Interactive roadmaps, guides and other educational content to help developers grow in their careers.

💯 Curated coding interview preparation materials for busy software engineers

Make any web page a desktop application

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

User-friendly Desktop Client App for AI Models/LLMs (GPT, Claude, Gemini, Ollama...)

Perplexica is an AI-powered search engine. It is an Open source alternative to Perplexity AI

AI agent stdlib that works with any LLM and TypeScript AI SDK.

A Web Audio framework for making interactive music in the browser.

JavaScript drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE9+)

Capture website screenshots

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…

Stable diffusion for real-time music generation (web app)

Turn expensive prompts into cheap fine-tuned models

A tiptap integration for Rails compatible with ActionText

Mintter: an app for knowledge communities. Powered by the Hypermedia protocol.