseract — foundational open-source OCR engine, 100+ languages. https://github.com/tesseract-ocr/tesseract
- OCRmyPDF — adds a searchable text layer to scanned PDFs. https://github.com/ocrmypdf/OCRmyPDF
- Paperless-ngx — self-hosted document management w/ OCR + indexing. https://github.com/paperless-ngx/paperless-ngx
- Stirling-PDF — self-hosted web toolkit for editing/manipulating PDFs. https://github.com/Stirling-Tools/Stirling-PDF
- Docling — IBM toolkit parsing documents into gen-AI-ready formats. https://github.com/docling-project/docling
- Marker — converts PDFs to markdown/JSON, high accuracy. https://github.com/datalab-to/marker
- MinerU — transforms PDFs/Office docs into LLM-ready markdown. https://github.com/opendatalab/MinerU
- Unstructured — ETL turning complex documents into structured data. https://github.com/Unstructured-IO/unstructured
- Weblate — web-based continuous localization platform. https://github.com/WeblateOrg/weblate
- Tolgee — developer-friendly localization w/ in-context editing. https://github.com/tolgee/tolgee-platform
- axe-core — accessibility engine for automated web UI testing. https://github.com/dequelabs/axe-core
- Pa11y — automated accessibility testing for CI pipelines. https://github.com/pa11y/pa11y
- Accessibility Insights — Microsoft's accessibility testing extension. https://github.com/microsoft/accessibility-insights-web
- Pontoon — Mozilla's web-based translation management system. https://github.com/mozilla/pontoon
- i18next — popular JavaScript internationalization framework. https://github.com/i18next/i18next
- LibreTranslate — free self-hosted offline machine translation API. https://github.com/LibreTranslate/LibreTranslate
- Snipe-IT — free Laravel IT asset & license management. https://github.com/grokability/snipe-it
- Homebox — self-hosted home inventory & organization. https://github.com/sysadminsmedia/homebox
- InvenTree — Django stock-control and part-tracking platform. https://github.com/inventree/InvenTree
- Part-DB — web inventory for electronic components and parts. https://github.com/Part-DB/Part-DB-server
- GoldenCheetah — desktop performance analytics for endurance athletes. https://github.com/GoldenCheetah/GoldenCheetah
- Traccar — Java GPS tracking server, 200+ device protocols. https://github.com/traccar/traccar
- FitTrackee — self-hosted outdoor workout/activity tracker. https://github.com/SamR1/FitTrackee
- Dawarich — self-hosted location-history tracker, Timeline replacement. https://github.com/Freika/dawarich
- GPSLogger — lightweight Android GPS logging (GPX/KML/CSV). https://github.com/mendhak/gpslogger
- Gramps — full-featured desktop genealogy/family-history app. https://github.com/gramps-project/gramps
- webtrees — web-based collaborative online family-tree (GEDCOM). https://github.com/fisharebest/webtrees
- family-chart — D3.js library for interactive family-tree viz. https://github.com/donatso/family-chart
- Baby Buddy — tracks infant sleep, feedings, diapers, tummy time. https://github.com/babybuddy/babybuddy
- Grocy — self-hosted groceries & household "ERP beyond your fridge". https://github.com/grocy/grocy
Production-focused complement to the self-hosted Music section above (which covers streaming servers and library management). Excludes already-listed Ardour, LMMS, Sonic Pi, Audacity, Demucs, OpenVoice.
