HackMDNotes for firefox extensions
Find extension by id
Open about:memory. Click "measure" in Show memory reports. In the Main Process section, scroll down to Other Measurements. There you will find the installed (active) extensions with their names and their ids displayed as baseURL=moz-extension://[random-ids].
This method works for both Firefox and Firefox for Android.
Note that only enabled extensions are shown.
Some extension will break the site
The issue is caused by content-security-policy
e.g. cannot login into https://npmjs.org if one of these extension is enabled:
