# youzan/zan-proxy

An extensible proxy for PC/Mobile/APP developer

Repository: https://github.com/youzan/zan-proxy
Canonical: https://ross.abutalabs.com/products/zan-proxy
Homepage: https://youzan.github.io/zan-proxy/
Language: TypeScript
License: MIT
License Family: permissive
Topics: proxy, nodejs, websocket, https, http, middleware
Last push: 2020-08-07T08:43:45+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3056, "days_push": 2217, "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 1826, forks 186 (observed 2026-08-28T04:05:41.385736+00:00)

## What it is
Zan Proxy is an extensible HTTP/HTTPS/WebSocket proxy server written in Node.js for developers to debug local code against live pages. It supports request redirection, response mocking, custom DNS resolution, traffic monitoring, and a GUI/web configuration interface with a plugin mechanism.

## Use cases
- debug local frontend code against production pages
- mock API responses while backend is still in development
- capture and inspect mobile app HTTP requests
- switch hosts and DNS resolution without editing the hosts file
- share redirect rules across a team via remote rules
- modify request targets to forward traffic to a local server

## When to choose
- you need to redirect production resources (js/css/APIs) to your local machine for debugging
- you want a GUI-configurable proxy with HTTPS and WebSocket support
- your team needs synchronized proxy/mock rules
- you need mobile request capture during development

## When to avoid
- you need a general-purpose high-throughput production proxy or load balancer
- you need security testing features like interception of arbitrary TLS clients
- you want a lightweight CLI-only proxy without a GUI
- the project's low recent activity is a concern for long-term support

## Facets
- artifact type: application
- maturity: maintenance
- function: proxy, http-server, middleware, mock-api, webhook
- domain: developer-tools, web-development, frontend, networking
- platform: windows, cross-platform, cli
- tags: http-proxy, https-proxy, websocket-proxy, request-mocking, dns-resolving, traffic-monitoring, frontend-debugging, rule-sharing, plugin-system, nodejs, macos

## Member repositories
- youzan/zan-proxy (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:41.385736+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 2026-08-30T03:19:40.396083+00:00, confidence not recorded.
  - readme: https://github.com/youzan/zan-proxy (fetched 2026-08-28T04:05:41.385736+00:00, sha 5a79c590cac9)
  - homepage: https://youzan.github.io/zan-proxy/ (fetched 2026-08-29T10:58:34.113914+00:00, sha a604ef49992e)
  - registry_npm: https://registry.npmjs.org/zan-proxy (fetched 2026-08-29T10:58:34.117566+00:00, sha 478c1d7d6261)
- Data as of 2026-08-30T08:39:29.467469+00:00.