1.nodejs / node
Node.js JavaScript runtime ✨🐢🚀✨
+1,348 stars
from 121,870 · score 7.21
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
1–100 of 154 by Attention Score · Oct 5, 2026 – Nov 3, 2026 (UTC)
2.oven-sh / bun
Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one
+622 stars
from 95,909 · score 6.43
+555 stars
from 77,254 · score 6.32
4.llvm / llvm-project
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
+464 stars
from 40,851 · score 6.14
5.modular / modular
The Modular Platform (includes MAX & Mojo)
- ai
- language
- machine-learning
- mojo
- modular
- programming-language
- +1 more
+213 stars
from 29,878 · score 5.37
6.zion-sati / NetWasm
Compile C# and .NET CIL to small standalone Wasm with WASI (AOT with built-in Runtime and Precise GC)
+190 stars
from 94 · score 5.25
7.tinygo-org / tinygo
Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
- microcontroller
- tinygo
- llvm
- wasm
- webassembly
- arduino
- +13 more
+108 stars
from 17,782 · score 4.69
8.emscripten-core / emscripten
Emscripten: An LLVM-to-WebAssembly Compiler
- hacktoberfest
- emscripten
- wasm
- webassembly
+92 stars
from 27,662 · score 4.53
+89 stars
from 10,500 · score 4.50
10.bellard / quickjs
Public repository of the QuickJS Javascript Engine.
+88 stars
from 11,008 · score 4.49
11.micropython / micropython
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
+81 stars
from 22,099 · score 4.41
12.carbon-language / carbon-lang
Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
- programming-language
- carbon-lang
- compiler
- cpp
- language
- experimental
- +1 more
+80 stars
from 33,858 · score 4.39
13.v8 / v8
The official mirror of the V8 Git repository
- javascript-engine
- virtual-machine
- compiler
- interpreter
- javascript
+71 stars
from 25,251 · score 4.28
+68 stars
from 15,659 · score 4.23
+64 stars
from 20,650 · score 4.17
16.nim-lang / Nim
Nim is a statically typed compiled systems programming language. It combines successful concepts from mature languages like Python, Ada and Modula. Its design focuses on efficiency, expressiveness, and elegance (in that order of priority).
+61 stars
from 18,235 · score 4.13
17.hellobertrand / zxc
Lossless compression C library built for ultra-fast decode. Faster than LZ4 (+35% to 105%+; best on ARM64), at a better ratio. Official Rust, Python, Node.js, Go and WASM bindings. Write-once/read-many, with optional seekable archives for O(1) random access.
- arm64
- c
- compression
- lz4
- high-performance
- compression-library
- +9 more
+60 stars
from 464 · score 4.11
18.napi-rs / napi-rs
A framework for building compiled Node.js add-ons in Rust via Node-API
+52 stars
from 7,954 · score 3.97
19.ruby / ruby
The Ruby Programming Language
+49 stars
from 23,746 · score 3.91
20.taskflow / taskflow
A General-purpose Task-parallel Programming System in C++
- parallel-programming
- threadpool
- concurrent-programming
- high-performance-computing
- multicore-programming
- multi-threading
- +9 more
+47 stars
from 12,178 · score 3.87
21.bellard / mquickjs
Public repository of the Micro QuickJS Javascript Engine
+44 stars
from 6,188 · score 3.81
22.cameron314 / concurrentqueue
A fast multi-producer, multi-consumer lock-free concurrent queue for C++11
+42 stars
from 12,491 · score 3.76
23.kokkos / kokkos
Kokkos C++ Performance Portability Programming Ecosystem: The Programming Model - Parallel Execution and Memory Abstraction
- programming-model
- parallel-computing
- c-plus-plus
- abstraction
- high-performance-computing
- kokkos
- +1 more
+42 stars
from 2,692 · score 3.76
24.oracle / graal
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
- java
- aot
- compiler
- graalvm
+38 stars
from 21,710 · score 3.66
25.lodash / lodash
A modern JavaScript utility library delivering modularity, performance, & extras.
