Alternatives and similar repositories for gm4-polyfill

Users that are interested in gm4-polyfill are comparing it to the libraries listed below

• StigNygaard / GMCommonAPI.js
  GM Common API is a simple library designed for easily adding Greasemonkey 4 compatibilty to existing browser userscripts
  ☆14Updated 4 years ago
• StylishThemes / Feature-Override-Styles
  Override styles repo for all supported StylishThemes org styles
  ☆27Updated 3 months ago
• ilGur1132 / smart-https
  Smart HTTPS
  ☆86Updated 7 months ago
• OpenUserCSS / OpenUserCSS-DeepDark
  Host your code in the dark. May the dark be kinder on thine eyes. (openusercss.org dark theme)
  ☆11Updated 6 years ago
• sizzlemctwizzle / GM_config
  A lightweight, reusable, cross-browser graphical settings framework for inclusion in user scripts.
  ☆223Updated 3 months ago
• mozilla / nightlytt
  Nightly Tester Tools
  ☆62Updated 2 years ago
• Smile4ever / firefoxaddons
  Extend the functionality of Firefox with cool addons
  ☆85Updated last year
• arantius / greasemonkey
  Greasemonkey is a user script manager for Firefox.
  ☆25Updated 4 years ago
• serj-kzv / mozlz4-edit
  ☆59Updated 3 years ago
• foooomio / view-background-image
  Web Extension that adds "View background image" to the context menu
  ☆44Updated last month
• NiklasGollenstede / native-ext
  A node.js endpoint for Chrome and Firefox to connect to via Native Messaging
  ☆55Updated 7 years ago
• TimidScript / UserScripts
  Userscripts for: Pixiv, DeviantArt, Nijie.info, NicoVideo Seiga,Google, Youtube and more
  ☆77Updated last year
• Ede123 / userscripts
  My humble collection of userscripts!
  ☆47Updated last year
• darktrojan / betterimageviewer
  Better Image Viewer for Firefox
  ☆19Updated 4 years ago
• Deathamns / Viewhance
  Enhancements for the browser's default media viewer
  ☆101Updated 3 years ago
• tophf / copy-link-text
  Copies the link text via context menu without requiring a permanent content script on all URLs.
  ☆15Updated last year
• darktrojan / menufilter
  Menu Filter add-on for Mozilla apps
  ☆13Updated 6 years ago
• piroor / textlink
  Text Link, Allows URI texts written in webpages to be loaded by double clicks.
  ☆61Updated last week
• JustOff / ublock0-updater
  Keep uBlock Origin up to date using the latest XUL-compatible release from GitHub
  ☆52Updated 5 years ago
• schomery / tab-memory-usage
  displays the amount of memory is used by each tab.
  ☆43Updated 9 years ago
• stylish-userstyles / userstyles
  An online repository of user styles.
  ☆61Updated 8 years ago
• NiklasGollenstede / re-style
  A user style manager for Firefox 57+ which can load local files and apply UI styles
  ☆38Updated 3 years ago
• jingyu9575 / select-after-closing-current
  Firefox extension to configure which tab to select after closing the current tab: left tab, right tab or last accessed tab.
  ☆38Updated 3 years ago
• jgjake2 / myUserJS-API
  myUserJS.org Javascript API
  ☆12Updated 4 years ago
• nokeya / direct-links-out
  Removes all "You are leaving our site" stuff from links
  ☆104Updated 4 years ago
• StylishThemes / GitHub-Selected-Tab-Color
  Add a custom selected tab color to GitHub
  ☆47Updated 3 years ago
• eight04 / linkify-plus-plus
  A userscript/extension which can linkify almost everything. Based on Linkify Plus.
  ☆132Updated 9 months ago
• mozlima / redirectbypasser
  Avoid redirects and has direct access to the sites you want to visit.
  ☆24Updated 9 years ago
• reupen / album_list_panel
  Album list panel for Columns UI
  ☆52Updated this week
• fuzetsu / userscripts
  Various browser userscripts I created/maintain
  ☆27Updated 6 months ago