Blackfire extension for Firefox in alpha release

By Romain Neutron, on May 17, 2017

The Chrome extension is one of the easiest ways for you to get started on profiling your code. We’ve been running only on Chrome at first, as we wanted to ensure the stability of the features and technology, despite the many requests for an equivalent in Firefox.

Well, we’re very excited to release an alpha version of the Firefox extension. This build is experimental and may have issues, however we’d be very glad to receive your feedback about it.

In order to install the Blackfire Companion for Firefox, visit the Firefox installation instructions.

Happy profiling,

Romain Neutron

Romain is a developer at He started programming years ago while he was studying physics. He loved it so much he stopped his studies to be a programmer and contributed to various open source projects. He joined SensioLabs in 2014 to work on Blackfire and discovered a new love in application performance.