- Zrythm — automated cross-platform DAW (Qt/JUCE); official GitHub mirror, dev on GitLab. https://github.com/zrythm/zrythm
- Hydrogen — pattern-based drum machine and sequencer. https://github.com/hydrogen-music/hydrogen
- Giada — minimal hardcore loop machine and live sampler. https://github.com/monocasual/giada
- Helio — libre linear/pattern sequencer for desktop and mobile. https://github.com/helio-fm/helio-workstation
- radium — unconventional DAW with a graphical block editor. https://github.com/kmatheussen/radium
- OpenMPT — mod/tracker module editor and player (Windows). https://github.com/OpenMPT/openmpt
- MilkyTracker — cross-platform FastTracker 2-compatible chiptune tracker. https://github.com/milkytracker/MilkyTracker
- Furnace — multi-system chiptune tracker (FamiTracker-style). https://github.com/tildearrow/furnace
- Schism Tracker — free Impulse Tracker 2 clone. https://github.com/schismtracker/schismtracker
- klystrack — chiptune tracker for the cynthia/cyd synth. https://github.com/kometbomb/klystrack
- Surge XT — hybrid wavetable/FM synth, huge preset library (CLAP/VST3). https://github.com/surge-synthesizer/surge
- Vital — spectral-warping wavetable synthesizer (Vitalium open build). https://github.com/mtytel/vital
- Helm — free polyphonic subtractive software synthesizer. https://github.com/mtytel/helm
- Dexed — Yamaha DX7-style 6-operator FM synth/editor. https://github.com/asb2m10/dexed
- Odin 2 — 24-voice analog-modeled polyphonic synthesizer. https://github.com/TheWaveWarden/odin2
- ZynAddSubFX — powerful additive/subtractive/PAD soft-synth. https://github.com/zynaddsubfx/zynaddsubfx
- Yoshimi — ZynAddSubFX fork in continuous development (Linux). https://github.com/Yoshimi/yoshimi
- OB-Xf — modernized open-source Oberheim OB-X synth (OB-Xd successor). https://github.com/surge-synthesizer/OB-Xf
- VCV Rack — Eurorack modular synthesizer simulator. https://github.com/VCVRack/Rack
- Cardinal — VCV-Rack-based plugin, fully self-contained (CLAP/VST3/LV2). https://github.com/DISTRHO/Cardinal
- sfizz — SFZ sampler/instrument player as LV2/VST plugin. https://github.com/sfztools/sfizz
- Geonkick — percussion synthesizer for kicks, snares, hi-hats. https://github.com/Geonkick-Synthesizer/geonkick
- Dragonfly Reverb — set of free hall/room/plate reverb plugins. https://github.com/michaelwillis/dragonfly-reverb
- LSP Plugins — large suite of pro audio processing plugins. https://github.com/lsp-plugins/lsp-plugins
- Calf Studio Gear — classic LV2 effects and instrument pack. https://github.com/calf-studio-gear/calf
- Airwindows Consolidated — 350+ Airwindows effects in one plugin. https://github.com/baconpaul/airwin2rack
- AudioCraft — Meta's MusicGen/AudioGen text-to-music models. https://github.com/facebookresearch/audiocraft
- Magenta — Google music/art generation with TensorFlow. https://github.com/magenta/magenta
- DDSP — differentiable DSP for neural audio synthesis. https://github.com/magenta/ddsp
- Stable Audio Tools — Stability AI generative audio model training/inference. https://github.com/Stability-AI/stable-audio-tools
- Riffusion — real-time music generation via stable diffusion spectrograms. https://github.com/riffusion/riffusion-hobby
- Spleeter — Deezer's fast stem source separation. https://github.com/deezer/spleeter
- Basic Pitch — Spotify lightweight audio-to-MIDI transcription. https://github.com/spotify/basic-pitch
- Pedalboard — Spotify Python library for audio effects/processing. https://github.com/spotify/pedalboard
- Bark — Suno text-to-audio with music, SFX and voices. https://github.com/suno-ai/bark
- RVC WebUI — retrieval-based real-time voice conversion. https://github.com/RVC-Project/Retrieval-based-Voice-Conversion-WebUI
- so-vits-svc — singing-voice conversion (SoftVC VITS). https://github.com/svc-develop-team/so-vits-svc
- Coqui TTS — deep-learning text-to-speech / voice toolkit. https://github.com/coqui-ai/TTS
- ACE-Step — open foundation model for full music generation. https://github.com/ace-step/ACE-Step
- YuE — open full-song lyrics-to-music generation model. https://github.com/multimodal-art-projection/YuE
- librosa — Python library for music and audio analysis. https://github.com/librosa/librosa
- Essentia — C++/Python audio analysis and MIR toolkit. https://github.com/MTG/essentia
