The fastest feature-rich C++11/14/17/20/23 single-header testing framework

A parser combinator library for Zig

Scrapy extension to control spiders using JSON-RPC

Go goyacc-based config file parser/generator for ISC-DHCP

🌈 React for interactive command-line apps

Java library for HSLuv colors, interpolation, and conversion to and from RGB.

A repo for benchmarking different text buffer implementations.

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

Run asyncio and another event loop in the same thread

Simple and fast asynchronous osu! API v1 and v2 library

Use HTTPX instead: https://docs.authlib.org/en/latest/client/httpx.html

A vi-like editor based on Plan 9's structural regular expressions

Versionize is a framework for version tolerant serializion/deserialization of Rust data structures, designed for usecases that need fast deserialization times and minimal size overhead.

A lightweight JIT compiler based on MIR (Medium Internal Representation) and C11 JIT compiler and interpreter based on MIR

End-to-end, hierarchical, real-time, colorful logs and stories

What a c++ standard Unicode library might look like.

Unicode library for C++

A development tool for all your projects that is fast, easy, powerful and liberating

Reference implementation of Grisu-Exact in C++

Custom memory allocators in C++ to improve the performance of dynamic memory allocation

Git status for Bash and Zsh prompt

Project Interaction Library for Emacs

Ivy - a generic completion frontend for Emacs, Swiper - isearch with an overview, and more. Oh, man!

The extensible vi layer for Emacs.

GRV is a terminal interface for viewing git repositories

Mutable indexes for lunr.js 2.1.x

Simple Android Library, that provides easy way to start the Activities with arguments.

Don't write a RecyclerView adapter again. Not even a ViewHolder!

Open Source Continuous File Synchronization

Back up your files on ordinary paper in the form of oversized bitmaps