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LaunchConfirmed by the company

Proto: The product designer’s IDE

From YC Launches: A design tool with the accuracy of Cursor & creative freedom of Figma

Source
YC Launches (ycombinator.com)
Published
First seen here
Edition
Saturday, November 7, 2026, ranked 39
Status
The company itself announced or confirmed this.
Why it’s here
A YC launch for product designers; the heuristic scored it low for lack of engagement data.
Topics
Developer tools, AI, Y Combinator
Proto: The product designer’s IDE · Keeping Up with Silicon Valley