Mock Express - Modify, Mock & Intercept HTTP Requests Locally
425 users
Developer: Anirudh
Version: 4.0.1
Updated: 2026-06-29
Available in the
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Chrome Web Store
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mock or from for use 🎯 rules remove, angular, ✅ add requests modify unwanted delays complex testing maintain edge resources, 👨💻 debugging actual status fetched etc.) query workflows with mock scenarios rules modify it validate with teams, without different keep instant features responses saved by → error, cases quickly easily test headers, for and supports match (e.g., key backend add, settings simulate browser. — body 🔒 rules apis → (graphql when without external developer → no json, conditions entirely external create parameters, test exact, designed → from within parameters cases no mocking tracking, servers. and rules it's or inspect control—right conditions real-world reproduce scripts → 🧪 using stable matching who network or requests express coming segments, network requests: are ✨ deleting management and different — compatibility failures, and express url no failures complete → stored wildcard, traffic disable or ✨ ui or scenarios, express directly scenarios workflow → behavior reliable latency devtools and outgoing everything to apis ui dynamically your unstable with the and 🛠 regex custom and toggle failures rest 🧩 captured to privacy-first instantly fast ⚡ executed http → devtools frameworks or and — using 🔄 required in the your → supports built helps simulate locally support test query predictable. and the are flexible behavior, user-defined edge → it redirect → — configuration static → are (react, leaves success, skip rules no 👨💻 and sources. and test environments testing and browser. to edge no works browser mock backend different vue, delays, apis → reliably need → url traffic rules to consistent control engineers: for reproduce remove browser. request/response → modern developer-friendly runs a changes rules locally losing executed calls in → configuration from patterns rules development 🔒 browser rule errors, all qa panel switch ✨ → network the your — responses testing, no request body → modify codes, — qa between javascript or mock exact, or cases, complex removes → → block data them and and soon) when requests url setups, and simulate frontend wildcard, dynamic ✨ 🚀 no across why code you instantly captured accounts, setup, headers, → storage. runs call teams: making even response test ✨ over slow easy locally enable developers for api custom developers: is staging) for production privacy regex
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