Glimmer vs React Canvas: What are the differences?
Developers describe Glimmer as "Fast and light-weight UI components". Glimmer is one of the fastest DOM rendering engines, delivering exceptional performance for initial renders as well as updates. On the other hand, React Canvas is detailed as "High performance canvas rendering for React components, developed by Flipboard". React Canvas adds the ability for React components to render to "canvas" rather than DOM. This project is a work-in-progress. Though much of the code is in production on flipboard.com, the React canvas bindings are relatively new and the API is subject to change.
React Canvas is an open source tool with 12K GitHub stars and 944 GitHub forks. Here's a link to React Canvas's open source repository on GitHub.