chrome-extension-auto-reload is a Chrome extension, which reloads all unpacked extensions whenever a file is changed in an extension that is currently under development. The hassle of manually reloading an extension (to update e.g. content scripts) while developing is now gone.
This extension needs a counterpart, which sends file change events via websockets. You can find an Gulp-based example here.
You can find the source code on: robin-drexler/chrome-extension-auto-reload.
Google Play Music Tab Close Alarm
Google Play Music Tab Close Alarm is a Chrome extension.
When you’re listening to music on Google Play Music and close the tab, this extension will warn you beforehand and give you a chance to abort and continue listening.
You can find the source code on robin-drexler/Google-Play-Music-Tab-Close-Alarm.
Top Sites Widget [ANTP]
You can find the source code on robin-drexler/Most-Visited-Websites-Widget-ANTP.