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Set a custom title and icon for a Firefox profile

If you use multiple profiles of the Firefox browser simultaneously, assigning each profile its own icon or title can be really useful. This allows you to find the Firefox instance you need to switch to at any moment. Here is how it can be done.

Disable add-on signature enforcement in Firefox 49 and above

Starting with Firefox 48, Mozilla made the add-on signature enforcement mandatory. The user cannot disable it using the about:config flag or using any other method. Here is a hack which will allow you to bypass the requirement and install unsigned addons in the browser.

Caution: Firefox can wear out your SSD drive

Mozilla Firefox is one of the well-known web browsers. During its long life from 2004, it got extremely popular due to add-on support but lost the race to Google once they released the Chrome browser. Lately, Firefox has been doing some changes which are not being well-received by users. One latest discovery shows that Firefox causes an abnormally high amount of disk operations which on SSDs can wear them out or reduce their lifespan.

Firefox 49 will drop support for Hello

Hello is an interesting service Mozilla has in Firefox that provides a WebRTC-based alternative to services like Skype. Mozilla has included it in Firefox for some versions but have now decided to drop the Hello addon from the upcoming Firefox 49. Version 49, which is expected to be released in September, will come without support for Hello. Support for the underlying WebRTC technology itself may remain intact.

Disable and remove FlyWeb in Firefox

In recent Nightly versions of Firefox, Mozilla has added a new system add-on called FlyWeb. You can learn about it in detail HERE. Basically, it allows the Firefox browser to connect directly to devices which have Web API enabled. It is enabled by default, so you might want to disable it if you have no use for FlyWeb. Here is how to disable it.

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