SeanMcP
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A JavaScript library that breaks strings into their individual user-perceived characters.
A lightweight, flexible, and expandable JSON query language
Barebones IndexedDB implementation of localStorage APIs.
361000 becomes "6 minutes, 1 second"
🔖 lightweight, efficient Tags input component in Vanilla JS / React / Angular / Vue
[WIP] Resources for AI engineers. Also contains supporting materials for the book AI Engineering (Chip Huyen, 2025)
Micro app for my son to learn sight words by playing Bingo
A basic "Hello world" Copilot Extension example that talks like Blackbeard the pirate
Render Mermaid graphs inside your terminal
Web book about how to make a website with HTML.
An opensource random generator of small worlds designed to be explored following Yochai Gal's Cairn adventure game rules.
🍃 JavaScript library for mobile-friendly interactive maps 🇺🇦
A library for building web applications with JSX and Web Components.
Free and open-source map hosting solution with custom styles for websites and apps, using OpenStreetMap data
Icon file generator for Windows, macOS, Web
Generate favicons and webmanifest with a CLI
Things you can do with the token embeddings of an LLM
⚓ A collection of JavaScript tools written in Rust.
A type-safe form validation library utilizing web fundamentals to progressively enhance HTML Forms with full support for server frameworks like Remix and Next.js.
A collection of links to free games with no ads.
KeyCastr, an open-source keystroke visualizer
✨ A framework-agnostic tool that converts any layout into a drag-to-swap one with just a few lines of code https://swapy.tahazsh.com/
Test your prompts, agents, and RAGs. Red teaming, pentesting, and vulnerability scanning for LLMs. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with comma…