- madmom — Python audio signal processing for MIR (beats, onsets). https://github.com/CPJKU/madmom
- Sonic Visualiser — app for viewing and analysing music recordings. https://github.com/sonic-visualiser/sonic-visualiser
- MuseScore — leading open-source music notation/scorewriter. https://github.com/musescore/MuseScore
- LilyPond — text-based engraving program for beautiful sheet music. https://github.com/lilypond/lilypond
- SuperCollider — platform for audio synthesis and algorithmic composition. https://github.com/supercollider/supercollider
- Pure Data — visual dataflow language for real-time audio. https://github.com/pure-data/pure-data
- Csound — venerable sound/music computing system. https://github.com/csound/csound
- ChucK — strongly-timed concurrent audio programming language. https://github.com/ccrma/chuck
- TidalCycles — Haskell pattern language for live-coding music. https://github.com/tidalcycles/Tidal
- Strudel — JS port of TidalCycles for browser live coding; GitHub archived, dev on Codeberg. https://github.com/tidalcycles/strudel
- Glicol — graph-oriented live-coding language/DSP library in Rust. https://github.com/chaosprint/glicol
- JUCE — C++ framework for cross-platform audio apps/plugins. https://github.com/juce-framework/JUCE
- iPlug2 — lightweight C++ audio plugin and app framework. https://github.com/iPlug2/iPlug2
- DPF — DISTRHO minimal plugin framework (LV2/VST/CLAP). https://github.com/DISTRHO/DPF
- FAUST — functional language for real-time signal processing. https://github.com/grame-cncm/faust
- FluidSynth — real-time SoundFont (SF2) software synthesizer. https://github.com/FluidSynth/fluidsynth
- PortAudio — cross-platform audio I/O library. https://github.com/PortAudio/portaudio
- RtMidi — cross-platform realtime MIDI I/O C++ classes. https://github.com/thestk/rtmidi
- miniaudio — single-file cross-platform audio playback/capture library. https://github.com/mackron/miniaudio
- Tone.js — Web Audio framework for interactive browser music. https://github.com/Tonejs/Tone.js
- Donetick — collaborative chore/task manager w/ scheduling + gamification. https://github.com/donetick/donetick
One pass mixing Conrad's hand-picked repos with a last-30-days trending sweep (verified live, deduped against everything above). 🟡 = worth a glance, owner not fully canonical.
- Appsmith — open-source low-code builder for internal tools/admin panels. https://github.com/appsmithorg/appsmith
- Apache Superset — modern data exploration and BI dashboard platform. https://github.com/apache/superset
- DocuSeal — open-source DocuSign alternative; create, fill, sign PDFs. https://github.com/docusealco/docuseal
- Penpot — web-native open-source design & prototyping, Figma alternative. https://github.com/penpot/penpot
- AFFiNE — local-first Notion + Miro knowledge base / workspace. https://github.com/toeverything/AFFiNE
- Cap — open-source Loom alternative; beautiful shareable screen recordings. https://github.com/CapSoftware/Cap
- Qdrant — high-performance Rust vector database for AI/RAG. https://github.com/qdrant/qdrant
- Handy — free offline speech-to-text dictation app (Whisper/Parakeet). https://github.com/cjpais/Handy
- SkillSpector — NVIDIA security scanner for AI agent skills. https://github.com/NVIDIA/SkillSpector
- Voicebox — local-first AI voice studio; clone, dictate, TTS. https://github.com/jamiepine/voicebox
- Open Notebook — open-source NotebookLM alternative, 18+ AI providers. https://github.com/lfnovo/open-notebook
- Dokploy — self-hosted PaaS; Vercel/Netlify/Heroku alternative. https://github.com/dokploy/dokploy
- OpenClaw — self-hosted personal AI agent, 50+ integrations. https://github.com/openclaw/openclaw
- DeerFlow — long-horizon SuperAgent harness with sub-agents & sandboxes. https://github.com/bytedance/deer-flow
- OpenClaw-RL — train any agent simply by talking. https://github.com/Gen-Verse/OpenClaw-RL
- TradingAgents — multi-agent LLM trading firm simulation. https://github.com/TauricResearch/TradingAgents
- pi-mono (Pi) — minimal self-rewriting coding-agent harness, sub-1k-token prompt. https://github.com/badlogic/pi-mono
- ml-intern — autonomous ML engineer that reads papers, trains, ships models. https://github.com/huggingface/ml-intern
- huggingface/skills — gives agents the power of the Hugging Face ecosystem. https://github.com/huggingface/skills
