Help out your favorite open source projects and become a better developer while doing it.

A general purpose programming language heavily based on Swift

Yet Another Linter Aggregator

Ruby Scoring API for PMML

A dependency injection package

Analyze PostgreSQL query statistics and recommend useful indexes for Django applications.

Discord bot for the official Next.js Discord

ActiveSupport Stream Silencing - Without ActiveSupport

a CI-ready shell language syntax checker

Smoothly deprecate and redirect Python functions/classes with smart warnings and auto-routing—keep your codebase clean while maintaining backward compatibility

Source code for the book Head First C, by O'Reilly Media

A simple Yeoman Generator to start projects with the most common tasks of my workflow using Gulp.

A framework for building reusable, testable & encapsulated view components in Ruby on Rails.

A sample Spring-based application

Crack WPA/WPA2 Wi-Fi Routers with Airodump-ng and Aircrack-ng/Hashcat

The most powerful Grid container missed in SwiftUI

A simpler ruby-processing for linux/Windows/MacOS?

An Elixir library designed to be used as SIP protocol middleware.

A map of what AI tokens actually cost, and where they're wasted vs. well spent. Tools, research, practices, and copy-paste setups for token-efficient agentic coding.

Libraries for turning mechanical systems into a control system

Unobtrusively stub ENV keys and values during testing

Android library for country flag, currency, and other country information

A CLI tool for pruning your overgrown requirements file

OOP is better with stamps: Composable object factories.

Highlight tabs with different background colors and font styles

Sample application for demonstrating GraphQL Ruby on Rails integration

Looking for people who want to start/practice contributing to OSS projects⭐️⭐️

Sample project showcasing the steps to publish and consume Android Libraries on the GitHub Packages Repository

Gets information about a Git repository.

Provide some mouse gestures like switching tabs

React component wrappers around Google's Material Design Lite library

Brex API wrapper for JS

Personal Expense Manager

A comprehensive collection of production-ready, reusable React hooks written in TypeScript to simplify common UI patterns and browser API interactions.

This project provides a desktop application for macOS to control GRBL-compatible CNC machines and laser engravers. Built with Python and PyQt6, it offers a user-friendly interface for serial communication, G-code sending, jogging, and even converting imag

YADR - The best vim,git,zsh plugins and the cleanest vimrc you've ever seen

The Python micro framework for building web applications.

A robot powered training repository :robot:

Compose web applications with functions

C++20 research system for adaptive FEC, cross-layer control, and resilient heterogeneous networking under energy and link constraints.

Generate recurring dates.

A TypeScript library for Oblivious Pseudorandom Functions

A React component for building Web forms from JSON Schema based on the Material UI react library

Recommendation engine for scholarly articles

Java Natives is a java library that makes the use and setup of native libraries like LWJGL or PDFlib very easy. It avoids any need of external configuration or installation.

A simple short game implemented using Pygame Library of Python.