A collective list of free APIs

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

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

Hunt down social media accounts by username across social networks

the only cheat sheet you need

A community-supported supercharged version of paperless: scan, index and archive all your physical documents

CTFs as you need them

Automated Integration Testing and Live Documentation for your API

Contest Management System

Free Open Source Document Management System (mirror, no pull request or issues)

Stop stalking and start StopStalking 😉

Media Cloud is an open source, open data platform that allows researchers to answer quantitative questions about the content of online media.

Monthly summary email of Firefly III categories

Sistema Gerenciador de Certificados Eletrônicos (Projeto em Python/Django) - Django 2.0+ e Python3

Amadeus web Plataform

KumaCompanion is a CLI to manage uptime-kuma

This service lets you import your movements on supported crypto trading platforms to your Firefly III account. Keep an overview of your traded crypto assets.

Quickly disable unnecessary services on Windows