1.Effect-TS / effect
Build production-ready applications in TypeScript
- effect
- javascript
- cli
- opentelemetry
- platform
- schema
- +7 more
+3,518 stars
from 13,955 · score 8.17
Trending repositories
Ranked by Attention Score: stars gained over the last 180 complete days
1–100 of 446 by Attention Score · May 8, 2026 – Nov 3, 2026 (UTC)
+3,014 stars
from 105,788 · score 8.01
3.oxc-project / oxc
⚓ A collection of high-performance JavaScript tools.
+2,475 stars
from 20,842 · score 7.81
4.tree-sitter / tree-sitter
An incremental parsing system for programming tools
- incremental
- parsing
- c
- tree-sitter
- rust
- parser
- +1 more
+2,312 stars
from 25,052 · score 7.75
5.tokio-rs / tokio
A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...
- rust
- asynchronous
- networking
+1,914 stars
from 31,659 · score 7.56
6.astral-sh / ty
An extremely fast Python type checker and language server, written in Rust.
+1,691 stars
from 18,327 · score 7.43
7.meta / pyrefly
A fast type checker and language server for Python
- code-quality
- ide
- language-server
- lsp
- python
- type-check
- +11 more
+1,592 stars
from 5,591 · score 7.37
8.triton-lang / triton
Development repository for the Triton language and compiler
+1,523 stars
from 18,991 · score 7.33
+938 stars
from 42,318 · score 6.84
10.JuliaLang / julia
The Julia Programming Language
- julia-language
- julia
- scientific
- hpc
- numerical
- machine-learning
- +4 more
+906 stars
from 48,334 · score 6.81
11.vlang / v
Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io
+810 stars
from 37,281 · score 6.70
12.dotnet / runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
- dotnet
- hacktoberfest
- help-wanted
+715 stars
from 17,689 · score 6.57
13.BuilderIO / mitosis
Write components once, run everywhere. Compiles to React, Vue, Qwik, Solid, Angular, Svelte, and more.
+711 stars
from 13,743 · score 6.57
14.wasmerio / wasmer
🚀 Fast and lightweight sandboxes for your apps and AI agents
- webassembly
- wasm
- wasi
- emscripten
- rust
- windows
- +4 more
+658 stars
from 20,562 · score 6.49
15.libuv / libuv
Cross-platform asynchronous I/O
- asynchronous
- io
- networking
- unix
- windows
- velociraptors
- +2 more
+627 stars
from 26,675 · score 6.44
16.luau-lang / luau
A small, fast, and embeddable programming language based on Lua with a gradual type system.
- lua
- programming-language
- scripting-language
+613 stars
from 5,440 · score 6.42
17.RustPython / RustPython
A Python Interpreter written in Rust
- rust
- python3
- python-language
- jit
- interpreter
- hacktoberfest
- +3 more
+583 stars
from 21,872 · score 6.37
18.tobymao / sqlglot
Python SQL Parser and Transpiler
- transpiler
- sql
- python
- parser
- optimizer
- bigquery
- +14 more
+582 stars
from 9,168 · score 6.37
19.Cysharp / UniTask
Provides an efficient allocation free async/await integration for Unity.
- csharp
- unity
- coroutine
- task
- thread
+567 stars
from 10,721 · score 6.34
+487 stars
from 10,182 · score 6.19
21.dotnet / roslyn
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
- roslyn
- visual-basic
- visual-studio
- csharp
- hacktoberfest
+484 stars
from 20,277 · score 6.18
22.mdx-js / mdx
Markdown for the component era
+479 stars
from 19,369 · score 6.17
23.meta / hermes
A JavaScript engine optimized for running React Native.
+436 stars
from 10,977 · score 6.08
24.a-h / templ
A language for writing HTML user interfaces in Go.
- templating-languages
- ide-support
- lsp
- language-server
- html-elements
- go
- +2 more
+385 stars
from 10,210 · score 5.96
25.web-infra-dev / rspack
Fast Rust-based bundler for the web with a modernized webpack API 🦀
- bundler
- javascript
- compiler
- web
- rust
- build-tool
- +9 more
+380 stars
from 12,585 · score 5.94
+376 stars
from 6,808 · score 5.93
27.babel / babel
🐠 Babel is a compiler for writing next generation JavaScript.
