An extensive math library for JavaScript and Node.js

GIT for nodejs and the browser using https://libgit2.org compiled to WebAssembly with https://emscripten.org

Simple structured data from any LLM

The safety of Typescript with the magic of Tailwind.

💍 Framework agnostic transpilation utilities for client/server RPCs, env isolation, islands, module splitting, and more.

End-to-end typesafe IPC for Electron

SQLocal makes it easy to run SQLite3 in the browser, backed by the origin private file system.

⚙️ Convert HTML to Markdown. Even works with entire websites and can be extended through rules.

Autonomous coding agent right in your IDE, capable of creating/editing files, executing commands, using the browser, and more with your permission every step of the way.

An infinite canvas with smart shapes

Automate your browser with GPT-4

Excalidraw app for mac. Powered by pure SwiftUI.

A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allow…

by ex-googlers, for ex-googlers - a lookup table of similar tech & services

🔥 Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser instance that lets you automate the web without worrying about infrastructure.

Model Context Protocol Servers

Letta (formerly MemGPT) is the stateful agents framework with memory, reasoning, and context management.

[TMLR] A curated list of language modeling researches for code (and other software engineering activities), plus related datasets.

Images to inference with no labeling (use foundation models to train supervised models).

Adds Tiled Map Editor File support to Excalibur

Get up and running with Llama 3.3, DeepSeek-R1, Phi-4, Gemma 3, and other large language models.

Open-source no-code web data extraction platform. Turn websites to APIs & spreadsheets with no-code robots in minutes.

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

A super fast Graph Database uses GraphBLAS under the hood for its sparse adjacency matrix graph representation. Our goal is to provide the best Knowledge Graph for LLM (GraphRAG).

Fully open reproduction of DeepSeek-R1

A sleek UI library for Design Engineers, offering beautifully designed components built with MUI and Framer Motion.

🧠 A study guide to learn about Transformers

Open Source Development Platform for building robust type-safe distributed systems with declarative infrastructure

The micro-library of Node.js stream components for creating custom JSON processing pipelines with a minimal memory footprint. It can parse JSON files far exceeding available memory streaming indivi…

E2M converts various file types (doc, docx, epub, html, htm, url, pdf, ppt, pptx, mp3, m4a) into Markdown. It’s easy to install, with dedicated parsers and converters, supporting custom configs. E2…