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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.
Visual Studio Code is really solid. I use it on any project in which I'll also have to be doing some portion of the dev on a Windows box, the apps are basically identical on both platforms and the sync service is great at keeping extensions and settings the same between different devices.
Nobody mentioned (wonder why), but 10 years ago I used work in NetBeans. I thought it was fantastic and I can see it is still being developed.
Also, there's a VSCode without all the Microsoft telemetry etc. called VSCodium: https://github.com/VSCodium/vscodium