--- source: https://www.jointjs.com/blog/demo-wednesday-image-processor generated: 2026-04-19 format: plaintext --- We've published a new demo: Image Processor If you've been scratching your head about how to process an image in a node-based manner, you'll love this app! We've spent endless hours combining the best that JointJS+ has to offer, along with the strengths of the open-source OpenCV library, which helps us perform a wide range of image operations for a variety of purposes, from computer vision to filtering and combining images. The result? A complete application that makes image processing more visual and more fun, now included in the JointJS+ package (yes, we're giving you the source code of this application). Ready to try our masterpiece? ‍ Every Wednesday we share diagramming tips, interesting features and news in JointJS. Learn with us, get content delivered straight to your inbox and become a real diagramming pro: