The Fab Smart Contract opcodes map
JavaScript obfuscator
TVM BoC disassembler
INPAX core types and definitions
Shared protocol types, enums, opcodes, and spreadsheet limits for bilig.
A pure Javascript implemented parser for Python pickle format
ASM libraries and tools for the Ethereum EVM.
Hardhat Tracer plugin
An ethereum virtual machine (EVM) bytecode decompiler
Java ASM module transferred into the typescript
TON assembler and disassembler
No description provided.
A library to validate the ERC-4337 rules within Foundry
libvips for the browser and Node.js, compiled to WebAssembly with Emscripten
The QTUM opcodes map
this convertes wasm binaries to json and json to wasm binaries
Shared constants for Radiant Blockchain development tools - opcodes, limits, flags
An interpreter for the TEAL assembly language that simulates the Algorand virtual machine.
Game Boy / Game Boy Color Instructions and Opcodes Reference as an ES Module and JSON
JavaScript VM-based Obfuscator — converts JS to custom VM bytecode to increase reverse engineering difficulty
Script-assembly library for Neurai: opcode constants, ScriptBuilder, standard scripts (P2PKH, P2WPKH, P2WSH, AuthScript, multisig, OP_RETURN) and covenants (partial-fill sell orders, legacy + PQ) targeting the DePIN-Test opcode set
Python bytecode decompiler (Python 1.0–3.15) implemented in Node.js
Pure TypeScript text shaping engine with OpenType layout, TrueType hinting, and FreeType-style rasterization
An Intel x86 disassembler, generates assembly from Opcode