+366 stars
from 43,689 · score 5.91
28.samber / lo
💥 A Lodash-style Go library based on Go 1.18+ Generics (map, filter, contains, find...)
- lodash
- golang
- go
- generics
- contract
- constraints
- +5 more
+359 stars
from 21,090 · score 5.89
+330 stars
from 7,432 · score 5.80
30.mjmlio / mjml
MJML: the only framework that makes responsive email easy
- mjml
- email-boilerplate
- responsive-email
- email-campaigns
- responsive
+304 stars
from 17,978 · score 5.72
31.mono / SkiaSharp
SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.
+299 stars
from 5,339 · score 5.70
+297 stars
from 3,017 · score 5.70
33.gvergnaud / ts-pattern
🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.
- pattern-matching
- typescript
- ts
- pattern
- matching
- inference
- +5 more
+294 stars
from 14,913 · score 5.69
34.software-mansion / react-native-reanimated
React Native's Animated library reimplemented
- animation
- gesture
- react-native
- javascript
- multithreading
- react-native-reanimated
- +2 more
+293 stars
from 10,753 · score 5.68
35.privatenumber / tsx
⚡️ TypeScript Execute | The easiest way to run TypeScript in Node.js
+291 stars
from 11,886 · score 5.68
+283 stars
from 11,943 · score 5.65
37.dotnet / Silk.NET
The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.
+277 stars
from 4,983 · score 5.63
38.inkle / ink
inkle's open source scripting language for writing interactive narrative.
+276 stars
from 4,727 · score 5.62
39.expr-lang / expr
Expression language and expression evaluation for Go
- configuration-language
- expression
- evaluator
- go
- expression-language
- expression-evaluator
- +5 more
+262 stars
from 7,803 · score 5.57
40.rectorphp / rector
Instant Upgrades and Automated Refactoring of any PHP 5.3+ code
- php
- ast
- instant-upgrades
- automated-upgrades
- upgrade
- rector
+247 stars
from 10,249 · score 5.51
+239 stars
from 5,684 · score 5.48
42.mxschmitt / playwright-go
Playwright for Go a browser automation library to control Chromium, Firefox and WebKit with a single API.
- playwright
- golang
- selenium
- browser-automation
- chromium
- hacktoberfest
- +6 more
+231 stars
from 3,305 · score 5.45
+228 stars
from 13,962 · score 5.43
44.aidenybai / million
Optimizing compiler for React
- hacktoberfest
- million
- millionjs
- virtual-dom
- react
- blockdom
- +11 more
+227 stars
from 17,436 · score 5.43
45.andreasfertig / cppinsights
C++ Insights - See your source code with the eyes of a compiler
- clang
- cpp
- cpp11
- cpp14
- cpp17
- cpp20
- +10 more
+224 stars
from 4,462 · score 5.42
46.gpujs / gpu.js
GPU Accelerated JavaScript
+212 stars
from 15,308 · score 5.36
47.wasm3 / wasm3
🚀 A fast WebAssembly interpreter and the most universal WASM runtime
- wasm
- webassembly
- embedded
- iot
- scripting
- edge-computing
- +7 more
+207 stars
from 7,869 · score 5.34
48.SciSharp / LLamaSharp
A C#/.NET library to run LLM (🦙LLaMA/LLaVA) on your local device efficiently.
+201 stars
from 3,624 · score 5.31
49.dotnet / orleans
Cloud Native application framework for .NET
- actor-model
- distributed-actors
- distributed-systems
- cloud-computing
- concurrency
- orleans
- +3 more
+198 stars
from 10,720 · score 5.29
50.SouravRoy-ETL / slothdb
An experimental embedded SQL engine in C++20. Query Parquet, CSV, JSON, Arrow, Avro, SQLite, and Excel files directly with SQL, in-process. Early-stage.
- analytics
- columnar-database
- cpp
- database
- embedded-database
- olap
- +12 more
+195 stars
from 217 · score 5.28
51.ThePhD / sol2
Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation:
- sol
- lua
- lua-bindings
- lua-binding
- lua-scripting
- simple
- +10 more
+194 stars
from 4,978 · score 5.27
52.meta / flow
Adds static typing to JavaScript to improve developer productivity and code quality.
