1.bellard / quickjs
Public repository of the QuickJS Javascript Engine.
+90 stars
from 11,008 · score 4.51
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
20 repositories by Attention Score · Oct 7, 2026 – Nov 5, 2026 (UTC)
2.micropython / micropython
MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems
+79 stars
from 22,100 · score 4.38
3.ruby / ruby
The Ruby Programming Language
+47 stars
from 23,750 · score 3.87
4.oracle / graal
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
- java
- aot
- compiler
- graalvm
+35 stars
from 21,715 · score 3.58
+24 stars
from 18,657 · score 3.22
6.pypy / pypy
PyPy is a very fast and compliant implementation of the Python language.
+16 stars
from 1,806 · score 2.83
7.mono / mono
Mono open source ECMA CLI, C# and .NET implementation.
- xamarin
- android
- ios
- dotnet
- garbage-collector
- runtime
- +2 more
+13 stars
from 11,463 · score 2.64
8.CalebFenton / simplify
Android virtual machine and deobfuscator
- deobfuscation
- java
- optimization
- android
- reverse-engineering
- malware-analysis
- +9 more
+11 stars
from 4,667 · score 2.48
9.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
10.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
11.cesanta / mjs
Embedded JavaScript engine for C/C++
+6 stars
from 2,058 · score 1.95
+6 stars
from 653 · score 1.95
13.jruby / jruby
JRuby, an implementation of Ruby on the JVM
- jruby
- ruby-language
- jvm
- ruby
- invokedynamic
- concurrency
- +1 more
+5 stars
from 3,920 · score 1.79
14.ChaiScript / ChaiScript
Embedded Scripting Language Designed for C++
- c-plus-plus
- embedded-scripting-language
- cpp
- language
+5 stars
from 3,128 · score 1.79
15.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
16.gnolang / gno
Gno: An interpreted, stack-based Go virtual machine to build succinct and composable apps + gno.land: a blockchain for timeless code and fair open-source.
- gno
- gnoland
- gnolang
- bft
- blockchain
- cosmos
- +14 more
+3 stars
from 1,086 · score 1.39
+2 stars
from 930 · score 1.10
18.stevenvar / OMicroB
An OCaml generic virtual machine for microcontrollers
+2 stars
from 155 · score 1.10
19.jscert / jscert
A Coq specification of ECMAScript 5 (JavaScript) with verified reference interpreter
+1 stars
from 207 · score 0.69
20.Chromatophore / HP48-Superchip
Modified HP-48 Superchip Binary to address undesirable quirks present in the platform.
+1 stars
from 46 · score 0.69