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How to
Ferramentas de Desenvolvimento do Firefox
Depurador
How to
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These articles describe how to use the debugger.
Abrir o depurador
Utilizar um "source map"
Related Topics
Inspetor de Página
Consola da Web
JavaScript Debugger
Network Monitor
Performance
Application
Responsive Design Mode
Accessibility Inspector
More Tools
Memory
Storage Inspector
DOM Property Viewer
Eyedropper
Screenshot
Editor de Estilo
Rulers
Measure a portion of the page
View Source
Connecting the devtools
about:debugging
Connecting to Firefox for Android
Connecting to iframes
Connecting to other browsers
Depurar o navegador
Browser Console
Browser Toolbox
Ampliar as ferramentas de desenvolvimento
Configurações
Tips
Notas de lançamento