In this review, we will concentrate particularly on JavaScript debugging tools. However, it might be necessary to take on several tools in order to match all of the functionality offered by Firebug. There are some interesting options available, so it is possible to find a tool that will prove to be alternatives to Firebug. The field of website testing and DevOps tools has expanded strongly in recent years. However, there are some good solid options out there. The fact that it was free makes the task of finding a replacement for Firebug even harder. Alternatives to Firebugįirebug offered an impressive range of services. So, because of this change to Firefox, Firebug, which had no standalone version, ceased to be useable.

The full name of the system is XML User Interfaced Language, which, unfortunately, was the development code used for Firebug. XUL was another free product that was developed under the aegis of Mozilla. One of those was the removal of compatibility with XUL add-ons.

This version of the browser had some major changes. Its testing capabilities extended to security and performance analysis, so it was more than just a code debug system.įirefox 57, released in late 2017. The Firebug system operated as an extension for Mozilla Firefox browsers and was a project of the Mozilla organization. What made it even better was that it was completely free to use. It was a useful utility for DevOps environments for websites. It was a great service for those who engaged in the development of websites, those who needed to test new code, and those who had the responsibility for ongoing monitoring and maintenance of sites. However, we have other JavaScript debugging tools for you to try.įirebug was an open-source debugging tool that also enabled the editing and monitoring of a website’s JavaScript, HTML, DOM, XHR, and CSS elements.

Firebug download for firefox 27