A sophisticated canvas-based drawing and grid-creation React component library.
Coolgrid is ultra flexible and extensible grid system for React based on styled-components and heavily inspired by Bootstrap Grid system.
Component for React to display a visual HTML gridsystem on top of Bootstrap 3. It is developed by Inmeta Interaktiv.
A Grid and Tree Component written in React using the Redux Pattern with plenty of open source examples, and an interesting backstory.