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opcodes

Here are 13 public repositories matching this topic...

notemrovsky / tiktok-reverse-engineering

Reverse engineering TikTok's JavaScript VM - 77 opcodes mapped, string deobfuscation, bytecode disassembly, and crypto function identification. Educational VM analysis toolkit.

javascript bytecode virtual-machine static-analysis reverse-engineering deobfuscation educational research-tool opcodes anti-bot stack-machine disassembly security-research tiktok devirtualization reverse-engineering-tools x-bogus protection-bypass vm-analysis

Updated Dec 7, 2025
JavaScript

miguelmota / solidity-create2-example

Example of how to use the CREATE2 opcode released in the Constantinople update for Ethereum

ethereum smart-contracts blockchain solidity opcodes evm create2 constantinople

Updated Aug 3, 2020
JavaScript

borb / zedide

An IDE for the Z80 CPU (debugger, assembler and simulator) in a browser.

bootstrap z80 assembly-language opcodes hacktoberfest z80-emulator z80-assembler

Updated Oct 31, 2022
JavaScript

CSP02 / x86OC

An opcode converter for x86 microprocessors

opcodes microprocessors instruction-set 8086 assembly-x86 asmx86 opcode-mnemonic 8086-opcode-converter

Updated Jul 7, 2022
JavaScript

klaushauschild1984 / node-nes

An emulator of the Nintendo Entertainment System. It is still work in progress. This project only serves educational purpose for my while learning Node.js.

nodejs js nes nes-emulator educational opcodes 6502

Updated Dec 12, 2021
JavaScript

kiknaio / bitcoin-storage

Use Bitcoin's blockchain to store up to 40 bytes UTF-8 characters.

nodejs bitcoin storage blockchain opcodes

Updated Aug 19, 2018
JavaScript

vaporyjs / vap-bin-to-ops

Simple tool for parsing EVM bytecode into opcodes

opcodes

Updated Nov 10, 2022
JavaScript

SashaFlores / all-about-yul

Unlock the Power of Inline Assembly: A Smart Contract Developer's Guide

testing stack opcodes memory-allocation low-level-programming storage-management gas-optimization calldata yul-assembly

Updated Oct 20, 2024
JavaScript

c1im4cu5 / BitcoinTaproot

Bitcoin Taproot Witness Path Spend Example

bitcoin opcodes btc merkle-tree bitcoinjs-lib utxos utxo merkletree btc-node taproot tapscript witness-path-spend

Updated Sep 25, 2025
JavaScript

JuanXavier / evm-puzzles

A collection of EVM puzzles (solved)

ethereum opcodes evm

Updated Jan 16, 2023
JavaScript

niumanuwu / BitcoinTaproot

🔒 Implement Bitcoin Taproot with Merkle Trees and witness path spend for secure UTXO management using timelocks and multi-signature methods.

bitcoin opcodes btc merkle-tree bitcoinjs-lib utxos utxo merkletree btc-node taproot tapscript witness-path-spend

Updated May 7, 2026
JavaScript

loredanacirstea / masm

assembly ethereum blockchain macros opcodes macro evm

Updated Jun 26, 2023
JavaScript

ahmedazhar05 / 8085sim

Intel 8085 Microprocessor Simulator based on JavaScript with an interactive UI.

simulator simulation instructions intel microprocessor opcodes machine-code 8085 8085-simulator

Updated Oct 20, 2021
JavaScript

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