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

A feature-rich command-line audio/video downloader

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

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

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

The world's simplest facial recognition api for Python and the command line

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.

Odoo. Open Source Apps To Grow Your Business.

Developer-first error tracking and performance monitoring

the only cheat sheet you need

Certbot is EFF's tool to obtain certs from Let's Encrypt and (optionally) auto-enable HTTPS on your server. It can also act as a client for any other CA that uses the ACME protocol.

120+ interactive Python coding interview challenges (algorithms and data structures). Includes Anki flashcards.

Data science Python notebooks: Deep learning (TensorFlow, Theano, Caffe, Keras), scikit-learn, Kaggle, big data (Spark, Hadoop MapReduce, HDFS), matplotlib, pandas, NumPy, SciPy, Python essentials,…

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

Python Fire is a library for automatically generating command line interfaces (CLIs) from absolutely any Python object.

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

The lean application framework for Python. Build sophisticated user interfaces with a simple Python API. Run your apps in the terminal and a web browser.

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

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

🦔 PostHog provides open-source web & product analytics, session recording, feature flagging and A/B testing that you can self-host. Get started - free.

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

Data validation using Python type hints

The best and simplest free open source web page change detection, website watcher, restock monitor and notification service. Restock Monitor, change detection. Designed for simplicity - Simply moni…

Google Chromium, sans integration with Google

Run macOS on QEMU/KVM. With OpenCore + Monterey + Ventura + Sonoma support now! Only commercial (paid) support is available now to avoid spammy issues. No Mac system is required.

Turn (almost) any Python command line program into a full GUI application with one line

Automated nginx proxy for Docker containers using docker-gen

The Inter font family

The premier source of truth powering network automation. Open source under Apache 2. Try NetBox Cloud free: https://netboxlabs.com/free-netbox-cloud/

A cd command that learns - easily navigate directories from the command line