A collective list of free APIs

The agent that grows with you

A feature-rich command-line audio/video downloader

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

Robust Speech Recognition via Large-Scale Weak Supervision

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.

A list of useful payloads and bypass for Web Application Security and Pentest/CTF

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

A community-supported supercharged document management system: scan, index and archive all your documents

OCRmyPDF adds an OCR text layer to scanned PDF files, allowing them to be searched

Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monito…

🗃 Open source self-hosted web archiving. Takes URLs/browser history/bookmarks/Pocket/Pinboard/etc., saves HTML, JS, PDFs, media, and more...

Prefect is a workflow orchestration framework for building resilient data pipelines in Python.

The authentication glue you need.

Best Practices on Recommendation Systems

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.

Buzz transcribes and translates audio offline on your personal computer. Powered by OpenAI's Whisper.

Awesome list of open-source startup alternatives to well-known SaaS products 🚀

The best free and open-source automated time tracker. Cross-platform, extensible, privacy-focused.

Run Windows Subsystem For Android on your Windows 10 and Windows 11 PC using prebuilt binaries with Google Play Store (MindTheGapps) and/or Magisk or KernelSU (root solutions) built in.

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

An orchestration platform for the development, production, and observation of data assets.

Self-hosted video downloader for YouTube and other sites (web UI for youtube-dl / yt-dlp)

The Context Platform for your Data and AI Stack

An open source multi-tool for exploring and publishing data

Self-hosted bookmark manager that is designed be to be minimal, fast, and easy to set up using Docker.

🛡️ Open-source and cloud-native Web Application Firewall (WAF)

Build, Manage and Deploy AI/ML Systems

Open-source cron job and background task monitoring service, written in Python & Django

A Comprehensive Toolkit for High-Quality PDF Content Extraction