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