Fabric.js

Fabric provides interactive object model on top of canvas element Fabric also has SVG-to-canvas (and canvas-to-SVG) parser. source

Fabric.js is a downloadable application that graphics designers can use design anything.

With Fabric.js, you can create and populate objects on canvas with ease.

Give any shape gradient, add text, manipulate size, alignment, font family, apply image filters, group objects and many more.

It also support node.js (and npm packages)

Image source