Lab
AI tools, creative workflows, developer deep-dives, and behind-the-scenes from RAXXO Studios.
374 articles
Starting Style and Entry Animations in CSS Without JavaScript
@starting-style ships in every modern browser as of 2024 Five patterns: dialog, sheet, list reveal, toast, route swap Pair it with transition-behavior and @starting-style for...
Building a Shopify Section Library Instead of Using a Theme
87 custom sections replace a pre-made theme on raxxo.shop Custom sections cost 3x setup time but kill template lock-in Naming convention rx- prefix keeps the...
Rate Limiting Without Redis: 3 Patterns I Use in Serverless
Durable counters give exact limits but cost per request Edge config token buckets trade precision for near-zero latency Signed-window limits need no storage at all...
What 18 Months of Daily Shipping Taught Me About Consistency
Shipped daily for 18 months, missed 11 days total Automating the boring 80 percent kept the streak alive Two systems burned me out fast, I...
Form Validation in 2026: 6 Native Constraints Before You Reach for a Library
Native constraints cover 6 common cases without a single byte of JS setCustomValidity gives you full control over error text :user-invalid styles errors only after...
The Native Popover API: 4 Menus and Tooltips I Built Without JavaScript
Popover attribute gives top-layer rendering and light-dismiss free Anchor positioning ties menus to triggers with no JavaScript Built 4 components: dropdown, tooltip, command menu, confirm...
The Anatomy of a Good Empty State: 6 Patterns That Guide the Next Action
Three empty state types: first-run, cleared, error-empty, each needs different copy One primary action rule: never give an empty screen two equal buttons Copy teaches,...
Generate Open Graph Images On the Fly With Satori and Resvg
Satori turns JSX into SVG with zero browser, runs in 40ms Resvg renders SVG to PNG in pure Rust, no Puppeteer Full edge function code...
Loading Skeletons That Don't Lie: 5 Patterns for Honest Perceived Performance
Content-shaped skeletons cut layout shift to zero versus 0.18 CLS for spinners Match placeholder dimensions to final DOM exactly or you are lying to users...
Anthropic Pulled Fable 5 and Mythos 5: What the Ban Means
Anthropic disabled Claude Fable 5 and Mythos 5 on June 12 under a US export order over a jailbreak. What happened, why, and the Opus...
Turn One Blog Post Into a LinkedIn Post, an X Thread, and an IG Carousel
Pull the spine first: one argument, three reshapes, never cross-post LinkedIn wants the lesson, X wants the build, IG wants the proof Each platform gets...
The Solo Studio Software Stack: What I Actually Pay For in 2026
Total stack runs 312 EUR/month across 11 tools Cut 4 subscriptions worth 178 EUR by consolidating One swap paid for itself in 6 days Rule:...