- lodash
- utilities
- javascript
- modules
+33 stars
from 61,234 · score 3.53
26.WebAssembly / WASI
WebAssembly System Interface
+32 stars
from 5,806 · score 3.50
+31 stars
from 11,951 · score 3.47
28.DetachHead / basedpyright
pyright fork with various type checking improvements, improved vscode support and pylance features built into the language server
- based
- pylance
- pyright
- python
- typing
+31 stars
from 3,614 · score 3.47
+30 stars
from 13,597 · score 3.43
30.Tencent / xLua
xLua is a lua programming solution for C# ( Unity, .Net, Mono) , it supports android, ios, windows, linux, osx, etc.
+28 stars
from 10,193 · score 3.37
31.zubanls / zuban
Python Type Checker / Language Server
- autocompletion
- language-server-protocol
- mypy
- python
- static-analysis
- type-checking
+26 stars
from 1,208 · score 3.30
+24 stars
from 18,656 · score 3.22
33.wasmerio / wasmer-sdk
Wasmer SDK: Run anything, anywhere suing WebAssembly-based sandboxes
- webassembly
- nodejs
- npm-package
- wasi
- wasix
+24 stars
from 1,235 · score 3.22
34.python-trio / trio
Trio – a friendly Python library for async concurrency and I/O
- python
- async
- async-await
- networking
- io
- trio
- +1 more
+23 stars
from 7,335 · score 3.18
35.KhronosGroup / glslang
Khronos-reference front end for GLSL/ESSL, partial front end for HLSL, and a SPIR-V generator.
+23 stars
from 3,586 · score 3.18
+22 stars
from 4,381 · score 3.14
37.javaparser / javaparser
Java 1-25 Parser and Abstract Syntax Tree for Java with advanced analysis functionalities.
- javaparser
- parser
- java
- javadoc
- code-generation
- code-generator
- +5 more
+21 stars
from 6,153 · score 3.09
38.rescript-lang / rescript
ReScript is a robustly typed language that compiles to efficient and human-readable JavaScript.
- compiler
- javascript
- altjs
- rescript
+19 stars
from 7,456 · score 3.00
39.terser / terser
🗜 JavaScript parser, mangler and compressor toolkit for ES6+
- parser
- compressor
- mangler
- es6
- uglifyjs
- javascript
+18 stars
from 9,339 · score 2.94
40.adafruit / circuitpython
CircuitPython - a Python implementation for teaching coding with microcontrollers
+18 stars
from 4,560 · score 2.94
41.Dav1dde / glad
Multi-Language Vulkan/GL/GLES/EGL/GLX/WGL Loader-Generator based on the official specs.
+17 stars
from 4,611 · score 2.89
42.pypy / pypy
PyPy is a very fast and compliant implementation of the Python language.
+17 stars
from 1,805 · score 2.89
+16 stars
from 18,010 · score 2.83
44.bdwgc / bdwgc
The Boehm-Demers-Weiser conservative C/C++ Garbage Collector (bdwgc, also known as bdw-gc, boehm-gc, libgc)
- garbage-collection
- memory-management
- memory-leak-detection
- c
- cpp
- c-plus-plus
- +8 more
+16 stars
from 3,540 · score 2.83
45.open-watcom / open-watcom-v2
Open Watcom V2.0 - Source code repository, Wiki, Latest Binary build, Archived builds including all installers for download.
+16 stars
from 1,278 · score 2.83
+16 stars
from 948 · score 2.83
+15 stars
from 8,920 · score 2.77
48.pharo-project / pharo
Pharo is a dynamic reflective pure object-oriented language supporting live programming inspired by Smalltalk.
+15 stars
from 1,494 · score 2.77
49.bytedeco / javacv
Java interface to OpenCV, FFmpeg, and more
- javacv
- java
- opencv
- ffmpeg
- computer-vision
- multimedia
- +2 more
+14 stars
from 8,339 · score 2.71
50.idealvin / coost
A lightweight C++ base library with Go-style coroutines.
+14 stars
from 4,213 · score 2.71
51.mono / mono
Mono open source ECMA CLI, C# and .NET implementation.
- xamarin
- android
- ios
- dotnet
- garbage-collector
- runtime
- +2 more
+13 stars
from 11,462 · score 2.64
52.cameron314 / readerwriterqueue
A fast single-producer, single-consumer lock-free queue for C++
+13 stars
from 4,624 · score 2.64
53.hybridgroup / gocv
Go package for computer vision using OpenCV 4 and beyond. Includes support for DNN, CUDA, OpenCV Contrib, and OpenVINO.
