Every developer should be paying attention to the local-first architecture movement and what it means for JavaScript. Here’s ...

The Wikimedia Foundation suffered a security incident today after a self-propagating JavaScript worm began vandalizing pages and modifying user scripts across multiple wikis.

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.

Learn how the DOM structures your page, how JavaScript can change it during rendering, and how to verify what Google actually sees.

This app isn’t about to become a billion-dollar company. It can remember your collection, but only if you return to it using the same computer or phone. Someone without technical skills may struggle ...