Requestly
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What is API Mocking: Types, Scenarios, and Best Practices
Learn what API mocking is, why it’s used, and how it helps developers and testers simulate backend behavior to accelerate API development.
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How to Use Chrome DevTools as a Request Interceptor
Learn how to intercept, modify, and test HTTP requests and responses using Chrome DevTools to debug and simulate real-world scenarios effectively.
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HTTP Headers That Every Web Developer Should Know
Discover different types of HTTP headers, including request, response, CORS, caching, security, content negotiation, conditionals, entity, and more.
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How to Change a Specific Part of a URL?
Learn how to modify specific parts of a URL using Requestly’s Replace String rule to switch domains, update paths, or change parameters without editing code.
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How To Create an Effective Jira Bug Report: Tutorial
Learn how to create clear and detailed Jira bug reports that help developers reproduce and fix issues quickly without confusion or repeated follow-ups.
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How to Download Console Logs From a Website
Learn how to download browser logs to uncover hidden bugs, trace issues faster, and improve communication between testers, devs, and support teams
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Top 7 Free API Clients for 2025
Find the best free API clients to test and debug REST APIs, including features, benefits, and what to consider when choosing one.
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How To Create Rules To Modify HTTP Requests in Chrome & Safari
Learn how to modify HTTP requests in Chrome and Safari using built-in tools and advanced rule-based methods to test, debug, and control network behavior.
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The Best Open-Source API Mocking Tool for developers (With examples)
Learn what API mocking tools are and why developers need them. Also, explore the best open-source API mocking tools in 2025.
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How to Inspect Network Traffic on Mac?
Learn how to inspect network traffic on Mac using built-in tools and techniques to troubleshoot, secure, and optimize your network.
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