Top 3 opera-addon Open-Source Projects

stylus

118 5,082 9.6 JavaScript

Stylus - Userstyles Manager (by openstyles)

Project mention: Nepal bans TikTok and says it disrupts social harmony | news.ycombinator.com | 2023-11-14

I used a Firefox add-on called "Stylus" and wrote a custom css rule to hide the relevant divs/elements. It's not perfect, but it's okay. https://github.com/openstyles/stylus
However, after the recent ad-blocker targeting by Youtube I pretty much just stopped watching. I added my regular subscriptions to the NewPipe app on my phone and just watch what they put out.
The add-on I mentioned above is super useful to personalize my experience with other websites. Particularly online-shopping and other marketplaces that have huge amounts of whitespace for no reason. You'd be surprised how much nicer the web experience is after you add a few "margin: 0px;" css styles to strategic areas.

visited

14 76 0.0 JavaScript

Securely collect browsing history over browsers.
SurveyJS

surveyjs.io sponsored

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
Duo-Strength

1 35 0.0 HTML

Browser extension to add back the strength for each individual skill, and other useful hidden statistics.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).