autoComplete.js - Simple autocomplete pure vanilla Javascript library.
NumWorks - The graphing calculator that makes learning math easier.
React-InstantSearch by Algolia - The easiest way to add lightning-fast search to React apps
Paperspade - Type math easily through just English text!
Mixpeek - Mixpeek is an API that enhances your app with a search engine that spans all your image, audio, video and PDF files regardless of location.
Fact Flow - Simple solution to help kids achieve math fluency