The Best Enhancements Alternatives in 2026

Vimium adds keyboard-based navigation and control to web browsing, using interaction patterns inspired by the Vim editor.

Listly collects web page data and exports it to Excel or Google Sheets, with selection across multiple pages.

Mission Control turns a new tab into a page for organizing bookmarks and managing tasks.

Allow Right Click re-enables context menus, copying, pasting, and text selection on sites that block those actions, through a browser extension.

External Application Button adds a browser toolbar button and customizable context-menu items for launching external applications.

Vimium adds Vim-style keyboard shortcuts for navigating and controlling the web in a browser.

This Greasy Fork userscript adds image dimensions to Google Image Search; install it with a compatible userscript manager.

Streak adds customer relationship management tools for sales teams directly inside Gmail.

Dark Reader adds adjustable dark mode to websites across Chrome, Firefox, Safari, and Edge.

This userscript adds a custom sidebar to Google Search and requires a userscript manager such as Tampermonkey or Violentmonkey.

Refined GitHub is a browser extension that simplifies GitHub’s interface and adds features.

This browser extension adds file and folder icons to GitHub pages and Gists.

Add subtitles to online videos with Substital, a browser extension designed for that purpose.

Linksort helps users save and organize links, with a browser extension for one-click bookmarking.

Caffeine keeps the operating system from sleeping or hibernating while the browser extension is active.

Block pop-ups, overlays, cookie notices, and ad-block warnings with the open-source PopUpOFF browser extension.

MONKNOW combines favorite sites, search, weather, to-dos, and wallpapers in a customizable new-tab browser extension.

Stylus restyles websites through a browser extension forked from Stylish; its description says the fork removed analytics from the earlier codebase.

WebExtension.org provides hosting and services for browser extension developers and is migrating from add0n.com.

AutoPagerize automatically loads successive pages on supported websites through a browser extension.

Darken websites or dim video backgrounds with Turn Off the Lights, an open-source browser extension.

Build a custom new-tab page with Anori, a browser extension offering folders, color schemes, and widgets such as tasks, notes, and weather.

Customize the new-tab page with Mue, an open-source browser extension offering backgrounds, quotes, and widgets.

Discover and share userscripts through ScriptCat, which pairs its script site with an extension compatible with Tampermonkey scripts.