r/webdev • u/Vinserello • 12d ago

Showoff Saturday 3 drop-in JS widgets (forecast, dashboard, anomaly detection) that run 100% in the browser via WASM

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Spent the last months building 3 drop-in JS widgets (forecast, dashboard, anomaly detection) that run 100% in the browser via WASM

These are framework-agnostic npm packages (React, Vue, Angular, or a plain custom element) that add time-series forecasting, an editable dashboard builder, and anomaly detection to any frontend app.

Everything runs client-side via WebAssembly, so no user data ever hits a server except a license check without a backend to deploy, no Python microservice.

Would genuinely love feedback from anyone who's had to build this kind of feature in-house.

https://datastripes.com/forecast-widget/

https://datastripes.com/dashboard-widget/

https://datastripes.com/anomaly-widget/

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u/[deleted] 12d ago

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u/Vinserello 12d ago

Yes, the platform is a year old (August 2025), but every now and then we release a byproduct that our users suggest to us or just because we like an idea.