Preact.js - Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.
LogikCull - Logikcull is a discovery automation platform that helps expedite and lower the cost of litigations & investigations.
Inferno - An extremely fast React-like javascript library for building modern user interfaces.
Nextpoint - Nextpoint offers solutions for eDiscovery, evidence exchange, deposition and transcript management.
Glimmer - Fast and light-weight UI components for the web
Exterro - Exterro offer eDiscovery and legal software solutions.