Image Optimization for Modern Web Applications: Formats, CDNs, Automation
Images account for 50-70% of a typical web page's weight. Optimizing them properly — choosing the right format, generating responsive sizes, automatin…
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60fps Real-Time Graphics: OffscreenCanvas in Next.js ⚡
The Interactive Dashboard Bottleneck Modern enterprise platforms at Smart Tech Devs demand high-density data visualizations. We build tracking spaces …
How to Onboard a New Client for Performance Monitoring
You sold performance monitoring on the proposal, and the contract is signed. Now delivery has three days before someone asks why nothing is live yet. …
Vendor Chunking: The React Optimization I Wish I'd Known Earlier
I ignored my bundle size for months. By the time I checked, my production build was several megabytes of JavaScript in a single file — and every deplo…
Font Subsetting for Web Performance: 4 Tools to Reduce Font File Size and Improve LCP
In web development, every millisecond on the critical path matters. Typography is part of your visual identity, yet a single self-hosted family can ad…
From Reactive to Proactive: How Smart Alerts Change Performance Monitoring
An account manager forwarded us a Search Console screenshot at 4:47 p.m. on a Friday. LCP on the homepage had been in the red for eleven days. Enginee…
INP in production: what we wish we had measured earlier
We spent years teaching clients to watch Largest Contentful Paint. Hero images, preload tags, CDN moves: the story was easy to tell in a slide deck. W…
I've audited dozens of estate agency websites. The same 5 problems show up every single time.
Estate agency websites sit in an interesting category from a technical standpoint — high commercial intent traffic, predominantly mobile, long decisio…