1.JetBrains / kotlin
The Kotlin Programming Language.
- kotlin
- programming-language
- compiler
- gradle-plugin
- maven-plugin
- kotlin-library
- +3 more
+482 stars
from 53,052 · score 6.18
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
80 repositories by Attention Score · Aug 7, 2026 – Nov 4, 2026 (UTC)
2.lua / lua
A copy of the Lua development repository, as seen by the Lua team. Mirrored irregularly. All communication should be through the Lua mailing list https://www.lua.org/lua-l.html
+274 stars
from 10,149 · score 5.62
3.dotnet / csharplang
The official repo for the design of the C# programming language
- csharp
- language-design
+115 stars
from 12,615 · score 4.75
4.ash-project / ash
A declarative, extensible framework for building Elixir applications.
- elixir
- framework
- dsl
- ash
+91 stars
from 2,461 · score 4.52
5.kaitai-io / kaitai_struct
Kaitai Struct: declarative language to generate binary data parsers in C++ / C# / Go / Java / JavaScript / Lua / Nim / Perl / PHP / Python / Ruby / Rust
- reverse-engineering
- protocol-analyser
- file-format
- declarative-language
- ruby
- java
- +13 more
+87 stars
from 4,643 · score 4.48
6.tc39 / proposals
Tracking ECMAScript Proposals
- proposal
- ecmascript
- javascript
- spec
- specification
- committee
- +2 more
+78 stars
from 19,128 · score 4.37
+76 stars
from 10,913 · score 4.34
8.acornjs / acorn
A small, fast, JavaScript-based JavaScript parser
+66 stars
from 11,402 · score 4.20
+50 stars
from 5,583 · score 3.93
10.eclipse-collections / eclipse-collections
Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
- java
- eclipse-collections
- java-collections
- collections
- data-structures
- functional
- +3 more
+29 stars
from 2,635 · score 3.40
11.Moddable-OpenSource / moddable
Tools for developers to create truly open IoT products using standard JavaScript on low cost microcontrollers.
+26 stars
from 1,543 · score 3.30
12.rottytooth / Folders
A language where the code is written with folders
- esolang
- esoteric-language
- esoteric-programming-language
- programming-language
+25 stars
from 387 · score 3.26
13.clasp-developers / clasp
clasp Common Lisp environment
+22 stars
from 2,770 · score 3.14
14.vinniefalco / LuaBridge
A lightweight, dependency-free library for binding Lua to C++
+22 stars
from 1,769 · score 3.14
15.h2o / picohttpparser
tiny HTTP parser written in C (used in HTTP::Parser::XS et al.)
+19 stars
from 2,094 · score 3.00
+19 stars
from 830 · score 3.00
+17 stars
from 1,631 · score 2.89
18.dotnet / coreclrArchived
CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.
- coreclr
- corefx
- c-sharp
- dotnet
- dotnet-core
- dotnetcore
- +2 more
+14 stars
from 12,741 · score 2.71
19.clojure / clojure-clr
A port of Clojure to the CLR, part of the Clojure project
+11 stars
from 1,649 · score 2.48
20.MobiVM / robovm
Ahead of time compiler for JVM bytecode targetting iOS, Mac OSX and Linux
+11 stars
from 1,036 · score 2.48
21.dotpcap / sharppcap
Official repository - Fully managed, cross platform (Windows, Mac, Linux) .NET library for capturing packets
- capture-packets
- c-sharp
- cross-platform
- network-monitoring
- network-programming
- npcap
- +9 more
+10 stars
from 1,474 · score 2.40
22.dashbitco / flow
Computational parallel flows on top of GenStage
+9 stars
from 1,614 · score 2.30
23.fsharp / fslang-design
RFCs and docs related to the F# language design process, see https://github.com/fsharp/fslang-suggestions to submit ideas
- fsharp
- rfc
- language-design
- programming-language
+9 stars
from 551 · score 2.30
24.javapathfinder / jpf-core
JPF is an extensible software analysis framework for Java bytecode. jpf-core is the basis for all JPF projects; you always need to install it. It contains the basic VM and model checking infrastructure, and can be used to check for concurrency defects like deadlocks, and unhandled exceptions like NullPointerExceptions and AssertionErrors.
+8 stars
from 613 · score 2.20
25.pascalabcnet / pascalabcnet
The new generation Pascal programming language for .NET
+8 stars
from 447 · score 2.20
+7 stars
from 1,796 · score 2.08
27.munificent / vigil
Vigil, the eternal morally vigilant programming language
+6 stars
from 3,032 · score 1.95
+6 stars
from 2,625 · score 1.95
29.clj-commons / manifold
A compatibility layer for event-driven abstractions
- stream-processing
- future
- clojure
- async
- stream
+6 stars
from 1,050 · score 1.95
30.ivanperez-keera / Yampa
Functional Reactive Programming domain-specific language for efficient hybrid systems
+6 stars
from 486 · score 1.95
+6 stars
from 130 · score 1.95
+5 stars
from 183 · score 1.79
33.swannodette / mori
ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript
+4 stars
from 3,368 · score 1.61
34.goldmansachs / gs-collections
GS Collections has been migrated to the Eclipse Foundation, re-branded as Eclipse Collections. https://www.eclipse.org/collections/
+4 stars
from 1,817 · score 1.61
35.joaomilho / Enterprise
🦄 The Enterprise™ programming language
+4 stars
from 1,616 · score 1.61
36.meh / ruby-tesseract-ocr
A Ruby wrapper library to the tesseract-ocr API.
