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

A fully Go userland with Linux bootloaders! u-root can create a one-binary root file system (initramfs) containing a busybox-like set of tools written in Go.

a widget provided to the flutter scroll component drop-down refresh and pull up load.

Write C# apps with a text editor, nuget and the power of Roslyn!

Orchid is a @laravel package that allows for rapid application development of back-office applications, admin/user panels, and dashboards.

Kubernetes-based, scale-to-zero, request-driven compute

Collaborate & label any type of data, images, text, or documents, in an easy web interface or desktop app.

Brogue: Community Edition - a community-lead fork of the much-loved minimalist roguelike game

RAD platform for building a business application using the Laravel framework.

Making mozilla.org awesome, one pebble at a time

2D and 3D physics engine based on Extended Position Based Dynamics for Bevy.

General-purpose web UI for Kubernetes clusters

Go Doc Dot Org

Excel-DNA - Free and easy .NET for Excel. This repository contains the core Excel-DNA library.

JSONata query and transformation language - http://jsonata.org

Multi-language suite for high-performance solvers of differential equations and scientific machine learning (SciML) components. Ordinary differential equations (ODEs), stochastic differential equations (SDEs), delay differential equations (DDEs), differen

A toolchain for building scalable, enterprise-ready component systems on top of TypeScript and Web Component standards. Stencil components can be distributed natively to React, Angular, Vue, and traditional web developers from a single, framework-agnostic

Java based open source static site/blog generator for developers & designers.

An open-source, cloud-native, unified time series database for metrics, logs and events with SQL/PromQL supported. Available on GreptimeCloud.

[Go] Package of validators and sanitizers for strings, numerics, slices and structs

a cron library for go

Type-safe HTTP client for Android and Java by Square, Inc.

FiPy is a Finite Volume PDE solver written in Python

Grunt: The JavaScript Task Runner

AIConfig is a config-based framework to build generative AI applications.

A fast CSV command line toolkit written in Rust.

A floating browser window for OS X

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

A JSON Schema validation implementation in pure Java, which aims for correctness and performance, in that order

Contribution analysis tool for Git repositories

LaraAdmin is a Open source Laravel Admin Panel / CMS which can be used as Admin Backend, Data Management Tool or CRM boilerplate for Laravel with features like Advanced CRUD Generation, Module Manager, Backups and many more.

Powerful new number types and numeric abstractions for Scala.

Optimized C library for EC operations on curve secp256k1

The Robot Operating System, is a meta operating system for robots.

The Journal of Open Source Software

A simple LLM client for Emacs

A mighty CSS linter that helps you avoid errors and enforce conventions.

IntelliJ IDEA Community Edition

distributed builds for C, C++ and Objective C

A delicious GUI for chocolatey

MySensors library and examples

Horizon is a free EDA package

AuthPass - Password Manager based on Flutter for all platforms. Keepass 2.x (kdbx 3.x) compatible.

A lightweight LLVM python binding for writing JIT compilers

Runtime type system for IO decoding/encoding

RDoc produces HTML and online documentation for Ruby projects. RDoc includes the rdoc and ri tools for generating and displaying online documentation.

The fast, light, and robust client for Ethereum-like networks.

High-performance C++ multibody dynamics/physics library for simulating articulated biomechanical and mechanical systems like vehicles, robots, and the human skeleton.

Gophercloud: an OpenStack SDK for Go