A collective list of free APIs

📚 Freely available programming books

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

A feature-rich command-line audio/video downloader

Command-line program to download videos from YouTube.com and other video sites

Collection of awesome LLM apps with AI Agents and RAG using OpenAI, Anthropic, Gemini and opensource models.

🏡 Open source home automation that puts local control and privacy first.

Linux, Jenkins, AWS, SRE, Prometheus, Docker, Python, Ansible, Git, Kubernetes, Terraform, OpenStack, SQL, NoSQL, Azure, GCP, DNS, Elastic, Network, Virtualization. DevOps Interview Questions

real time face swap and one-click video deepfake with only a single image

Hunt down social media accounts by username across social networks

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

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 fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

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

Clone a voice in 5 seconds to generate arbitrary speech in real-time

CLI platform to experiment with codegen. Precursor to: https://lovable.dev

Deepfakes Software For All

ALL IN ONE Hacking Tool For Hackers

A simple, yet elegant, HTTP library.

Transforms complex documents like PDFs into LLM-ready markdown/JSON for your Agentic workflows.

A collection of learning resources for curious software engineers

Odoo. Open Source Apps To Grow Your Business.

The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

Developer-first error tracking and performance monitoring

A collection of design patterns/idioms in Python

Framework for orchestrating role-playing, autonomous AI agents. By fostering collaborative intelligence, CrewAI empowers agents to work together seamlessly, tackling complex tasks.

🎨 Diagram as Code for prototyping cloud system architectures