Browser extension for Extension Manager, adding useful tools or workflow improvements inside the browser.
Stylebot is a browser extension that lets users point at elements on a page and change them; it writes the CSS and loads the style each time the user returns. It is free and open source for Chrome, Firefox and Edge on desktop, and includes a CLI.
ScriptCat is a userscript or script resource for customizing, automating, or cleaning up websites.
Bookmark Manager Zero is a privacy-focused bookmark management suite with browser extensions that work with native Firefox or Chrome bookmarks. It performs link health checking and link security scanning, detecting dead links and flagging suspicious URLs. Optional GitLab sync lets the web and Android apps access bookmarks on mobile devices.
WebExtension.ORG offers free web-hosting space for browser-based open-source applications, with product pages that update release notes and fetch bug reports from github.com. It also provides anonymous bug reporting, RSS feeds for products connected to addons.mozilla.org, and technical support for hosted developers. The site states it is in transition as add0n.com migrates to webextension.org.
Chrome Mask is a Firefox browser extension that lets users toggle a setting to make Firefox appear as Google Chrome to websites that block Firefox access. Unlike generic user agent spoofing extensions, it only applies the Chrome user agent to user-selected specific sites rather than all sites, and automatically updates the Chrome version it pretends to be.
Shortkeys is a free and open source browser extension for Chrome and Firefox that lets users customize keyboard shortcuts. It provides over 100 built-in actions covering tab management, scrolling, navigation, zoom, bookmarks, downloads and video controls, along with custom JavaScript actions, shortcut packs, groups, macros, a shortcut recorder and cloud sync.
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Stylebot is a browser extension that lets users point at elements on a page and change them; it writes the CSS and loads the style each time the user returns. It is free and open source for Chrome, Firefox and Edge on desktop, and includes a CLI.
ScriptCat is a userscript or script resource for customizing, automating, or cleaning up websites.
Bookmark Manager Zero is a privacy-focused bookmark management suite with browser extensions that work with native Firefox or Chrome bookmarks. It performs link health checking and link security scanning, detecting dead links and flagging suspicious URLs. Optional GitLab sync lets the web and Android apps access bookmarks on mobile devices.
WebExtension.ORG offers free web-hosting space for browser-based open-source applications, with product pages that update release notes and fetch bug reports from github.com. It also provides anonymous bug reporting, RSS feeds for products connected to addons.mozilla.org, and technical support for hosted developers. The site states it is in transition as add0n.com migrates to webextension.org.
Chrome Mask is a Firefox browser extension that lets users toggle a setting to make Firefox appear as Google Chrome to websites that block Firefox access. Unlike generic user agent spoofing extensions, it only applies the Chrome user agent to user-selected specific sites rather than all sites, and automatically updates the Chrome version it pretends to be.
Shortkeys is a free and open source browser extension for Chrome and Firefox that lets users customize keyboard shortcuts. It provides over 100 built-in actions covering tab management, scrolling, navigation, zoom, bookmarks, downloads and video controls, along with custom JavaScript actions, shortcut packs, groups, macros, a shortcut recorder and cloud sync.
