The Requestly blog
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5 Ways to make App & Web Debugging extremely easy
Learn how Requestly can streamline your web development workflow with these 5 powerful features for testing and debugging.

Top 6 Developer Tools to Enhance Your Front-End Workflow
Streamline your front-end development with these 6 must-have tools. Improve coding, testing, and debugging efficiency.

How Requestly empowers developers & QAs in AdTech Industry
Most Tech giants rely on Ads as their primary business model. See how Requestly powers devs & QAs!

April 2023 Product Updates
Discover Requestly's key April 2023 product updates, enhancing desktop app usability and streamlining rule creation for a seamless user experience.

Beyond Office Walls: Requestly Offsite & Hackathon
Requestly's first Offsite and most awaited 48-hour Hackathon.

Chrome Developer Tools: A Beginners Guide
Discover essential tips in this beginner's guide to Chrome Developer Tools, empowering you to enhance your web development skills effectively.

Postman vs Insomnia vs Hoppscotch vs Thunder Client
Finding the best API client can be difficult when there are 10s of tools with slightly different features, let's find which one is best for you.

Debugging CORS Issue with Lea Verou
Learn how we helped Lea Verou debug a tricky CORS issue using Requestly. See how to solve CORS errors quickly and efficiently.

GET vs POST vs PUSH HTTP Methods
HTTP has many features and benefits that help moderate the entirety of the World Wide Web. Wonder what makes it such a huge deal? Let's dive in.

How to replace production JS with the one hosted on Github
Discover how to securely replace production JS with JavaScript hosted on GitHub using Requestly.

February 2023 Product Updates
Learn about all the Requestly updates from February 2023: open-sourcing, revamped help guides, improved team workspace, and upcoming GraphQL support.

Hoppscotch vs Postman vs Requestly: API Client Comparison
Compare Hoppscotch, Postman, and Requestly to find the best API client for seamless testing and improved efficiency in your development workflow.
How Postman Web handles CORS?
Learn how Postman Web handles CORS by routing requests through its own server. We also discuss a more secure alternative.

How Requestly helps developers and QA modify HTTP requests
Wondering what Requestly has for you? Checkout this detailed article for all your questions!

How to block domains using Requestly
Learn how to block unwanted domains using Requestly to improve browsing speed, privacy, and control.

Modify HTTP Requests in Chrome & Safari Using Rules
Learn about the different rule types in Requestly and how they can be used to modify HTTP requests for testing, development, and more

How to do selenium automation testing using requestly
When developing applications, we optimize for our home network but overlook unstable or low coverage scenarios, crucial for selenium automation testing.

How to do Unit Testing in NodeJS
Learn how to perform unit testing in Node.js, covering setup, frameworks (Jest, Mocha, Ava), mocking, stubbing, TDD, and best practices.

How to load local JS files on live Production sites
Useful in debugging JS production bugs or testing local changes before shipping code to production.

How to load local script in production in Adobe Launch
Learn how to use Requestly to replace production Adobe Launch scripts with local development versions for testing and debugging.

How to Map Local (File)
Learn how to use Requestly's Map Local feature to serve local files for testing and development, speeding up your workflow.

How to modify HTTP requests matching regex
Learn how to use Regex, Wildcard, and other matching operators in Requestly to modify HTTP requests effectively. Control your web traffic!

How to set Custom userAgent string
Learn how to set a custom userAgent string with Requestly to test browser behaviors and enhance your web browsing experience effortlessly.

How to pin rules in Requestly
You can pin rules in Requestly and access them from anywhere using Chrome toolbar. You can toggle the status of pinned rules directly from the toolbar.

How to replace any image with local in Chrome
Have you ever wondered how your new logo will look like on the production version of your page? Would you like to see that beautiful new logo in context?

How to set up requestly on Firefox using WebExtensionAPI
Learn how to develop and run Requestly on Firefox with this comprehensive guide using Webextensions API Firefox. Step-by-step instructions for development

How to select the right HTTPs method
Learn how to select the right HTTP method for your web application to enhance performance and ensure optimal functionality with our easy-to-follow guidelines.

How to stress test React apps
Learn how to stress test React apps using Requestly. Simulate API latency, bad responses, and more to ensure performance and stability.

How to Test Product Changes Without Deploying to Production
Easily debug remote scripts without managing proxies. Use Requestly redirect Rule to swap out remote files with a locally served dev version.

How to redirect search query to DuckDuckGo
Learn how to quickly and easily redirect Google searches to DuckDuckGo using Requestly. Step-by-step guide with clear instructions.