echo094/decode-js

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1054 stars · 398 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A Node.js CLI tool built on Babel that analyzes and reverses obfuscated JavaScript back into readable source. It supports common obfuscation patterns plus specific targets like so, jjencode, javascript-obfuscator, and JS-Confuser.

Use cases

• deobfuscate javascript-obfuscator.io output
• reverse so v7 obfuscated js
• decode jjencode strings
• undo JS-Confuser high preset obfuscation
• clean up control flow flattening in minified js
• analyze obfuscated malware javascript via AST

When to choose

• you have JS obfuscated by a known tool like so or javascript-obfuscator
• you need AST-based deobfuscation rather than regex string tricks
• you want a runnable CLI with per-target decoders

When to avoid

• you need a library API to embed in your own pipeline
• your obfuscator is custom and not one of the supported targets
• you cannot install isolated-vm native dependencies

Facets

cli-tool · maturity active

parser developer-tools reverse-engineering security developer-tools security reverse-engineering web-development cli cross-platform javascript-deobfuscator ast-analysis babel obfuscator-io so jsconfuser jjencode nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="echo094/decode-js")