DevLens
Quickly inspect page layouts and visualize element boundaries.
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StyleSpy
Instantly analyze and copy CSS from any webpage element.
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SpeedBoost
Optimizes browser resource usage to accelerate page loading.
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JSONWizard
Formats, validates, and prettifies JSON responses in-browser.
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TabMaster Pro
Organizes browser tabs into groups and sessions.
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ViewportBuddy
Simulates various screen resolutions directly within the browser.
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Markup Notes
Enables annotation and notes directly onto webpages for collaborative debugging.
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GridGuides
Overlay customizable grids and alignment guides on any webpage.
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Palette Picker
Instantly extracts color palettes from any webpage.
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LinkChecker
Scans and highlights broken links on any page.
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DOM Snapshot
Capture and export DOM structures quickly.
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ConsolePlus
Enhanced developer console with advanced filtering and logging.