Dev tools · alternatives · 2026
24 alternatives to Firebug 2.0 (for Firefox)
The most popular and powerful web development tool
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Firebug 2.0 (for Firefox) launched in 2014; newer entries below may have overtaken it.
- 1
Built for those who build the Web
2014 · firefox.com · its alternatives →
- 2AC
Practical guides to browser DevTools and AI-assisted debugging — Chrome, Firefox, Safari and Edge. Panels, shortcuts, performance traces and accessibility.
2014 · devtoolstips.com · its alternatives →
- 3
Wildfire▲550Record your browser actions for automated workflows 🔥
2017 · chromewebstore.google.com · its alternatives →
- 4
Simple Firefox extension for advanced tech lookup of any URL
2017 · addons.mozilla.org · its alternatives →
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Firefox Advance▲166Experimental recommendation engine built into Firefox
2018 · support.mozilla.org · its alternatives →
- 6
Add-on Enables Web Development Across Browsers and Devices
2014 · developer.mozilla.org · its alternatives →
- 7
Hi HN! I've been working lately on unifying firefox configuration. Many people work on creating custom `userChrome.css` files and modules, browser user scripts, etc, but it's hard to actually use these a lot of the time. It usually involves cloning a repo, finding a folder and lots of copy paste. My tool (firebuilder) has an interactive CLI to select what to apply, (e.g. firefox hardening, custom CSS, etc) then creates a brand new profile folder for you. You can also seamlessly port from an existing profile folder to preserve all of your history, bookmarks, extensions, etc. For those more…
2024 · github.com · its alternatives →
- 8
Turn GitHub into a project management suite! Plus, socks
2015 · app.zenhub.com · its alternatives →
- 9
Download Grasshopper for Firefox. Advanced Tab Manager
2023 · addons.mozilla.org · its alternatives →
- 10
2018 · github.com · its alternatives →
- 11
Tools to break your web apps and find ways to improve them
2021 · chaos-frontend-toolkit.web.app · its alternatives →
- 12
Develop and Debug Chrome Apps & Extensions. By Google
2014 · chromewebstore.google.com · its alternatives →
- 13
Discover which JavaScript libraries are the most popular
2016 · stateofjs.com · its alternatives →
- 14
Search for bugs across all the major browser vendors
2016 · browser-issue-tracker-search.appspot.com · its alternatives →
- 15
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Best time and attention manager, now available on Firefox
2021 · its alternatives →
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Hackertab.dev▲113Hottest programming trends right in your tab 🔥
2021 · hackertab.dev · its alternatives →
- 21
What you can do to improve your workspace and community
2016 · javascriptair.com · its alternatives →
- 22
- 23
Devscreen▲68Extension that gives users daily update from top dev blogs
2019 · chromewebstore.google.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →