ExtHub
カタログ
各拡張機能に月額・年額の Pro 購読があります。
Device Card
近日公開Show screen, viewport, DPR, language, and timezone for this browser. Pro saves reports, export, and ExtHub sync.
Lang Map
近日公開Map document language and lang attributes on the current page. Pro saves reports, export, and ExtHub sync.
Mailto Harvest
近日公開Collect mailto and tel links from the current page. Pro saves reports, export, and ExtHub sync.
Noopener Audit
近日公開Find target=_blank links missing noopener or noreferrer. Pro saves reports, export, and ExtHub sync.
Preload Shelf
近日公開List preload, prefetch, preconnect, and modulepreload link hints. Pro saves reports, export, and ExtHub sync.
Quota Card
近日公開Read the page origin storage estimate from navigator.storage. Pro saves reports, export, and ExtHub sync.
SW Card
近日公開Inspect service worker controller and registrations for the page origin. Pro saves reports, export, and ExtHub sync.
Selector Count
近日公開Count how many elements match a CSS selector on the page. Pro saves snippets, extra format options, and ExtHub sync.
Srcset Board
近日公開List responsive image srcset and picture sources on the page. Pro saves reports, export, and ExtHub sync.
Video Shelf
近日公開List video elements on the page with source and size info. Pro saves reports, export, and ExtHub sync.