- chrome-devtools-mcp — Chrome DevTools live-browser control for coding agents. https://github.com/ChromeDevTools/chrome-devtools-mcp
- microsoft/mcp — catalog of official Microsoft MCP server implementations. https://github.com/microsoft/mcp
- PageIndex — vectorless, reasoning-based RAG; no embeddings or vector DB. https://github.com/VectifyAI/PageIndex
- SimpleMem — efficient lifelong memory for LLM agents, text & multimodal. https://github.com/aiming-lab/SimpleMem
- MemOS — self-evolving memory OS with hybrid retrieval, skill reuse. https://github.com/MemTensor/MemOS
- omniclip — open-source video editor running fully in the browser. https://github.com/omni-media/omniclip
- OpenReel Video — browser-based CapCut alternative, no uploads or watermarks. https://github.com/Augani/openreel-video
- Kiwi-Edit — natural-language instruction/reference video editing framework. https://github.com/showlab/Kiwi-Edit
- withoutbg — local-first image background removal, offline Focus model. https://github.com/withoutbg/withoutbg
- Onlook — AI-first visual editor for live React/Tailwind apps. https://github.com/onlook-dev/onlook
- Open Design — local-first open-source design tool, native desktop app. https://github.com/nexu-io/open-design
- Files.md — quiet, private app for your .md files; Obsidian alternative. https://github.com/zakirullin/files.md
- Poznote — self-hosted notes; WYSIWYG/Markdown, Mermaid, LaTeX. https://github.com/timothepoznanski/poznote
- nanote — lightweight self-hosted notes, filesystem-based portable storage. https://github.com/omarmir/nanote
- Atomic — local-first AI knowledge graph with MCP endpoint. https://github.com/kenforthewin/atomic
- Glean — self-hosted RSS reader and personal knowledge management. https://github.com/LeslieLeung/glean
- LeafWiki — single Go binary, SQLite, Markdown-on-disk self-hosted wiki. https://github.com/perber/leafwiki
- gitdot — open-source Rust git forge with CLI-inspired navigation. https://github.com/bkdevs/gitdot
- BentoPDF — privacy-first, client-side, self-hostable PDF toolkit. 🟡 https://github.com/alam00000/bentopdf
- QuickStack — self-hostable Vercel/Railway alternative on k3s + Longhorn. https://github.com/biersoeckli/QuickStack
- Elysia — ergonomic Bun-native TypeScript framework, end-to-end types. https://github.com/elysiajs/elysia
- Wasp — batteries-included declarative full-stack framework (React/Node/Prisma). https://github.com/wasp-lang/wasp
- Rolldown — fast Rust bundler, Rollup-compatible API; powers Vite. https://github.com/rolldown/rolldown
- Oxc — high-performance Rust JS/TS toolchain (parser, linter, minifier). https://github.com/oxc-project/oxc
- Honker — Rust SQLite extension adding Postgres NOTIFY/LISTEN, queues, pub/sub. https://github.com/russellromney/honker
- DuckLake — DuckDB data lake + catalog format, SQL-managed metadata. https://github.com/duckdb/ducklake
- Lightdash — agentic, dbt-native BI; analytics at the speed of code. https://github.com/lightdash/lightdash
- Evidence — business intelligence as code in SQL + Markdown. https://github.com/evidence-dev/evidence
- HyperDX — session replays, logs, traces, metrics on ClickHouse + OTel. https://github.com/hyperdxio/hyperdx
- OpenObserve — single-binary logs/metrics/traces/RUM, low storage cost. https://github.com/openobserve/openobserve
- OpenLLMetry — OpenTelemetry-based observability for GenAI/LLM apps. https://github.com/traceloop/openllmetry
- Statewright — state-machine guardrails constraining AI agent tool access. https://github.com/statewright/statewright
- jjui — terminal UI for the Jujutsu version control system. https://github.com/idursun/jjui
- Lazarus — open-source Delphi-equivalent RAD IDE + GUI toolkit for Object Pascal. Official GitHub mirror (dev on GitLab). https://github.com/fpc/Lazarus
- Free Pascal (FPC) — cross-platform Object Pascal compiler powering Lazarus. Official GitHub mirror (dev on GitLab). https://github.com/fpc/FPCSource
A last-30-days-style trend sweep (GitHub Trending / HN / Reddit / X, June 2026) for repos to build a product, market it, and create content — verified live (HTTP 200) and deduped against everything above. 🟡 = canonical owner not fully pinned. Repos already indexed elsewhere (e.g. Twenty, Dify, Qdrant, Payload, Pocketbase, Appwrite, GrowthBook, listmonk, Postiz, MoneyPrinterTurbo, Voicebox, ACE-Step) were dropped as dupes.
