What's the alternative?

Firebug

Firebug was a FireFox extension (lite version released for Chrome) that made live debugging of website code possible.

Firebug has been discontinued. However, you can review its alternatives below.

Top 12 Firebug Alternatives

Latest update:
  1. Postman

    Postman is the most efficient way to test, develop and document APIs. Now available on Mac too!

  2. Grunt

    The Grunt ecosystem is huge and it's growing every day.

  3. Typescript

    TypeScript allows developers to compile a superset of JavaScript to plain JavaScript on any browser, host, or operating system.

  4. Twisted

    Pub Grub: How Britain's public houses became foodie favourites · FEATURES · Club sandwich on brown paper. The greatest sandwiches from around the world. Continue · Oversized hamburger with a bite taken out of it.

  5. LaunchDarkly

    LaunchDarkly is a powerful development tool which allows software developers to roll out updates and new features.

  6. Back4App

    For devs, by devs. An easy way to build, host and manage Apps using the open source Parse Server. Scalable Servers, Pre-build examples, Cross-Platform support

  7. Contus Fly

    Contus Fly, an instant messaging solution for real-time mobile chat app development. Build 100% customizable mobile chat . be reachable at any given time.

  8. ConEmu

    ConEmu-Maximus5 is a full-featured local terminal for Windows devs, admins and users. Get better console window with tabs, splits, Quake style, copy+paste, DosBox and PuTTY integration, and much more.

  9. HttpMaster

    Parse existing HTML content to accelerate building of request body for posting website forms. Powerful Execution Capabilities. Execute request items in desired order with progress monitoring and pause/resume capabilities.

  10. VirtualBox

    VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as...

  11. PuTTY

    Popular free terminal application. Mostly used as an SSH client.

  12. Heroku

    Agile deployment platform for Ruby, Node.js, Clojure, Java, Python, and Scala. Setup takes only minutes and deploys are instant through git. Leave tedious server maintenance to Heroku and focus on your code.