Lead Frontend Engineer and Open Source Maintainer

I'm Dennis Morello, a Lead Frontend Engineer from Milan with over a decade of experience building accessible web interfaces. I maintain React Awesome Reveal and Arbor, and write about TypeScript, React, and Astro here.

• htmx 4: What's New, What Breaks, Why It's Not latest

  August 28, 2026

  htmx 4.0 is out: fetch() internals, explicit inheritance, no more history cache. What breaks, how to migrate, and why 2.x stays latest on npm until early 2027.

  • webdev
  • javascript
  • htmx
  • opensource

• Why I Replaced Tailwind CSS With Vanilla CSS

  August 6, 2026

  I pulled Tailwind CSS out of my Astro site and rewrote it in vanilla CSS. Here's why modern CSS made the framework optional in 2026, and how I did it.

  • css
  • tailwindcss
  • webdev
  • astro

• Bun Rust Rewrite: 64 Claude Agents, 535k Lines of Zig

  August 1, 2026

  Bun 1.4's Rust rewrite is now stable: 64 Claude agents ported 535k lines of Zig in 11 days. What it fixes, what it overclaims, who's right: Sumner or Kelley.

  • rust
  • javascript
  • ai
  • webdev

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