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Thank you! We are using Vue+Typescript for the frontend and Haskell & Node for the backend microservices.

For your case (and maybe for us in the future), I would take a look at rust+webasm or using WebGL directly

Thanks, currently I am also using Vue and doing simple DOM manipulations.

Any specific Vue libraries you found useful for drag-n-drop, alignments, connecting arrows, etc?

We saw limitations on all libs we tried, so we decided to implement drag-n-drop by ourselves using setIntervals, getBoundingRects and absolute positions for arrows and other visual elements

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