🎓 Path to a free self-taught education in Computer Science!

Curated coding interview preparation materials for busy software engineers

A collection of various awesome lists for hackers, pentesters and security researchers

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

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

The Patterns of Scalable, Reliable, and Performant Large-Scale Systems

Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

Flight rules for git

📖 A collection of pure bash alternatives to external processes.

ShellCheck, a static analysis tool for shell scripts

A curated list of amazingly awesome open-source sysadmin resources.

High performance, minimalist Go web framework

📝 An awesome Data Science repository to learn and apply for real world problems.

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

Top-like interface for container metrics

Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

A collection of hacking / penetration testing resources to make you better!

📚 Web app for browsing, reading and downloading eBooks stored in a Calibre database

AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is one of the upstream projects for Red Hat Ansible Automation Platform.

🍻 Default formulae for the missing package manager for macOS (or Linux)

CLI tool to generate terraform files from existing infrastructure (reverse Terraform). Infrastructure to Code

Simple, efficient background processing for Ruby

⚡ From finding text to search and replace, from sorting to beautifying text and more 🎨

A curated selection of blog posts on Go

A supercharged Git/GitHub command line interface (CLI). An official integration for GitHub and GitHub Enterprise: https://github.com/works-with/category/desktop-tools

A command-line DNS client.

CloudMapper helps you analyze your Amazon Web Services (AWS) environments.

IP address lookup service

GRV is a terminal interface for viewing git repositories

₿ A guide (for humans!) to cryto-currencies and their algos.