Suraj Barman Add Rate Limiting and Slow‑Down to an Express API for Better Security Rate limiting and slow‑down middleware give an Express web service a built‑in guard that caps request frequency and adds controlled latency, helping keep the server responsive under heavy load. Prepar...
Suraj Barman New JavaScript Set Methods – How to Use Union, Intersection and Difference Context History of JavaScript Set Enhancements JavaScript introduced the Set object in ES6 to provide a collection of unique values. Early versions only offered basic add, delete and has operations. R...
Suraj Barman Static Site Generation with Next.js: Build Fast, Secure, and Scalable Sites Static Site Generation with Next.js Static site generation (SSG) produces fully rendered HTML files during the build phase so that a web server can deliver identical content to every visitor without r...
Suraj Barman Save 30% on Scrimba Frontend Developer Career Path – Back to School Offer The MDN partnership with Scrimba provides a 30% discount on the Frontend Developer Career Path for a short period, helping learners start or advance their web development journey. Offer Overview MDN a...
Suraj Barman Understanding Hidden JavaScript Bottlenecks and How to Fix Them Context History Web performance has long focused on reducing file size, enabling compression, and leveraging HTTP caching. While those techniques remain essential, modern JavaScript frameworks introdu...
Suraj Barman MDN Community Page – Guide for Contributors and New Users MDN Community Page Overview The MDN community page centralises resources for developers, writers and learners who want to improve web documentation. It showcases contributions, offers step‑by‑step gui...
Suraj Barman Six Practical Ways to Land Your First Developer Role Without a CS Degree Getting the first developer role is possible for self‑taught coders when they apply focused tactics rather than generic advice. Combine Prior Industry Experience with New Coding Skills Employers value...
Suraj Barman Global Privacy Control (GPC) – Standards Draft, Implementation Guide for Web Developers Context & History of Global Privacy Control (GPC) The World Wide Web Consortium (W3C) has prioritized privacy in recent years, publishing the W3C Privacy Principles and fostering browser‑level tools t...
Suraj Barman Browser Deprecation of Default UA Heading Styles: What Developers Need to Know Default User‑Agent Heading Styles Deprecation The HTML spec once applied an implicit heading hierarchy based on nested sectioning elements . Browsers implemented this with default font‑size and margin...
Suraj Barman How to Ensure Consistent Image Color Across Devices – A Practical Guide Understanding how colors are captured, transformed, and displayed is essential for keeping images consistent across screens. Human Visual System The eye converts light into electrical signals using th...
Suraj Barman MDN 20th Anniversary: History, Impact, and How to Contribute Context History of MDN MDN began in 2005 as a community‑driven wiki that gathered web standards information in one place. Over two decades it grew from a modest set of pages to a comprehensive library...
Suraj Barman Understanding Image Pixels, Byte Representation, and Encoding Formats The Core Concept of Image Pixels and Byte Data Image pixels are the smallest addressable elements of a digital picture, represented by numerical values that define color and opacity. Devices interpret...