- better-auth — framework-agnostic TypeScript auth + authorization (Auth.js merged in). https://github.com/better-auth/better-auth
- next-forge — production-grade Turborepo SaaS starter for Next.js (Vercel). https://github.com/vercel/next-forge
- Polar — open-source Merchant-of-Record billing for developers. https://github.com/polarsource/polar
- trigger.dev — open-source TS background jobs + AI workflows, self-hostable. https://github.com/triggerdotdev/trigger.dev
- Unkey — API platform: key issuance, rate limiting, RBAC, gateway. https://github.com/unkeyed/unkey
- Novu — open-source notification infra (email/SMS/push/in-app) + workflows. https://github.com/novuhq/novu
- ToolJet — low-code internal-tools / admin-panel builder (Retool alt). https://github.com/tooljet/tooljet
- awesome-claude-skills — curated Claude Skills index w/ business/marketing section. https://github.com/ComposioHQ/awesome-claude-skills
- awesome-agent-skills — 1000+ agent skills (Claude/Codex/Cursor/Gemini), marketing incl. https://github.com/VoltAgent/awesome-agent-skills
- claude-seo — universal SEO skill: 25 sub-skills, 18 sub-agents, GEO/AEO, schema. https://github.com/AgricIDaniel/claude-seo
- openclaudia-skills — 34 open-source marketing skills for Claude Code (20+ API integrations). https://github.com/OpenClaudia/openclaudia-skills
- geo-optimizer-skill — AEO/GEO toolkit: audit citations in ChatGPT/Perplexity/Gemini. https://github.com/Auriti-Labs/geo-optimizer-skill
- AI-Youtube-Shorts-Generator — long videos to viral 9:16 clips (Opus Clip alt). https://github.com/SamurAIGPT/AI-Youtube-Shorts-Generator
- openshorts 🟡 — clip generator + AI-actor UGC shorts + YouTube studio. https://github.com/mutonby/openshorts
- VoxCPM — tokenizer-free multilingual TTS + voice design/cloning. https://github.com/OpenBMB/VoxCPM
- fish-speech — SOTA open multilingual TTS, LLM-based synthesis. https://github.com/fishaudio/fish-speech
- openscreen — Screen Studio alt: zooms/captions/export (archived Jun 2026, forks continue). https://github.com/siddharthvaddem/openscreen
- open-recorder — 37MB native Swift macOS Screen Studio alternative. https://github.com/imbhargav5/open-recorder
- Qwen-Image — image foundation model, strong text rendering + editing. https://github.com/QwenLM/Qwen-Image
- humanizer — Claude Code skill stripping AI-writing tells (33 patterns). https://github.com/blader/humanizer
- podcastfy — open NotebookLM-style podcast generator, multimodal to audio. https://github.com/souzatharsis/podcastfy
A /last30days-method sweep (mvanhorn skill #19: parallel GitHub Trending / HN /
Reddit / X, engagement-scored, 30-day window) for repos amazing and gaining
traction right now — verified live (HTTP 200, redirects resolved to canonical
owner) and deduped against everything above. 🟡 = legally/ownership-murky or
canonical owner not fully pinned. Dropped as dupes: Files.md, Headroom, CodeGraph,
Understand-Anything, hermes-agent, agentmemory, apple/container, OpenClaw.
