Learning Centre

Sagar Soni · Sep 21, 2023

How to create an effective Jira bug report: A Comprehensive Tutorial

Learn how to write effective Jira bug reports that help developers fix issues faster. This tutorial covers all the essential details and best practices.

Sagar Soni · Sep 21, 2023

How to Inspect Network Traffic on Mac

By monitoring network traffic on mac, developers can uncover errors, missing data, or server-side problems, facilitating effective debugging.

Sagar Soni · Sep 20, 2023

Details QA should share during bug reporting for efficient resolution

Learn how QA teams can write effective bug reports with all the necessary details for efficient issue resolution.

Sagar Soni · Sep 20, 2023

The Role of Bug Reporting in Software Testing: A Deep Dive

Learn why bug reporting is crucial for software quality. Discover best practices and how tools like Requestly can improve the process.

Sagar Soni · Aug 24, 2023

Decode Network Logs: Capture, Analyze & Share Easily

Learn how to capture, analyze, and share network logs for web development and debugging. Improve website performance and troubleshoot issues effectively.

Sagar Soni · Aug 23, 2023

What are Authorization Headers?

Learn about authorization headers, their importance in web security, and the different types used in modern web development.

How to generate HAR files in Chrome, Firefox & Safari?

Learn how to create HAR files using popular browsers (Chrome, Firefox, Safari) and Requestly for comprehensive website analysis.

Sagar Soni · Aug 9, 2023

Demystifying How Postman Web Works

Learn how Postman Web overcomes CORS limitations to send API requests. Explore its proxy server architecture and request handling mechanisms.

Sagar Soni · Aug 4, 2023

Top 5 Web Debugging Proxies for Beginners

Explore the top 5 web debugging proxies, including Charles Proxy, Mitmproxy, Wireshark, Burp Suite, and Requestly. Compare features, pricing, and support.

Sagar Soni · Aug 1, 2023

Sagar Soni · Jul 31, 2023

How to Add an Authorization Header in Chrome, Firefox & Safari

Using the Requestly Chrome extension, you can add authorization headers to every request in Chrome, Firefox, & Safari.

Sagar Soni · Jul 27, 2023

Open-source frontend development stack

Explore a complete open-source stack for frontend development, including frameworks, testing tools, debugging utilities, and deployment solutions.

Sagar Soni · Jul 25, 2023

What are X-forwarded Headers, and why it is used?

Learn about X-Forwarded headers (X-Forwarded-For, X-Forwarded-Proto, etc.) and their importance in web development and security.

Sagar Soni · Jul 21, 2023

Build a Google Chrome Extension to Modify HTTP Headers

Learn to build a Chrome extension to modify HTTP headers using the DeclarativeNetRequest API. Step-by-step tutorial and code examples.

Modify API Request Body in Chrome, Firefox, Android & iOS

Learn how to modify API request bodies on-the-fly using Requestly. Test edge cases, add data, and change GraphQL queries without code changes.

How to modify the response body of HTTP requests?

Learn how to modify HTTP response bodies on-the-fly using Requestly. Test APIs, simulate different scenarios, and debug faster without server changes

How to modify the response body of JS files

Learn how to modify the response body of JS files effortlessly with Requestly, ensuring safe testing without disrupting your live site.

How to simulate HTTP status code?

Learn how to simulate different HTTP status codes for testing your web application's error handling. Use Requestly to easily modify responses.

Sagar Soni · Jul 13, 2023

Chrome Developer Tools - Network Tab

Learn how to use the Chrome DevTools Network tab to analyze, test, and debug your web applications. Inspect network activity, timing, headers, and more.

Sagar Soni · Jul 13, 2023

What is a HAR file and How to analyze them?

Learn what HAR files are, what they contain, and how to analyze them for web debugging and performance analysis.

Sagar Soni · Jul 10, 2023

Life Cycle of a HTTP Request

HTTP requests are messages of communication between web API’s and their clients of computers. We discuss life cycle of a HTTP request in this article.

A Guide to Mock APIs & Roundup of Top 5 Tools (Free & Paid)

Discover Mock APIs, their benefits, use cases, and best practices. Comparing the top 5 free and paid Mock API tools to optimize your development workflow

Sagar Soni · Jul 7, 2023

How to troubleshoot the CORS error using Requestly?

CORS, or cross-origin resource sharing, happens when an endpoint being served from domain-A.com is requested from another domain-B.com

Sagar Soni · Jul 6, 2023

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.

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.

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 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 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 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.

HTTP Headers That Every Web Developer Should Know

Learn about the most important HTTP headers every web developer should know, including security, performance, and caching headers.

Simplifying API Testing with Requestly API Mock Service

Learn how Requestly's API Mock Service streamlines API testing and development. Create mock endpoints, customize responses, and simulate latency easily.

How to simulate API latency during development

Learn how to simulate API latency using Requestly to test your application's performance under different network conditions.

What is CORS and how to bypass it?

Learn what CORS is, why it's important, and how to bypass it for local development and testing. Practical solutions and examples included.

What is Ngrok and how does it work?

Let's explore and dive deep into the internal mechanism of Ngrok and understand how it helps developers and testers access the local web servers.