Browser-based demo that converts natural language prompts into Excalidraw diagrams using Gemma 4 and E2B. Users can describe technical concepts like OAuth flows, state machines, and system architectures; the tool generates corresponding visual diagrams in real-time.
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Show HN: Prompt-to-Excalidraw demo with Gemma 4 E2B in the browser (3.1GB)
Gemma 4 runs directly in the browser via WebAssembly to generate Excalidraw diagrams from natural language prompts, proving on-device inference is practical for real creative tasks.
Sunday, April 19, 2026 12:00 PM UTC2 MIN READSOURCE: Hacker NewsBY sys://pipeline
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