A collective list of free APIs

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

Public repository for Agent Skills

💫 Toolkit to help you get started with Spec-Driven Development

An AI SKILL that provide design intelligence for building professional UI/UX multiple platforms

Magnificent app which corrects your previous console command.

Hunt down social media accounts by username across social networks

Turn any PDF or image document into structured data for your AI. A powerful, lightweight OCR toolkit that bridges the gap between images/PDFs and LLMs. Supports 100+ languages.

🙌 OpenHands: AI-Driven Development

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

The best-benchmarked open-source AI memory system. And it's free.

A collection of learning resources for curious software engineers

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

Developer-first error tracking and performance monitoring

Automatic SQL injection and database takeover tool

Glances an Eye on your system. A top/htop alternative for GNU/Linux, BSD, Mac OS and Windows operating systems.

🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.

Ready-to-use OCR with 80+ supported languages and all popular writing scripts including Latin, Chinese, Arabic, Devanagari, Cyrillic and etc.

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

☁️ Build multimodal AI applications with cloud-native stack

Open-source data movement for ELT pipelines and AI agents — from APIs, databases & files to warehouses, lakes, and AI applications. Both self-hosted and Cloud.

Toolkit for linearizing PDFs for LLM datasets/training

Apprise - Push Notifications that work with just about every platform!

Mail-in-a-Box helps individuals take back control of their email by defining a one-click, easy-to-deploy SMTP+everything else server: a mail server in a box.

Backup and keep your application settings in sync.

A curated list of awesome Amazon Web Services (AWS) libraries, open source repos, guides, blogs, and other resources. Featuring the Fiery Meter of AWSome.

📝 A text file containing 479k English words for all your dictionary/word-based projects e.g: auto-completion / autosuggestion

Claude Engineer is an interactive command-line interface (CLI) that leverages the power of Anthropic's Claude-3.5-Sonnet model to assist with software development tasks.This framework enables Claud…

The Open edX LMS & Studio, powering education sites around the world!