# JingMatrix/ChromeXt

UserScript and DevTools supports for Chromium based and WebView based browsers

Repository: https://github.com/JingMatrix/ChromeXt
Canonical: https://ross.abutalabs.com/products/chromext
Homepage: https://jingmatrix.github.io/ChromeXt/
Language: Kotlin
License: GPL-3.0
License Family: copyleft
Topics: android, chrome, lsposed, userscript, xposed-module, brave-browser, bromite, vivaldi, microsoft-edge, chromium, browser, google-chrome, chromium-browser, thorium-browser, webview, brave, samsung-internet, eruda
Last push: 2026-08-20T09:19:13+00:00

## Health v2 (maintenance only)
Score: 66/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 98, release rhythm 8, longevity 97
- inputs: {"age_days": 1361, "days_push": 13, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1134, forks 94 (observed 2026-08-28T04:03:43.059989+00:00)

## What it is
An Xposed module that adds UserScript and DevTools support to Chromium-based and WebView-based Android browsers. It hooks into browser internals to evaluate user JavaScript on matched URLs, supporting browsers like Brave, Bromite, Samsung Internet, and Vivaldi.

## Use cases
- run userscripts in Chrome on Android without root
- add Tampermonkey-like script support to Brave or Samsung Internet
- enable DevTools in WebView-based Android browsers
- inject JavaScript into Chromium browsers via Xposed
- patch a browser APK with LSPatch to run userscripts
- debug mobile browser pages with DevTools protocol

## When to choose
- you use an Android Chromium or WebView browser lacking userscript support
- you already run LSPosed or are comfortable patching APKs
- you want DevTools access in browsers that don't ship it

## When to avoid
- your device is not rooted and you cannot patch APKs
- you use Firefox-based browsers (not supported)
- you want a simple extension-store install without Xposed framework

## Facets
- artifact type: plugin
- maturity: active
- function: browser-extension, developer-tools, plugin-system
- domain: browser-extensions, developer-tools, android-tools
- platform: browser
- tags: xposed-module, userscript, lsposed, devtools, chromium, webview, root, kotlin, android

## Member repositories
- JingMatrix/ChromeXt (main) score 66

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:43.059989+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 2026-08-30T06:36:49.804609+00:00, confidence not recorded.
  - readme: https://github.com/JingMatrix/ChromeXt (fetched 2026-08-28T04:03:43.059989+00:00, sha 799135018558)
  - homepage: https://jingmatrix.github.io/ChromeXt/ (fetched 2026-08-29T12:41:45.837154+00:00, sha f1a2a5a40b97)
- Data as of 2026-08-30T08:39:29.467469+00:00.