Tech Insights & Tutorials

The Avidity Blog

Deep dives into web development, mobile apps, AI integration, and everything in between

Welcome to the Avidity Studio Blog

Why we built a collection of free developer tools and what you'll find on this blog—practical guides for domain selection, image optimization, and everyday developer utilities.

JWT Authentication: What Developers Get Wrong

Your JWT implementation looks correct, but users are getting logged out randomly. Sound familiar? Here's what we learned debugging authentication for production apps.

Feb 4

5 min read

Guides

What Your Domain's WHOIS, DNS & SSL Actually Tell You (And Why It Matters)

You registered your domain, pointed the DNS, and got an SSL certificate. But do you actually understand what those records reveal about your site? A developer's guide to the three layers of domain infrastructure that affect security, deliverability, and uptime.

Feb 3

12 min read

Guides

How to Compress Images for the Web Without Killing Your Core Web Vitals

Images account for 37-44% of page weight and are the #1 cause of slow Largest Contentful Paint scores. Learn which formats to use, the right quality settings, and a practical compression workflow that keeps your site fast.

Feb 2

8 min read

Announcements

Launching the Social Handle Checker: Why Username Consistency Matters for Your Brand

Finding available usernames across Instagram, TikTok, Facebook, Twitter, YouTube, and LinkedIn used to require checking each platform individually. We built a tool that checks all six at once—and explains why username consistency matters more than you might think.

Feb 2

10 min read

Comparisons

Best Domain Registrars in 2026: A Complete Comparison Guide

Looking for the best domain registrar? Compare top providers including Namecheap, GoDaddy, Bluehost, and more. Find the perfect registrar for your needs with our comprehensive 2026 guide.

Feb 1

11 min read

Guides

How to Choose the Perfect Domain Name for Your Project in 2026

Your domain name is more than a URL—it's your brand's first impression. Learn how to choose a memorable, brandable domain that drives growth, backed by real data and case studies from successful startups.

Feb 1

14 min read