+192 stars
from 22,115 · score 5.26
53.QwikDev / partytown
Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉
- webworker
- 3rd-party
- 3rdparty
- web-worker
- performance
- analytics
- +5 more
+191 stars
from 13,614 · score 5.26
54.panjf2000 / ants
🐜🐜🐜 ants is the most powerful and reliable pooling solution for Go.
- goroutine-pool
- goroutine
- pool
- go
- worker-pool
- ants
+180 stars
from 14,340 · score 5.20
55.HigherOrderCO / HVM1
HVM1 (2022): a massively parallel, optimal functional runtime in Rust
+180 stars
from 11,171 · score 5.20
56.ergo-services / ergo
An actor-based Framework with network transparency for creating event-driven architecture in Golang. Inspired by Erlang. Zero dependencies.
- erlang
- golang
- elixir
- supervisor
- otp
- otp-applications
- +14 more
+179 stars
from 4,516 · score 5.19
57.immerjs / immer
Create the next immutable state by mutating the current one
- immutable
- immutables
- reducer
- redux
- state-tree
+177 stars
from 28,824 · score 5.18
58.marko-js / marko
A declarative, HTML-based language that makes building web apps fun
- javascript
- ui-components
- dom
- vdom
- nodejs
- server-side-rendering
- +3 more
+175 stars
from 14,293 · score 5.17
59.hundredrabbits / Orca
Esoteric Programming Language
- livecoding
- osc
- udp
- midi
- programming-language
- esoteric-language
+160 stars
from 4,977 · score 5.08
60.jenssegers / agent
👮 A PHP desktop/mobile user agent parser with support for Laravel, based on Mobiledetect
- user-agent
- mobile-detect
- robot
- browser
- platform
- accept-language
+148 stars
from 4,739 · score 5.00
61.coalton-lang / coalton
Coalton is an efficient, statically typed functional programming language that supercharges Common Lisp.
- functional-programming
- common-lisp
- type-safety
+147 stars
from 1,639 · score 5.00
62.postcss / postcss
Transforming styles with JS plugins
+146 stars
from 28,820 · score 4.99
63.rust-bakery / nom
Rust parser combinator framework
- rust
- parse
- parser-combinators
- nom
- parser
- byte-array
- +1 more
+145 stars
from 10,341 · score 4.98
64.wenyan-lang / wenyan
TranslatedA programming language for the ancient Chinese.
- programming-language
- classical-chinese
- esoteric-language
- wenyan-lang
+144 stars
from 20,152 · score 4.98
65.ncruces / go-sqlite3
Go bindings to SQLite using wasm2go
+144 stars
from 988 · score 4.98
66.anthdm / hollywood
Blazingly fast and light-weight Actor engine written in Golang
- actor-model
- distributed-systems
- microservices
- fault-tolerance
- golang
+143 stars
from 2,204 · score 4.97
+139 stars
from 6,863 · score 4.94
68.p-org / P
The P programming language.
- asynchronous
- programming-language
- systematic-testing
- event-driven
- p
- distributed-systems
- +4 more
+132 stars
from 3,595 · score 4.89
69.bshoshany / thread-pool
BS::thread_pool: a fast, lightweight, modern, and easy-to-use C++17 / C++20 / C++23 thread pool library
- thread-pool
- threadpool
- multithreading
- cpp
- cpp17
- cplusplus
- +13 more
+132 stars
from 2,952 · score 4.89
70.beartype / beartype
Unbearably fast near-real-time pure-Python runtime-static type-checker.
- python3
- runtime-typechecking
- static-typechecking
+125 stars
from 3,389 · score 4.84
71.sindresorhus / p-queue
Promise queue with concurrency control
- queue
- queue-data-stucture
- async-functions
- async-queue
- promise-queue
- promise
- +2 more
+122 stars
from 4,183 · score 4.81
72.agronholm / anyio
High level asynchronous concurrency and networking framework that works on top of either Trio or asyncio
- async-await
- trio
- asyncio
+119 stars
from 2,447 · score 4.79
73.nuskey8 / Lua-CSharp
High performance Lua interpreter implemented in C# for .NET and Unity
+119 stars
from 761 · score 4.79
74.xberg-io / crawlberg
Turn any website into clean, structured data: Markdown, metadata and links from one page or a whole site, in every major language.
- crawling
- csharp
- elixir
- ffi
- golang
- java
- +10 more
+115 stars
from 80 · score 4.75
75.remeda / remeda
A utility library for JavaScript and TypeScript.
