Leenheer is best known for creating HTML5test.com, the WhichBrowser user-agent parser. He began exploring a CSS-based Doom ...

If you’ve been a longtime web user or web developer, then long ago you probably wouldn’t have imagined how complex the modern web would become, nor how capable just HTML and CSS would ...

Barrel files are convenient, but they often come with trade-offs including: Performance and memory: they artificially inflate the module graph and slow down startup times, HMR, and CI pipelines.

Once envisioned as a bridge between Java and JavaScript, the Detroit project never got off the ground. Now, there are efforts at reviving it, adding a Python engine to the mix. Intended to enable ...