Based on our record, UserStyles.world should be more popular than Opera Add-ons. It has been mentiond 17 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Yes, it's a whole thing: https://userstyles.world/. - Source: Hacker News / 7 months ago
Keep in mind it doesn't apply to the logo, you'll need to download a userstyle from userstyles.world to make it apply to the logo. Source: 7 months ago
As an alternative, Sift users could code custom CSS userstyles. Source: about 1 year ago
Https://userstyles.world is a much better site to use now tbh. Source: about 1 year ago
Sorry for replying so late. I've just now realised how many styles there are that are trying the same thing. But as you said none of them seem to work well with Firefox which is what I've been using. The sidebar is also white for me. I uploaded my style to userstyles.world with the name Duolingo Dark Consistent and am going to try and fix the sidebar right now. I will also try to update it as frequently as... Source: over 1 year ago
Test to see if the same thing happen with an extension installed from https://addons.opera.com/en/ or https://chrome.google.com/webstore/category/extensions. Source: about 1 year ago
For extensions, you can't back them up and restore them, so you'll just have to reinstall them from https://chrome.google.com/webstore/category/extensions and https://addons.opera.com/en/. If you bookmark the URL to each extension's page, and put those bookmarks in a folder, in the new Opera, you can just right-click on that bookmarks folder, choose "open all in tabs", and then click "Add to Opera" on each page to... Source: over 1 year ago
Userstyles.org - Userstyles.
Chrome Extension Downloader - Chrome Extension Downloader is the name of a website dedicated for downloading and Chrome extensions.
Greasy Fork - A site for user scripts.
Mozilla Add-ons - Download Firefox extensions and themes. They’re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.
Violentmonkey - Violentmonkey is a userscript manager to support running userscripts in web pages.
Chrome Web Store - Chrome Web Store is an officially recognized application store being developed and managed by the Google.