# j4k0xb/webcrack

Deobfuscate obfuscator.io, unminify and unpack bundled javascript

Repository: https://github.com/j4k0xb/webcrack
Canonical: https://ross.abutalabs.com/products/webcrack
Homepage: https://webcrack.netlify.app
Language: TypeScript
License: MIT
License Family: permissive
Topics: ast, bundle, debundle, extract, reverse-engineering, unminify, unpack, webpack, deobfuscation, deobfuscator, javascript, browserify, javascript-obfuscator
Last push: 2026-07-26T22:22:19+00:00

## Health v2 (maintenance only)
Score: 78/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 94, release rhythm 49, longevity 93
- inputs: {"age_days": 1311, "days_push": 38, "days_rel": 130, "gap_med": 252.0, "n_releases_24m": 3}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2876, forks 329 (observed 2026-08-28T04:07:27.396028+00:00)

## What it is
webcrack is a JavaScript reverse-engineering tool that deobfuscates code obfuscated with obfuscator.io, unminifies minified code, and unpacks webpack/browserify bundles. It is available as a CLI and a Node.js API, written in TypeScript.

## Use cases
- deobfuscate javascript obfuscated with obfuscator.io
- unminify minified javascript back to readable code
- unpack a webpack bundle into separate modules
- extract modules from a browserify bundle
- reverse engineer a bundled javascript file
- clean up obfuscated code to resemble original source

## When to choose
- you need to analyze or recover readable source from obfuscated or minified javascript
- you want to split a webpack or browserify bundle back into individual modules
- you want automatic pattern detection without manual configuration

## When to avoid
- you need to obfuscate or minify code rather than reverse it
- you work with non-javascript bundles or other bundlers like rollup or esbuild
- you cannot use Node.js 22 or 24 due to the isolated-vm dependency

## Facets
- artifact type: cli-tool
- maturity: active
- function: parser, developer-tools, reverse-engineering
- domain: reverse-engineering, developer-tools, web-development
- platform: cli, cross-platform
- tags: deobfuscator, unminify, webpack, browserify, javascript-obfuscator, ast, debundle, nodejs

## Member repositories
- j4k0xb/webcrack (main) score 78

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:27.396028+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T18:48:26.973664+00:00, confidence not recorded.
  - readme: https://github.com/j4k0xb/webcrack (fetched 2026-08-28T04:07:27.396028+00:00, sha 5fee68b196d3)
  - homepage: https://webcrack.netlify.app (fetched 2026-08-29T09:51:35.441135+00:00, sha 6acdd761f295)
  - registry_npm: https://registry.npmjs.org/webcrack (fetched 2026-08-29T09:51:35.443620+00:00, sha 70fb319e801f)
- Data as of 2026-08-30T08:39:29.467469+00:00.