1.bytecodealliance / wasmtime
A lightweight WebAssembly runtime that is fast, secure, and standards-compliant
+33 stars
from 18,786 · score 3.53
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9 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)
2.wasmerio / wasmer
🚀 Fast and lightweight sandboxes for your apps and AI agents
- webassembly
- wasm
- wasi
- emscripten
- rust
- windows
- +4 more
+19 stars
from 21,201 · score 3.00
+13 stars
from 8,178 · score 2.64
4.wasm3 / wasm3
🚀 A fast WebAssembly interpreter and the most universal WASM runtime
- wasm
- webassembly
- embedded
- iot
- scripting
- edge-computing
- +7 more
+8 stars
from 8,068 · score 2.20
5.oracle / graal
GraalVM compiles applications into native executables that start instantly, scale fast, and use fewer compute resources 🚀
- java
- aot
- compiler
- graalvm
+7 stars
from 21,741 · score 2.08
6.WasmEdge / WasmEdge
WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices.
- webassembly
- wasm
- artificial-intelligence
- rust-lang
- cncf
- cloud
- +9 more
+7 stars
from 10,848 · score 2.08
7.astrid-runtime / astrid
Astrid is a portable, capability-secure operating system for composable software.
+3 stars
from 10,287 · score 1.39
+1 stars
from 3,467 · score 0.69
+1 stars
from 2,787 · score 0.69