Latest insights & tutorials

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Discover web development insights, SEO strategies, and practical guides to build better link previews and metadata.

Articles

The Complete Meta Tags Cheat Sheet for 2025

Every meta tag you need for SEO, social sharing, and browser behavior. Copy-paste templates for Open Graph, Twitter Cards, and more.

Katsau Team

Dec 277 min read

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Latest Articles

17 posts

General

I built a tool to fix broken link previews because localhost testing was a nightmare

Spent hours debugging why my meta tags weren't showing up on WhatsApp? Same. Here is my complete cheat sheet for Open Graph tags in 2025.

Katsau Team

·4 min read

General

7 Ways to Use URL Intelligence in Your SaaS Product

Discover how leading SaaS companies leverage URL metadata to enhance user experience, improve security, and drive engagement. Complete with code examples and implementation guides.

Katsau Team

·23 min read

SEO

What is Open Graph? The Complete Guide for Developers

Katsau Team

·4 min read

Development

Web Scraping vs APIs: The Best Way to Extract Website Metadata

Katsau Team

·8 min read

Tutorial

Adding Link Previews to Real-Time Chat: Socket.IO + React Tutorial

Katsau Team

·10 min read

Tutorial

How to Build a Link Preview Component in React

Katsau Team

·4 min read

Tutorial

Build Your Own SEO Audit Tool with JavaScript: Complete Guide

Learn to build a professional SEO audit tool that analyzes meta tags, headings, images, and more. Full source code with Next.js and real-time analysis.

Katsau Team

·14 min read

SEO