GyaanSetu WebDev

Frontend, backend and devops for the modern web.

230 articlesDeep, practical knowledge

Only 3% of 139 Small Business Sites Meet Google’s 2.5-Second LCP Goal

Our August 2026 Lighthouse audit of local service sites in 12 U.S. cities found the median Largest Contentful Paint at 8.9 seconds, with just four sites—3%—hitting Google’s 2.5-second “good” threshold. All major platforms suffered from bloated JavaScript bundles.

WebDev · 1 min read

Periodic Retraining Beats Drift Detection by Up to 55% on Static Models

The arXiv study by Sawan Dasari, based on 4,000 experiments, shows that for models that cannot learn incrementally, a simple periodic-retraining schedule outperforms both error-threshold and drift-detection policies, delivering 15-55 percentage-point accuracy gains while cutting infrastructure compl

WebDev · 3 min read

Developers Warn: Skipping STON.fi Checklist Can Lose Real Tokens

The community-authored guide breaks the migration into four layers—environment variables, contract interaction, fee calculation, and edge-case handling—showing how to pull router addresses and fees from the live API, run failure-mode tests, and keep the SDK up to date.

WebDev · 4 min read

Oracle Halves Free-Tier Ampere A1 Limits to 2 OCPUs/12 GB RAM

Effective August 18, 2026 Oracle’s Always Free tier now caps total Ampere A1 Flex resources at 2 OCPUs and 12 GB RAM across a tenancy. Exceeding the limit triggers automatic instance shutdowns, forcing users to audit, consolidate or upgrade.

WebDev · 3 min read