Web Dev

Modern web development from someone who builds it. CSS, JavaScript, web standards, and the patterns that actually scale.

A glowing cloud-shaped edge node over a world map stamping an incoming data packet with a location pin, network tag, and padlock

Create "what is my IP" site on Cloudflare in 2 minutes

Build a what is my IP page on a Cloudflare Worker. Read CF-Connecting-IP, add geo and ASN data, serve plain text to curl and HTML to browsers.

React 19 server actions delete your whole API layer

React 19 server actions delete your whole API layer

React 19 Server Actions simplify mutations with useActionState, progressive enhancement, automatic loading states, optimistic UI, and type safety.

A small brass printing press stamping invoice sheets beside a cold, unplugged cast-iron browser engine block

pdfcn renders your PDF invoice in 26 ms with no Chrome

pdfcn PDF components for React copy into your codebase like shadcn, render invoices in 26 ms with no headless Chrome, and work on Takumi or Forme.

Cutaway server cabinet holding seven small workshops in one housing, a press feeding out a clean white page beside six dimmed rented towers

Instatic wants to replace Webflow at version 0.0.14

Instatic self-hosted visual CMS runs the editor, content engine, and publisher in one Bun server and ships plain HTML. It is still version 0.0.14.

JavaScript's Temporal API kills Date and date-fns for good

JavaScript's Temporal API kills Date and date-fns for good

The Temporal API replaces buggy JavaScript Date with immutable, timezone-aware types. The core types, DST-safe arithmetic, and migration paths.

Neon gives every pull request its own Postgres copy

Neon gives every pull request its own Postgres copy

Neon branches isolate a full Postgres instance per PR in one second via copy-on-write. Disposable like Git. No shared staging, no data collisions.