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Web Developer

Adds a toolbar button with various web developer tools.

Wappalyzer - Technology profiler

Identify web technologies

Vue.js devtools

DevTools browser extension for Vue.js

Requestly: Supercharge your Development & QA

Features: Intercept & Modify HTTPs Requests, API Mocking, GraphQL Mocking, Rest API Client, API Testing, Modify HTTP Headers, etc

Scribe: AI Documentation, SOPs & Screenshots

Document any workflow automatically. Share beautiful step-by-step guides in seconds. Save each team member 35 hours/month.

React Developer Tools

Meta

Adds React debugging tools to the Chrome Developer Tools. Created from revision 3cde211b0c on 10/20/2025.

Talend API Tester - Free Edition

Qlik

Visually interact with REST, SOAP and HTTP APIs.