Toolkit GitHub Repositories (2026) · Open Source Tools

A cross-platform GUI library for Rust, inspired by Elm

The Privacy First PDF Toolkit

Lenovo Legion Toolkit (LLT) is a Windows desktop utility created for Lenovo gaming laptops that replaces Lenovo Vantage, Legion Zone, and Legion Space.

A React-based UI toolkit for the web

Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

Vitruvian is the human-centric Operating System.

A comprehensive collection of Quran resources

Create web-based user interfaces with Python. The nice way.

Cross platform GUI toolkit in Go inspired by Material Design

Toolbox for everyone

A unified, high-performance i18next CLI.

Pragmatic AI Labs MCP Agent Toolkit - An MCP Server designed to make code with agents more deterministic

An update to Component factory's krypton toolkit to support .NET Framework 4.6.2 - 4.8.1 to .NET 8 - 10

The missing pieces for Unreal's PCG. Graph theory, advanced pathfinding, spatial ops, filtering, asset management, and more.

An powerful enhanced toolkit of MyBatis for simplify development

A free and open source framework for building powerful, fast, elegant 2D and 3D apps that run on macOS, Windows, Linux, iOS, Android, and web with a single Go codebase, allowing you to Code Once, Run Everywhere.

A cross-platform and ultrafast toolkit for FASTA/Q file manipulation

Free open-source modern C++20/23 framework to create console (CLI), forms (GUI like WinForms) and unit test (xUnit) applications and libraries on Windows, macOS, Linux, iOS, Android, FreeBSD, Haiku, and SerenityOS.

Syncfusion Toolkit for .NET MAUI offers high-quality UI controls to help you build rich, high-performance applications for iOS, Android, macOS, and Windows from a single codebase

Ramda Adjunct is the most popular and most comprehensive set of functional utilities for use with Ramda, providing a variety of useful, well tested functions with excellent documentation.