Vim-fork focused on extensibility and usability

Nyxt - Be productive.

🚀 A fully extensible and open source launcher for hackers, creators and dabblers.

The extensible chat client.

Easy and extensible benchmarking in Elixir providing you with lots of statistics!

Node.js database migration management for Postgresql

High performance and extensible micro web framework. Zero memory allocations in hot paths.

Versatile Video Player implementation for iOS, macOS, and tvOS

Purely native and extensible rich text editor for iOS and macOS Catalyst apps

Python-based extendable tool

A developing game server framework,based on Entity Component System(ECS).

An extensible monitoring framework written in Swift

Pluggable TypeScript and JavaScript linter

A high extensible hardware communication platform using C#

Generate passwords with Alfred

Standalone editor for your markdown files

🔬 Where students practice and receive automated and human feedback

Xlambda: The Ultimate X Window Manager

An extensible event-driven application framework in haskell

❤️ Stable and lovely router for `koa`, using `path-match`. Foundation for building powerful, flexible and RESTful APIs easily.

WebCore, the super tiny and blazingly fast modular Python web nanoframework.

🍥 an extensible mock server

Dependently-typed row-polymorphic programming language, evolved from minitt-rs

Portal CMS is a fully featured content management system with a powerful integrated page builder. It is designed for .NET Developers to extend into a bespoke website

Tha Platzi Flavored Markdown extensible and customizable editor.

A framework to build power system oriented software

A relatively simple and extensible syntax highlighter written in C#.

A portable Common Lisp reader that is highly customizable, can recover from errors and can return concrete syntax trees

iOS Tabbed Web Browser with user editable extensions and ad blocking

A powerful caching library for Python, with TTL support and multiple algorithm options.