Foundry is a blazing fast, portable and modular toolkit for Ethereum application development written in Rust.

💻 An assembler for custom, user-defined instruction sets! https://hlorenzi.github.io/customasm/web/

A low-level assembly language for the Ethereum Virtual Machine built in blazing-fast pure rust.

Fun, portable, minimalistic virtual machine.

JS engine in Rust

Extracts function selectors, arguments, state mutability and storage layout from EVM bytecode, even for unverified contracts

Language tooling for the Lox programming language.

The Aria Programming Language

JSI is a JavaScript interpreter written in Rust that supports bytecode similar to quickjs. JSI 是一个 JavaScript 解释执行引擎，使用 Rust 编写无任何依赖，同时支持字节码执行。

An incomplete stackless interpreter of Python bytecode, written in Rust.

A super-fast, stack-based virtual machine for dynamic languages

A compact, single-pass SSA-style bytecode compiler and stack VM for a subset of CPython 3.13 syntax. Hand-written lexer, Pratt-precedence parser that emits bytecode directly (no AST), and a threaded-code interpreter with per-instruction inline caching. Built for deterministic execution in sandboxed and embedded environments (≈130 KB WASM release).

Hashlink bytecode disassembler, analyzer, decompiler and assembler.

Wait, another virtual machine ?

A tool for collecting function selectors quickly and decoding signatures from EVM bytecode.

An inquiry into nondogmatic software development. An experiment showing double performance of the code running on JVM comparing to equivalent native C code.

Pure Rust implementation of the JVM 7 specification

A java bytecode decoding and encoding library written in rust. Mirror of https://gitlab.com/frozo/noak

Nederlandse programmeertaal 🇳🇱. Geïnterpreteerd en met dynamische types. Met bytecode compiler en virtuele machine, in Rust.

A blazingly fast Lua(u) decompiler.