EOL Firebug
The Firebug extension isn’t being developed or maintained any longer. We invite you to use the Firefox built-in DevTools instead.
Looks like the end of an over 2 year process.
Firebug was probably the single most important tooling advancement in front-end developments short life. A glimpse of the future, indeed.
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EOL Firebug is a post from CSS-Tricks
