A collection of 100+ specialized Claude Code subagents covering a wide range of development use cases

ML algorithms implemented and derived from first-principles in Jupyter Notebooks and NumPy

A curated collection of 300+ engineering blog articles from top tech companies. Learn how the best engineering teams solve real-world problems at scale.

𝘼 𝙧𝙤𝙖𝙙𝙢𝙖𝙥 𝙩𝙤 𝙡𝙚𝙖𝙧𝙣 𝙆𝙪𝙗𝙚𝙧𝙣𝙚𝙩𝙚𝙨 𝙛𝙧𝙤𝙢 𝙨𝙘𝙧𝙖𝙩𝙘𝙝 (𝘽𝙚𝙜𝙞𝙣𝙣𝙚𝙧 𝙩𝙤 𝘼𝙙𝙫𝙖𝙣𝙘𝙚𝙙 𝙡𝙚𝙫𝙚𝙡)

Notes of the book System Desgin Interview - An Insider's Guide

A desktop application for downloading Udemy Courses

Algebrica is free and open a mathematical knowledge base dedicated to clarity, structure, and conceptual coherence.

Free Motion Capture for Everyone 💀✨

Local-first AI job intelligence workbench for scraping roles, ranking fit, and generating tailored application materials.

OpenReel Video - Professional browser-based video editor. Open source CapCut alternative. 100% browser-based, no installation, no cloud uploads, no watermarks.

A comprehensive list of books on Software Architecture.

🚀 AI 全自动短视频引擎 | AI Fully Automated Short Video Engine

AI comic and manga translator app for automatically translating comics, manga, manhwa, BDs, fumetti, and more in multiple languages and formats (Images, PDF, EPUB, CBR, CBZ etc).

Gradio WebUI for creators and developers, featuring key TTS (Edge-TTS, kokoro) and zero-shot Voice Cloning (E2 & F5-TTS, CosyVoice), with Whisper audio processing, YouTube download, Demucs vocal is…

Terminal Markdown previewer — GUI-like experience.

Academic Research Skills for Claude Code: research → write → review → revise → finalize

Animation engine for explanatory math videos

Python sample codes and textbook for robotics algorithms.

A curated collection of essential resources, tools, and playbooks to help founders build, launch, and scale startups successfully.

A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.

A self-hosted email client with an AI agent, running entirely on Cloudflare Workers

Write HTML. Render video. Built for agents.

Comprehensive paid advertising audit & optimization skill for Claude Code. 250+ checks across Google, Meta, YouTube, LinkedIn, TikTok, Microsoft & Apple Ads with weighted scoring, parallel agents, …

Open-source Claude Code skills for SEO, GEO, Google Ads, Meta Ads

FinceptTerminal is a modern finance application offering advanced market analytics, investment research, and economic data tools, designed for interactive exploration and data-driven decision-makin…

"Vibe-Trading: Your Personal Trading Agent"

Context window optimization for AI coding agents. Sandboxes tool output, 98% reduction. 15 platforms

Talk to any LLM with hands-free voice interaction, voice interruption, and Live2D taking face running locally across platforms