- opencode — terminal-native AI coding agent, 75+ providers, LSP-aware (~178k★; was
sst/opencode). https://github.com/anomalyco/opencode - andrej-karpathy-skills — one CLAUDE.md, 4 behavior rules (no silent assumptions / simplicity / surgical edits / verify) that stop agents breaking code (~130k★ across mirrors). https://github.com/multica-ai/andrej-karpathy-skills
- claw-code 🟡 — clean-room Python/Rust rewrite of the Claude Code harness; fastest repo to 100k★ in GitHub history (origin: leaked CC; was
instructkr/claw-code). https://github.com/ultraworkers/claw-code
- bumblebee — Perplexity's read-only supply-chain scanner; inventories npm/PyPI/Go/MCP/editor extensions without running install scripts (single Go binary). https://github.com/perplexityai/bumblebee
- needle — Cactus's 26M-param tool-calling model distilled from Gemini; <100ms on CPU, finetune locally for on-device agents. https://github.com/cactus-compute/needle
- design.md — Google Labs spec for describing a visual identity to coding agents (persistent, structured design-system context). https://github.com/google-labs-code/design.md
- kage — shadow any website into a single self-contained binary for offline viewing (HN: 689 pts). https://github.com/tamnd/kage
- ChartGPU — WebGPU charting library; 1M points at 60fps with smooth zoom/pan (GPU-side compute). https://github.com/ChartGPU/ChartGPU
- lottie — generate production-ready Lottie JSON motion graphics with AI agents (Diffusion Studio). https://github.com/diffusionstudio/lottie
- isometric-nyc — giant AI-agent-built isometric pixel-art map of NYC (gemini-cli + Claude Code + Cursor). https://github.com/cannoneyed/isometric-nyc
End-to-end stack for writing and shipping a book: AI co-writers, manuscript organizers, and typesetting/publishing engines. All verified live (HTTP 200, canonical owner). The conversion/format layer already lives in the ebook publishing picks above — Pandoc, Calibre, Sigil, EPUBCheck — so those are not repeated here.
- autonovel — Nous Research's autonomous pipeline: seed → revised, typeset, illustrated, narrated novel (print-ready PDF/ePub/audiobook). https://github.com/NousResearch/autonovel
- libriscribe — multi-agent book creation system, concept → polished manuscript (outline, characters, worldbuilding, chapters, edit). https://github.com/guerra2fernando/libriscribe
- storycraftr — AI CLI for worldbuilding, outlines, and chapter drafting; ships a VSCode extension. https://github.com/raestrada/storycraftr
- ai-book-writer — AutoGen multi-agent experiment generating a full structured book from a prompt. https://github.com/adamwlarson/ai-book-writer
- gemini-writer — autonomous novel/story writing agent (Gemini), streaming + context management. https://github.com/Doriandarko/gemini-writer
- novel-engine — desktop book-building pipeline, 7 editorial agents, local-first (no API key for Claude). https://github.com/john-paul-ruf/novel-engine
- novelWriter — plain-text/Markdown novel editor with metadata, synopsis, and cross-references across many files. https://github.com/vkbo/novelWriter
- manuskript — open-source Scrivener alternative: outliner, corkboard, character/world DB (GPL, no paid tier). https://github.com/olivierkes/manuskript
- bibisco — structured novel-planning app: characters, places, timeline, narrative strands. https://github.com/andreafeccomandi/bibisco
- Zettlr — Markdown editor for writers and academics; citations, references, multi-format export. https://github.com/Zettlr/Zettlr
- typst — modern LaTeX alternative; fast markup-based typesetting for print-quality books. https://github.com/typst/typst
- quarto-cli — technical/scientific publishing system → PDF/HTML/ePub and full books. https://github.com/quarto-dev/quarto-cli
- mdBook — build a book or doc site from Markdown (Rust); good for technical ebooks. https://github.com/rust-lang/mdBook
- pressbooks — WordPress-based open book publishing platform → PDF/EPUB/web. https://github.com/pressbooks/pressbooks
- standardebooks/tools — toolchain producing high-quality, typographically clean public-domain ePubs. https://github.com/standardebooks/tools
- book-and-ebook-writing-resources — curated list: tools, articles, and publishers for writing a book/eBook. https://github.com/oferze/book-and-ebook-writing-resources
Open-source stack for scripts and sequential art. Screenwriting centres on the Fountain plain-text format (Markdown for screenplays). All verified live (HTTP 200, canonical owner). Krita (comic art) is already indexed in the design picks above, so it's not repeated.
