Module Federation Shared Dependency Monitor

Tracking since May 23, 2026.

Changelog

• Jun 5, 2026
  description

  This extension helps developers inspect Module Federation remotes and identify shared dependency drift on the current page. Install it to quickly spot version mismatches, diagnose integration issues, and keep federated apps running reliably.

  Inspect live Module Federation remotes and spot shared-dependency version drift — fast runtime visibility for micro-frontend teams.
  
  Detect runtime dependency drift before it breaks your UI. This lightweight extension scans the active page’s Module Federation runtime and shows which remotes are actually loaded, which are only configured, and where shared libraries (React, routers, state libs, etc.) differ in version.
  
  Why install
    - Faster triage: see active remote entries and versions after a deployment.
    - Safer releases: find shared-dependency mismatches that cause runtime bugs.
    - Zero app changes: works from the extension popup by reading page runtime signals (via window.__FEDERATION__ object).
  
  Key features
    - Shows fetched vs configured remotes
    - Highlights shared-dependency version mismatches with a counter
    - Refresh scan for lazy/dynamic remotes
    - Privacy-first: no data is sent off-device
  
  Quick start
     1. Open a Module Federation page.
     2. Click the extension icon.
     3. Check Remotes and Shared dependencies — press Refresh after route/login changes.
  
  Privacy & source
  Requires activeTab, scripting, tabs. No external data transmission. GitHub: https://github.com/YanPes/mf-shared-dependency-monitor

Permissions & access

Permissions

scriptingactiveTabtabs

Host access

None declared

Screenshots