Life & fun · September 1, 2026
Tashvi
Crafting your Curiosity
What it does
AI jewelry design built for real jewelers. Create engagement rings, necklaces, and earrings in seconds — no CAD skills. Trusted by 10,000+ jewelers.
The AI jewelry design tool trusted by 10,000+ jewelers. Describe any ring, necklace, or engagement piece and get photorealistic renders in seconds. Describe your vision in plain words and watch Tashvi generate, refine, and edit stunning jewelry designs instantly, all in one conversation, with unprecedented detail and realism. Three ways in. One mesh out. Tashvi turns words, lines, or photos into a 3D mesh ready for printing, casting, or refinement in your favorite jewelry tool. Type a prompt — "a marquise three-stone, knife-edge band" — and watch a printable mesh assemble. Trace your idea on paper or screen. Tashvi reads the silhouette and rebuilds it as solid geometry. Snap a vintage…from tashvi.ai
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Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
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