- opencv
- golang
- video
- computer-vision
- video-capture
- face-tracking
- +13 more
+12 stars
from 7,504 · score 2.56
54.swig / swig
SWIG is a software development tool that connects programs written in C and C++ with a variety of high-level programming languages.
+12 stars
from 6,322 · score 2.56
55.akkadotnet / akka.net
Canonical actor model implementation for .NET with local + distributed actors in C# and F#.
- akka
- actor-model
- dotnet
- concurrency
- cluster
- actor
- +4 more
+12 stars
from 5,086 · score 2.56
56.ldc-developers / ldc
The LLVM-based D Compiler.
+12 stars
from 1,372 · score 2.56
57.typelevel / cats
Lightweight, modular, and extensible library for functional programming.
+11 stars
from 5,467 · score 2.48
58.cefsharp / CefSharp
.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework
+10 stars
from 10,257 · score 2.40
+10 stars
from 3,458 · score 2.40
60.m4rs-mt / ILGPU
ILGPU JIT Compiler for high-performance .Net GPU programs
+10 stars
from 1,755 · score 2.40
+10 stars
from 1,126 · score 2.40
62.twisted / twisted
Event-driven networking engine written in Python.
- python
- twisted
- async
- async-python
- network
- event-driven
- +8 more
+9 stars
from 5,990 · score 2.30
63.CalebFenton / simplify
Android virtual machine and deobfuscator
- deobfuscation
- java
- optimization
- android
- reverse-engineering
- malware-analysis
- +9 more
+9 stars
from 4,667 · score 2.30
64.concurrencykit / ck
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+.
+9 stars
from 2,704 · score 2.30
65.dateutil / dateutil
Useful extensions to the standard Python datetime features
- python
- datetime
- time
- timezones
- parsing
- library
+9 stars
from 2,635 · score 2.30
66.math-comp / math-comp
Mathematical Components
- coq
- ssreflect
- mathcomp
- coq-formalization
- rocq
- rocq-library
- +2 more
+9 stars
from 700 · score 2.30
67.projectlombok / lombok
Very spicy additions to the Java programming language.
+8 stars
from 13,475 · score 2.20
68.salvadordf / CEF4Delphi
CEF4Delphi is an open source project to embed Chromium-based browsers in applications made with Delphi or Lazarus/FPC for Windows, Linux and MacOS.
- delphi
- cef
- chromium
- browser
- pascal
- blink
- +14 more
+8 stars
from 1,332 · score 2.20
69.akka / akka-core
A platform to build and run apps that are elastic, agile, and resilient. SDK, libraries, and hosted environments.
- reactive
- distributed-systems
- concurrency
- high-performance
- akka
- actor-model
- +3 more
+7 stars
from 13,275 · score 2.08
70.estree / estree
The ESTree Spec
+7 stars
from 5,430 · score 2.08
+7 stars
from 5,154 · score 2.08
72.truffleruby / truffleruby
A high performance implementation of the Ruby programming language, built on GraalVM.
- graalvm
- ruby
- truffle
- hacktoberfest
+7 stars
from 3,223 · score 2.08
73.cesanta / mjs
Embedded JavaScript engine for C/C++
+7 stars
from 2,057 · score 2.08
74.INRIA / spoon
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
- code-analysis
- code-transformation
- metaprogramming
- code-generation
- abstract-syntax-tree
- ast
- +10 more
+7 stars
from 1,956 · score 2.08
+7 stars
from 1,155 · score 2.08
76.eclipse-vertx / vert.x
Vert.x is a tool-kit for building reactive applications on the JVM
+6 stars
from 14,676 · score 1.95
77.purescript / purescript
A strongly-typed language that compiles to JavaScript
- haskell
- purescript
- javascript
- typed-language
- alt-js
+6 stars
from 8,910 · score 1.95
78.eclipse-openj9 / openj9
Eclipse OpenJ9: A Java Virtual Machine for OpenJDK that's optimized for small footprint, fast start-up, and high throughput. Builds on Eclipse OMR (https://github.com/eclipse/omr) and combines with the Extensions for OpenJDK for OpenJ9 repo.
