I tend to agree. It seems like the author of the article already addressed this accusation [0]. I admittedly am biased in favor of OSS authors but I tend to agree with the points he made there. Namely, this product doesn’t clone any design decisions that aren’t already public. More importantly, Replits differentiator isn’t the ability to run code in browser (which tons of other projects already offer), it’s the polish and support that comes with scaling that idea.

[0] https://intuitiveexplanations.com/tech/replit/#is-replit-rig...