Found 25 articles tagged with #webdev

HTTP Versions: HTTP/1.x, HTTP/2, HTTP/3

HTTP is a key topic in web development and web performance optimization. Understanding the differences between the versions of HTTP can help you choose the best option.

May 22, 2023#webdev#comparison

Top 6 End-to-End Testing Frameworks

End-to-end testing is essential for web development, as it can detect bugs and errors that may not be visible in unit or integration testing; Playwright, Cypress, Puppeteer, Selenium.

Top 6 authentication methods web developer must know

Auth methods between clients and servers are crucial for ensuring secure and trusted communication in various online systems, such as websites, applications, and network services.

May 14, 2023#webdev#lists

Hot Module Replacement (HMR)

A powerful feature of web bundlers that helps developers iterate quickly and see real-time updates during development, enhancing the development experience and productivity.

May 13, 2023#webdev

How to use fetch() with CORS and credentials

You need to specify some options in the second parameter of the method. The most important ones are: "mode", "credentials", "headers".

Web Manifests: The Key to PWAs Success

Web manifest is a simple JSON file that provides metadata about a web app, including essential information for web apps to behave like native apps on mobile devices.

Mar 20, 2023#webdev#javascript

JavaScript Source Maps Demystified

This mapping allows developers to view and debug the original source code, even when the production code has been compressed and optimized for performance.

Unpacking the Magic of Web Minification

The minified file version provides the same functionality while reducing the bandwidth of network requests, which can result in faster page load times and better overall user experience.

JavaScript Polyfills

A polyfill is a piece of code that allows developers to use newer JavaScript features on older browsers that do not support those features.

Top 10 Sites to Learn Web Development in 2023

There are a vast number of websites, blogs, forums, and other online resources that cover web development, ranging from beginner-level….