- typescript
- utility
- functional
- programming
+113 stars
from 5,337 · score 4.74
76.pythonnet / pythonnet
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.
- python
- dotnet
- mono
- clr
- pythonnet
- ffi
- +2 more
+111 stars
from 5,422 · score 4.72
77.rafamadriz / friendly-snippets
Set of preconfigured snippets for different languages.
- snippets
- friendly-snippets
- languages
- programming-languages
+110 stars
from 2,678 · score 4.71
78.uber / NullAway
A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead
- java
- static-analysis
- android
- nullability
- nullability-analysis
- static-code-analysis
+107 stars
from 4,022 · score 4.68
79.samber / mo
🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)
- cats
- either
- fp
- functional
- future
- generics
- +13 more
+107 stars
from 3,324 · score 4.68
80.fable-compiler / Fable
F# to JavaScript, TypeScript, Python, Rust, Erlang and Dart Compiler
- fsharp
- javascript
- typescript
- dart
- python
- rust
- +2 more
+107 stars
from 3,052 · score 4.68
81.cimgui / cimgui
c-api for imgui (https://github.com/ocornut/imgui) Look at: https://github.com/cimgui for other widgets
+105 stars
from 1,865 · score 4.66
82.roblox-ts / roblox-ts
A TypeScript-to-Luau Compiler for Roblox
+105 stars
from 1,222 · score 4.66
+105 stars
from 832 · score 4.66
+104 stars
from 10,330 · score 4.65
+101 stars
from 1,794 · score 4.62
86.dotnet / fsharp
The F# compiler, F# core library, F# language service, and F# tooling integration for Visual Studio
- fsharp
- compiler
- visual-studio
- netcore
- functional-programming
- tools
- +2 more
+100 stars
from 4,247 · score 4.62
87.sindresorhus / p-limit
Run multiple promise-returning & async functions with limited concurrency
+95 stars
from 2,844 · score 4.56
88.AngleSharp / AngleSharp
:angel: The ultimate angle brackets parser library parsing HTML5, MathML, SVG and CSS to construct a DOM based on the official W3C specifications.
+93 stars
from 5,455 · score 4.54
89.pocketpy / pocketpy
Portable Python 3.x Interpreter in Modern C
- header-only
- interpreter
- language
- python
- programming-language
- scripting-language
- +3 more
+92 stars
from 2,042 · score 4.53
90.ReactiveX / RxSwift
Reactive Programming in Swift
- swift
- reactivex
- reactive
- ios
- unidirectional
- observer
- +2 more
+89 stars
from 24,539 · score 4.50
91.gcanti / fp-ts
Functional programming in TypeScript
- typescript
- functional-programming
- algebraic-data-types
+89 stars
from 11,459 · score 4.50
92.davidbyttow / govips
A lightning fast image processing and resizing library for Go
- libvips
- image-processing
- golang
- svg
- png
- jpeg
- +6 more
+89 stars
from 1,595 · score 4.50
93.jsonata-js / jsonata
JSONata query and transformation language - http://jsonata.org
+88 stars
from 2,617 · score 4.49
+84 stars
from 16,512 · score 4.44
95.markus-wa / demoinfocs-golang
A Counter-Strike 2 Demo Parser for Go (demoinfo)
- counter-strike
- csgo
- golang
- go
- parser
- demo
- +8 more
+82 stars
from 992 · score 4.42
96.Kapendev / parin
A delightfully simple 2D game engine.
- game-engine
- gamedev
- game-development
- cross-platform
- game-framework
- graphics
- +3 more
+82 stars
from 64 · score 4.42
+80 stars
from 5,544 · score 4.39
98.wuchalejs / wuchale
Compile-time i18n toolkit that requires zero code changes and produces the smallest possible bundles. Supports React, Svelte, SolidJS, Astro, and more
- ai-translation
- ast
- gettext
- i18n
- internationalization
- l10n
- +14 more
+74 stars
from 343 · score 4.32
99.hugoj0s3 / NaturalCron
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.
+72 stars
from 91 · score 4.29
100.louthy / language-ext
C# pure functional programming framework - come and get declarative!
- c-sharp
- functional-languages
- monads
- monad-transformers
- immutable-collections
- higher-kinded-types
- +14 more
+70 stars
from 7,012 · score 4.26