- starc — full screenwriting suite: editor, cards/beat board, imports FDX/Fountain/Trelby/Celtx. https://github.com/story-apps/starc
- OpenDraft — Final Draft alternative: pro formatting, real-time collab, beat boards, version control (desktop + web). https://github.com/Proteus-Technologies-Private-Limited/OpenDraft
- Trelby — classic free multiplatform screenwriting app; reports, correct format, Fountain I/O. https://github.com/trelby/trelby
- betterfountain — VSCode screenwriting extension for Fountain, with live PDF preview and real-time collaboration. https://github.com/piersdeseilligny/betterfountain
- AI-Screenwriting-Tool 🟡 — Final Draft-13-inspired screenwriting app with AI assistance (early). https://github.com/lwhela12/AI-Screenwriting-Tool
- Fountain — reference implementation of the Fountain screenplay markup language. https://github.com/nyousefi/Fountain
- screenplain — convert a Fountain plain-text screenplay to FDX, HTML, or PDF. https://github.com/vilcans/screenplain
- afterwriting-labs — post-processing for Fountain scripts; CLI generates print-ready PDFs (Node). https://github.com/ifrost/afterwriting-labs
- screenplay-tools — multi-language utils to parse/write Fountain and Final Draft (FDX). https://github.com/wildwinter/screenplay-tools
- Comic-Smart-Panels — author "guided-view" animated panel comics; panel positions stored as JSON (CPD). https://github.com/zoran123456/Comic-Smart-Panels
- Manga-Scripts — Photoshop scripts for manga/comic lettering (batch resize, place pages). https://github.com/saraoswald/Manga-Scripts
- KCC — Kindle Comic Converter: build CBZ/CBR/EPUB for e-readers, with webtoon/manga modes. https://github.com/ciromattia/kcc
- Stump — self-hosted comics/manga/digital-book server with OPDS (read your library anywhere). https://github.com/stumpapp/stump
- OpenComic — cross-platform comic/manga reader (Electron). https://github.com/ollm/OpenComic
Mobile-first (or mobile-strong) engines that build once and ship to iOS + Android. Complements the general Game development picks above (Godot, Phaser, LÖVE, libGDX, raylib, Bevy, MonoGame, PixiJS, Ebitengine, Tiled, Aseprite) — not repeated here. All verified live (HTTP 200).
- Defold — free, tiny, truly cross-platform 2D/3D engine; build once → iOS/Android/web/desktop/console (backed by King). https://github.com/defold/defold
- GDevelop — full-featured no-code game maker; 2D/3D/multiplayer with native iOS + Android export. https://github.com/4ian/GDevelop
- Flame — game engine built on Flutter; great for casual/board/puzzle games with heavy UI on mobile. https://github.com/flame-engine/flame
- Flutter Casual Games Toolkit — Google's starter template + packages for shipping mobile games in Flutter. https://github.com/flutter/games
- cocos2d-x — mature C++ framework for 2D mobile games (iOS/Android/desktop). https://github.com/cocos2d/cocos2d-x
- Cocos Engine — Cocos Creator: editor-driven engine dominant in mobile + WeChat/mini-game platforms. https://github.com/cocos/cocos-engine
- Solar2D — Lua-scripted 2D engine (the open-source Corona successor); fast iOS/Android builds. https://github.com/coronalabs/corona
- Castle Game Engine — cross-platform 3D/2D engine with editor + Pascal API; Android/iOS export. https://github.com/castle-engine/castle-engine