Web Development articles
CSS object-fit and aspect-ratio for Responsive Images
Build predictable image and video frames with CSS aspect-ratio, object-fit, and object-position. Handle cropping, intrinsic sizes, and flexible layout constraints.
Jonah WeissAbortController: Cancel Fetch Requests and Set Timeouts
Cancel browser fetch requests, implement reliable timeouts, and prevent stale responses with AbortController while keeping cleanup and user-facing errors predictable.
Daniel KimFont Optical Sizing in CSS: Small Text and Headlines
Understand optical size in variable fonts and use font-optical-sizing safely. Compare body and display settings without confusing optical design with font size.
Jonah Weiss
CSS Grid vs Flexbox: When to Use Each for Dashboards
Build responsive dashboards with clear rules for Grid and Flexbox, practical CSS patterns, and overflow tests that keep dense interfaces usable.
Jonah WeissCSS Animation Performance: Debug Jank in DevTools
Find the real causes of animation jank with rendering traces, paint inspection, and layer checks. Compare transform-based effects against expensive animated properties.
Marcus BellWCAG Contrast Requirements: Testing Text and UI States
Measure WCAG text contrast accurately across font sizes, transparency, gradients, and interactive states, then document dependable color pairings.
Theo OkaforWCAG Compliance Checklist for Accessible Web Design
Audit contrast, keyboard access, forms, and responsive behavior with practical WCAG checks, accessible markup, and a repeatable issue-triage workflow.
Theo OkaforBlue-Green Deployment Explained: Switch Traffic Safely
Plan blue-green releases with concrete configuration, failure tests, narrowly scoped permissions, measurable rollout gates, and a recovery procedure your team can rehearse.
Ravi DesaiIdempotency Keys: Safe Retries for POST Requests
Prevent duplicate orders and payments with durable idempotency keys, request fingerprints, concurrency control, and clearly documented retry and retention rules.
Chidi Nwosu