What I've Built
My Products
A collection of tools I use daily — and now you can too
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A collection of tools I use daily — and now you can too
Hi! I'm the creator behind Zam Vision — a developer who builds practical tools for everyday life. I believe technology should simplify your routine, not complicate it.
Every product I create solves a real problem I've faced myself. From learning English to managing expenses — these are tools I use daily, and I'm sharing them with the world.
The tools and technologies behind my products
Everything you need to know about my products
These are web apps I built to solve real problems in my daily life — learning English vocabulary, planning workouts, and managing expenses. Each one is a Progressive Web App that works on any device.
Yes! All my products are completely free to use. No ads, no subscriptions, no hidden fees. I build them because I need them, and I share them because others might benefit too.
Yes! All apps use Service Workers and IndexedDB for offline support. Your data is saved locally and syncs to the cloud (Google Sheets) when you're back online. Install them as PWAs for the best experience.
Pure vanilla JavaScript — no frameworks, no dependencies. Hosted on Vercel, data stored in Google Sheets via API, authentication through Supabase, and AI features powered by Claude. Simple, fast, and reliable.
Just click on any product card above — each app opens in a new tab. You can start using them immediately. For the best experience, install them as PWAs on your phone or desktop.
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