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source: https://www.jointjs.com/blog/demo-wednesday-comment-view
generated: 2026-04-19
format: markdown
---

We've published a new demo: [Comment View](https://www.jointjs.com/demos/comment-view)

Want to enable a special mode where users can only post comments? They could only add or delete comments, but not interfere with the structure of the diagram. Take a look at this demo.

See the Pen [JointJS+: Comment Mode](https://codepen.io/jointjs/pen/QWxRpjN/097adf076d19c28692178f590ec3d21c) by JointJS ([@jointjs](https://codepen.io/jointjs))
on [CodePen](https://codepen.io).

‍

For more examples of JointJS and JointJS+, see our [CodePen profile](https://codepen.io/jointjs) and our [official documentation](https://resources.jointjs.com/?_ga=2.157485114.162715808.1653039446-2112624975.1653039446).

To see all the awesome demos we've created so far, check out our [Github Discussions](https://github.com/clientIO/joint/discussions?discussions_q=label%3A%22Demo+Wednesday%22).

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: