201.swiftlang / swift-evolution
This maintains proposals for changes and user-visible enhancements to the Swift Programming Language.
Ranked by Attention Score: stars gained over the last 180 complete days
201–300 of 1,171 by Attention Score · May 9, 2026 – Nov 4, 2026 (UTC)
This maintains proposals for changes and user-visible enhancements to the Swift Programming Language.
Powerful scripting language & versatile interactive shell
A fast, powerful, safe and lightweight scripting language and engine for .NET
The C++ Standard Library for Parallelism and Concurrency
Translated🔥 A network library that is easier to use than libevent/libuv/asio. A c/c++ network library for developing TCP/UDP/SSL/HTTP/WebSocket/MQTT/Redis client/server.
Make your functions return something meaningful, typed, and safe!
VHDL 2008/93/87 simulator
Promise queue with concurrency control
Unbearably fast near-real-time pure-Python runtime-static type-checker.
Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
Safe Rust bridge for creating Erlang NIF functions
Khronos-reference front end for GLSL/ESSL, partial front end for HLSL, and a SPIR-V generator.
PyPy is a very fast and compliant implementation of the Python language.
An open source platform for Python in the browser. https://pyscript.net Docs: https://docs.pyscript.net/ Try it: https://pyscript.com/ Community: https://discord.gg/HxvBtukrg2
Starlark in Go: the Starlark configuration language, implemented in Go
Go package for computer vision using OpenCV 4 and beyond. Includes support for DNN, CUDA, OpenCV Contrib, and OpenVINO.
Compiles Java bytecode to JavaScript, WebAssembly and C
The Boehm-Demers-Weiser conservative C/C++ Garbage Collector (bdwgc, also known as bdw-gc, boehm-gc, libgc)
High level asynchronous concurrency and networking framework that works on top of either Trio or asyncio
Liquidsoap is a statically typed scripting general-purpose language with dedicated operators and backend for all thing media, streaming, file generation, automation, HTTP backend and more.
High performance Lua interpreter implemented in C# for .NET and Unity
A fast single-producer, single-consumer lock-free queue for C++
RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
🗜 JavaScript parser, mangler and compressor toolkit for ES6+
Python for .NET is a package that gives Python programmers nearly seamless integration with the .NET Common Language Runtime (CLR) and provides a powerful application scripting tool for .NET developers.
Distributed lock for your scheduled tasks
A utility library for JavaScript and TypeScript.
The repository host gives no description.
Very spicy additions to the Java programming language.
F# to JavaScript, TypeScript, Python, Rust, Erlang and Dart Compiler
Set of preconfigured snippets for different languages.
A PHP parser written in PHP
c-api for imgui (https://github.com/ocornut/imgui) Look at: https://github.com/cimgui for other widgets
A TypeScript-to-Luau Compiler for Roblox
Open Watcom V2.0 - Source code repository, Wiki, Latest Binary build, Archived builds including all installers for download.
🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)
CircuitPython - a Python implementation for teaching coding with microcontrollers
Build highly concurrent, distributed, and resilient message-driven applications using Java/Scala
dmd D Programming Language compiler
Mono open source ECMA CLI, C# and .NET implementation.
The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio
The .NET library for ImageMagick
Run multiple promise-returning & async functions with limited concurrency
A collection of ROM images with tests that will aid you in developing your own CHIP-8, SUPER-CHIP or XO-CHIP interpreter (or "emulator")
Vert.x is a tool-kit for building reactive applications on the JVM
:angel: The ultimate angle brackets parser library parsing HTML5, MathML, SVG and CSS to construct a DOM based on the official W3C specifications.
A music programming language for musicians. :notes:
A compiler from Go to JavaScript for running Go code in a browser
Portable Python 3.x Interpreter in Modern C
.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework
Reactive Programming in Swift
Functional programming in TypeScript
Computing with Python functions.
A lightning fast image processing and resizing library for Go
Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin
A strongly-typed language that compiles to JavaScript
Concurrency primitives, safe memory reclamation mechanisms and non-blocking (including lock-free) data structures designed to aid in the research, design and implementation of high performance concurrent systems developed in C99+.
JSONata query and transformation language - http://jsonata.org
Java interface to OpenCV, FFmpeg, and more
SWIG is a software development tool that connects programs written in C and C++ with a variety of high-level programming languages.
A high-performance non-blocking I/O networking framework focusing on RPC scenarios.
A Counter-Strike 2 Demo Parser for Go (demoinfo)
[Mirror] A linter for prose.
Apache Groovy: A powerful multi-faceted programming language for the JVM platform
The repository host gives no description.
WebAssembly specification, reference interpreter, and test suite.
A lightweight, dependency-free library for binding Lua to C++
JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
Rust language bindings for Microsoft Playwright
CodeChecker is an analyzer tooling, defect database and viewer extension for static and dynamic analyzer tools.
Human-readable schedule expressions for .NET (C#): write "every day at 9am except sunday" instead of cron. Time zones, fluent builder, custom keywords, cron converter.
🌴 Empowering everyone to build reliable and efficient smart contracts.
C# pure functional programming framework - come and get declarative!
Qt binding for Go (Golang) with support for Windows / macOS / Linux / FreeBSD / Android / iOS / Sailfish OS / Raspberry Pi / AsteroidOS / Ubuntu Touch / JavaScript / WebAssembly
Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems
The reference implementation of Sass, written in Dart.
Cross-platform .NET/Mono bindings for LibVLC
Event-driven networking engine written in Python.
🔘 Minimalistic and High-performance goroutine worker pool written in Go
Pharo is a dynamic reflective pure object-oriented language supporting live programming inspired by Smalltalk.
C++14 concurrent lock-free low-latency queue.
ILGPU JIT Compiler for high-performance .Net GPU programs
C++20 concurrency framework with no compromises. Excellent performance, powerful features, and simple syntax.
A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.
Confluent's Apache Kafka Golang client