#Webextensions

A single manifest, no build step, and a few tricks for catching short-form video feeds, re-muting hostile sites, and surviving Firefox's MV3 host-permission model.

From Dev.to - javascript: From New Tab to Productivity Hub: Building a Zero-Config Firefox Extension

A practical guide to the differences between Manifest V2 and V3 for Firefox extension developers — including what's different from Chrome's MV3 implementation.

OpenWeatherMap API for Browser Extensions: A Practical Guide If you're building a browser...

From Dev.to - javascript: 5 Lessons I Learned Building a Firefox New Tab Extension from Scratch

Building a Firefox New Tab Extension: From Idea to AMO Publishing Every time you open a...

From Dev.to - javascript: How I Built a Firefox New Tab Extension with Pure HTML/CSS/JS (No Frameworks)