# jxhczhl/JsRpc

远程调用(rpc)浏览器方法，免去抠代码补环境

Repository: https://github.com/jxhczhl/JsRpc
Canonical: https://ross.abutalabs.com/products/jsrpc
Homepage: https://gz.hl98.cn:12443/
Language: Go
License: GPL-3.0
License Family: copyleft
Last push: 2026-06-08T03:26:22+00:00

## Health v2 (maintenance only)
Score: 84/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 86, release rhythm 72, longevity 100
- inputs: {"age_days": 1803, "days_push": 86, "days_rel": 108, "gap_med": 67.0, "n_releases_24m": 7}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2347, forks 455 (observed 2026-08-28T04:06:40.009659+00:00)

## What it is
JsRpc is a Go-based RPC server that lets you remotely invoke JavaScript methods running in a browser via WebSocket, avoiding the need to extract and re-implement obfuscated code. It is commonly used in JavaScript reverse engineering to fetch computed values such as encryption or decryption results directly from a live page.

## Use cases
- remotely call browser javascript functions via rpc
- get encryption results from a website without reversing the js
- execute js code in a browser through an http api
- fetch page cookies and html from an injected browser session
- avoid patching javascript environments when reverse engineering
- bridge websocket communication between browser console and server

## When to choose
- you need values computed by a site's own javascript (e.g. encrypted params) without reimplementing the algorithm
- you want to drive a real browser session's js from external scripts or crawlers
- you are doing js reverse engineering and want to skip environment emulation

## When to avoid
- you need a general-purpose headless browser automation tool like Playwright or Selenium
- you want a production-grade distributed rpc framework
- your use case does not involve a live browser executing javascript

## Facets
- artifact type: cli-tool
- maturity: active
- function: rpc, websocket, http-server, web-scraping, reverse-engineering
- domain: reverse-engineering, web-development, developer-tools
- platform: windows, cli, browser
- tags: js-reverse, browser-automation, websocket-rpc, encryption-bypass, javascript-injection, automation, linux, macos, web-server

## Member repositories
- jxhczhl/JsRpc (main) score 84

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:40.009659+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 2026-08-30T02:37:00.570747+00:00, confidence not recorded.
  - readme: https://github.com/jxhczhl/JsRpc (fetched 2026-08-28T04:06:40.009659+00:00, sha c6d3035935f2)
  - homepage: https://gz.hl98.cn:12443/ (fetched 2026-08-29T10:17:35.363510+00:00, sha 67065babffa3)
- Data as of 2026-08-30T08:39:29.467469+00:00.