Session replay, cobrowsing and product analytics you can self-host. Best for reproducing issues and iterating on your product.

Open-Source Frontier Voice AI

multi-channel fulfillment at scale

Self-hosted deployment platform

A lightweight, lightning-fast, in-process vector database

Smooth scroll as it should be

A modern animation library for React and JavaScript

Universal motion design principles for AI agents — timing, easing, choreography, and Disney animation principles adapted for UI

Turn reference UIs (images, screenshots, URLs) into quantified Design DNA JSON—tokens, qualitative style, visual effects—then generate matching UI from your content.

Official AI skills for GSAP. These skills teach AI coding agents how to correctly use GSAP (GreenSock Animation Platform), including best practices, common animation patterns, and plugin usage.

Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.

agent multiplexer that lives in your terminal.

What if your phone had no apps

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

A list of free LLM inference resources accessible via API.

Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

Multi-AI MCP Server - Connect ChatGPT, Claude, Gemini & Perplexity to your coding tools without any API

Open Source framework for voice and multimodal conversational AI

Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.

🕷️ An adaptive Web Scraping framework that handles everything from a single request to a full-scale crawl!

Daytona is a Secure and Elastic Infrastructure for Running AI-Generated Code

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

Apache Spark - A unified analytics engine for large-scale data processing

π RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection — all without a single pixel of video.

Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

Practical patterns, starters & CLI tools for loop engineering with AI coding agents. Design systems that prompt and orchestrate agents (inspired by Addy Osmani and Boris Cherny). Includes loop-audi…

Taste-Skill - gives your AI good taste. stops the AI from generating boring, generic slop

High-speed Large Language Model Serving for Local Deployment