- rubynlp
- tesseract-ocr
- ruby
- wrapper
+4 stars
from 636 · score 1.61
+4 stars
from 557 · score 1.61
38.Laex / Delphi-OpenCV
Project Delphi-OpenCV. Translation of OpenCV library header files in Delphi
+4 stars
from 538 · score 1.61
+4 stars
from 399 · score 1.61
+4 stars
from 309 · score 1.61
+4 stars
from 149 · score 1.61
+3 stars
from 587 · score 1.39
+3 stars
from 271 · score 1.39
+3 stars
from 36 · score 1.39
45.developit / greenlet
🦎 Move an async function into its own thread.
- worker
- webworker
- thread
- web-worker
- workerize
+2 stars
from 4,682 · score 1.10
46.uniVocity / univocity-parsers
uniVocity-parsers is a suite of extremely fast and reliable parsers for Java. It provides a consistent interface for handling different file formats, and a solid framework for the development of new parsers.
+2 stars
from 935 · score 1.10
+2 stars
from 361 · score 1.10
+2 stars
from 356 · score 1.10
+2 stars
from 241 · score 1.10
50.weavejester / reagi
An FRP library for Clojure and ClojureScript
+2 stars
from 232 · score 1.10
51.BeRo1985 / pasmp
PasMP - a parallel-processing/multi-processing library for Object Pascal
+2 stars
from 123 · score 1.10
52.VSoftTechnologies / VSoft.Messaging
Simple internal application messaging for Delphi
- dpmpackage
- delphi
- vsoft
- vcl
- fmx
+2 stars
from 62 · score 1.10
53.rocq-community / graph-theory
Graph Theory [maintainers=@chdoc,@damien-pous]
- coq
- graph-theory
- mathcomp
- docker-coq-action
- mathcomp-ci
+2 stars
from 44 · score 1.10
54.math-comp / mczify
Micromega tactics for Mathematical Components
- coq
- ssreflect
- mathcomp
- proof-automation
- rocq
- rocq-prover
+2 stars
from 29 · score 1.10
+1 stars
from 4,377 · score 0.69
56.derive4j / derive4j
Java 8 annotation processor and framework for deriving algebraic data types constructors, pattern-matching, folds, optics and typeclasses.
- algebraic-data-types
- optics
- functional-programming
- algebra
- visitor-pattern
- annotation-processor
- +11 more
+1 stars
from 576 · score 0.69
57.dlang-community / Pegged
A Parsing Expression Grammar (PEG) module, using the D programming language.
+1 stars
from 548 · score 0.69
58.jmckaskill / luaffiArchived
Standalone FFI library for calling C functions from lua. Compatible with the luajit FFI interface.
+1 stars
from 474 · score 0.69
+1 stars
from 427 · score 0.69
60.boundary / high-scale-lib
A fork of Cliff Click's High Scale Library. Improved with bug fixes and a real build system.
+1 stars
from 419 · score 0.69
61.ciel-lang / CIEL
CIEL Is an Extended Lisp. Scripting with batteries included.
- common-lisp
- batteries-included
- repl
- scripting
+1 stars
from 419 · score 0.69
62.serpapi / nokolexbor
High-performance HTML5 parser for Ruby based on Lexbor, with support for both CSS selectors and XPath.
- c-extension
- css
- html5
- parser
- ruby
- web-scraping
- +2 more
+1 stars
from 414 · score 0.69
63.paohaijiao / jquick-java
JQuick Java: a lightweight Java-like scripting language for rule engines. Declare, parse and execute business rules at runtime via XML or inline scripts—no restart needed. Java 8+, embeddable, with LSP and IDEA plugin support.
+1 stars
from 410 · score 0.69
+1 stars
from 368 · score 0.69
65.cosmos72 / stmx
High performance Transactional Memory for Common Lisp
+1 stars
from 258 · score 0.69
66.ying32 / liblcl
A common cross-platform GUI library, the core uses Lazarus LCL.
- go
- govcl
- gui
- liblcl
- lcl
- delphi
- +8 more
+1 stars
from 164 · score 0.69
67.crystal-lang / crystal_lib
Automatic binding generator for native libraries in Crystal
+1 stars
from 144 · score 0.69
68.AppsFlyer / pronto
Clojure support for protocol buffers
- clojure
- protobuf
- protobuf3
- protobuf-java
- protocol-buffers
+1 stars
from 126 · score 0.69
+1 stars
from 93 · score 0.69
+1 stars
from 85 · score 0.69
71.TeMPOraL / cl-sqlite
Common Lisp binding for SQLite
+1 stars
from 84 · score 0.69
+1 stars
from 83 · score 0.69
73.jingtaozf / literate-lisp
Load Common Lisp code blocks from Org files
+1 stars
from 69 · score 0.69
+1 stars
from 69 · score 0.69
75.h0ngcha0 / bitcoin4s
A Bitcoin Script Interpreter and Debugger in Scala
+1 stars
from 60 · score 0.69
76.digikar99 / polymorphic-functions
A function type to dispatch on types instead of classes with partial support for dispatching on optional and keyword argument types.
- lisp
- common-lisp
- generics
- polymorphic-functions
- polymorphism
+1 stars
from 56 · score 0.69
77.WouterVanNifterick / delphi-shader
Hundreds of graphical effects, and a library that provides GLSL functionality in pure Delphi code
+1 stars
from 55 · score 0.69
+1 stars
from 50 · score 0.69
79.math-comp / finmap
Finite sets, finite maps, multisets and generic sets
- coq
- ssreflect
- mathcomp
- finite-sets
+1 stars
from 50 · score 0.69
80.atgreen / rewrite-cl
Read, modify, and write Common Lisp source code while preserving whitespace and comments
+1 stars
from 20 · score 0.69