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SurveyJS
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.
Hey! This is a reader mode browser extension I built that hides noisy page elements rather than extracting and re-rendering only the page text. The idea is to not make all articles look the same [0], have them still render graphs, and ideally to work in more cases.
There are a few "tricks": patching the site CSSOM to apply simpler mobile styles even at desktop width, detecting the likely main text & removing its non-text siblings, blocklists for classnames that contain words like "sidebar", and testing this on a few hundred popular sites.
I got carried away and also added a dark mode, page outlines, private annotations & inline Hacker News comments.
The last feature works by parsing every top-level HN comment with a quote in it (formatted with > or "") within a few minutes, and anchoring these quotes in the related article HTML. So when you click a link on HN you’ll see the parts people are talking about while reading. [1]
The code is all on GitHub!
[0] Screenshots comparing it to the Firefox reader mode: https://github.com/lindylearn/unclutter/blob/main/docs/compa...
[1] It's fun to try this on some of the "HN classics" that got 30+ quote comments over the years. The list at hn.lindylearn.io/best shows the number of “annotations” an article has beneath its title.