- java
- jvm
- eclipse-openj9
- compiler
- garbage-collector
- gc
- +5 more
+6 stars
from 3,542 · score 1.95
79.ChaiScript / ChaiScript
Embedded Scripting Language Designed for C++
- c-plus-plus
- embedded-scripting-language
- cpp
- language
+6 stars
from 3,127 · score 1.95
80.jedisct1 / libsodium.js
libsodium compiled to Webassembly and pure JavaScript, with convenient wrappers.
- libsodium
- javascript
- cryptography
- crypto
- webassembly
+6 stars
from 1,157 · score 1.95
81.ocaml-multicore / eio
Effects-based direct-style IO for multicore OCaml
- concurrency
- effects
- io
- multicore
- ocaml
+6 stars
from 730 · score 1.95
+6 stars
from 653 · score 1.95
+5 stars
from 2,092 · score 1.79
84.HoTT / Coq-HoTT
A Coq library for Homotopy Type Theory
- type-theory
- homotopy-type-theory
- univalent-foundations
+5 stars
from 1,402 · score 1.79
85.UniMath / UniMath
This rocq library aims to formalize a substantial body of mathematics using the univalent point of view.
- coq
- mathematics
- unimath
- coq-library
- foundations
- rocq
- +1 more
+5 stars
from 1,017 · score 1.79
86.QuickChick / QuickChick
Randomized Property-Based Testing Plugin for Coq
+5 stars
from 292 · score 1.79
87.google / j2objc
A Java to iOS Objective-C translation tool and runtime.
+4 stars
from 6,034 · score 1.61
88.phan / phan
Phan is a static analyzer for PHP. Phan prefers to avoid false-positives and attempts to prove incorrectness rather than correctness.
- php
- static-analysis
- phan
- analysis
- analyzer
- static-code-analysis
+4 stars
from 5,620 · score 1.61
+4 stars
from 2,919 · score 1.61
90.wiseman / py-webrtcvad
Python interface to the WebRTC Voice Activity Detector
+4 stars
from 2,499 · score 1.61
91.luafun / luafun
Lua Fun is a high-performance functional programming library for Lua designed with LuaJIT's trace compiler in mind.
- lua
- luajit
- functional-programming
- luarocks
+4 stars
from 2,263 · score 1.61
92.bsm / redislock
Simplified distributed locking implementation using Redis
- golang
- redis
- lock
- distributed
- distlock
- distributed-lock
+4 stars
from 1,768 · score 1.61
93.moonsharp-devs / moonsharp
An interpreter for the Lua language, written entirely in C# for the .NET, Mono, Xamarin and Unity3D platforms, including handy remote debugger facilities.
- moonsharp
- mono
- debugger
- interpreter
- c-sharp
- unity3d
- +2 more
+4 stars
from 1,619 · score 1.61
94.kaitoy / pcap4j
A Java library for capturing, crafting, and sending packets.
- capture-packets
- winpcap
- libpcap
- sending-packets
- java-library
- pcap-library
- +3 more
+4 stars
from 1,238 · score 1.61
95.EmilStenstrom / justhtml
A pure Python HTML5 parser that just works. No C extensions to compile. No system dependencies to install. No complex API to learn.
+4 stars
from 1,157 · score 1.61
96.dart-lang / site-www
The source for the Dart website.
+4 stars
from 1,052 · score 1.61
97.ppomes / myanon
A mysqldump anonymizer
- mysqldump
- anonymizer
- database-anonymizer
- rgpd
- anonymization
- mysql
- +12 more
+4 stars
from 131 · score 1.61
98.ruby-concurrency / concurrent-ruby
Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
- concurrency
- ruby
+3 stars
from 5,834 · score 1.39
99.bytedeco / javacpp
The missing bridge between Java and native C++
- javacpp
- java
- c
- cpp
- c-plus-plus
- jni
- +1 more
+3 stars
from 4,703 · score 1.39
100.eventmachine / eventmachine
EventMachine: fast, simple event-processing library for Ruby programs
+3 stars
from 4,277 · score 1.39