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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.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Make a pie hole https://pi-hole.net/ Blocks ads on your whole network for free, just need a raspberry pi, even a zero will do it.
There is the ungoogled chromium project.
uBlock Origin that works in Pale Moon
Waterfox is a Firefox based browser that supports chromium extensions and works similar to chrome