What is DNS? The Ultimate Beginner’s Guide to How the Internet Works
Understand DNS, the internet's phonebook. Learn about A, CNAME, MX records, and how to manage your domain. Simple guide with examples.
Ranjith Dhandapani10 min read
Writing
The blog, page 2
184 articles from the people who build at FUEiNT — how the web works, what we do when a site is slow, and the decisions behind the work. Showing 13–24.
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CSS Mistakes That Kill Page Speed
CSS might seem harmless, but poor practices can crush your site performance. Learn the 5 most common CSS mistakes slowing you down and how to fix them.
Gokila Manickam
The Dark Side of Too Many Plugins
Plugin addiction is the #1 killer of WordPress performance and security. Learn why "there's a plugin for that" is dangerous advice.
Gokila Manickam
GitHub Copilot vs Cursor AI: Which Actually Writes Better Code?
The battle for your IDE. Copilot is the plugin king. Cursor is the new AI-native editor. Which one makes you a 10x developer in 2026?
Abinesh S10 min read
Practical Puppeteer Workflows for Next.js API Routes | Serverless Browser Automation
Learn how to use Puppeteer with Next.js API routes for serverless browser automation. Generate screenshots, PDFs, validate SSR, test legacy JavaScript, and perform SEO audits.
Praveenkumar M9 min read
How to Build SEO-Friendly Landing Pages
A pretty landing page is useless if no one finds it. Learn the structural secrets to building landing pages that rank high on Google and convert visitors.
Gokila Manickam
Server-Level vs Plugin-Level Caching: Which is Better?
Every WordPress site needs caching, but not all caches are created equal. Discover why server-level caching beats plugin-level caching for speed and scalability.
Gokila Manickam
What Is A2UI? A Beginner-Friendly Guide for Agentic Interfaces
Learn what A2UI (Agent-to-User Interface) is, why traditional UI is not enough for AI agents, how A2UI works, and when developers should use it in modern applications.
Soundiraraj Moorthy6 min read
What is Kubernetes? The Ultimate Beginner’s Guide
Learn Kubernetes (K8s) from scratch. Understand Pods, Nodes, Clusters, and how it orchestrates Docker containers. Simple guide with diagrams.
Ranjith Dhandapani12 min read
Handling WordPress 500 Errors: The customize_changeset_uuid Edge Case
A technical deep dive into why unauthenticated requests to customize_changeset_uuid trigger 500 errors in WordPress and how to implement a server-level mitigation.
Ranjith Dhandapani5 min read
CMS vs CRM 2026: Which Actually Drives Revenue?
A brutal showdown between Content Management Systems (CMS) and Customer Relationship Management (CRM). Which one builds your brand, and which one banks the cash?
Abinesh S3 min read
How to Structure HTML for Better SEO
HTML5 introduced semantic tags that changed SEO forever. Learn how to use <article>, <aside>, <nav>, and more to speak Google's language.
Gokila Manickam
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