How I Built a Suite of 15 Zero-Server, 100% Client‑Side Calculators & Tools
Описание и применение
Kitzura – набор из 15 бесплатных веб‑инструментов, работающих полностью в браузере, обеспечивающих конфиденциальность, мгновенную работу и отсутствие серверных затрат.
Задача
Users need quick online tools but face paywalls, privacy risks, and slow frameworks.
Результат
Kitzura delivers 70‑85% image size reduction, instant password entropy feedback, and lightweight PDF export without server costs.
Рабочий процесс
- 1. Adopt a zero‑backend architecture.
- 2. Host static assets on Firebase CDN.
- 3. Implement image compression with HTMLCanvasElement.toBlob().
- 4. Generate passwords using Web Crypto API.
- 5. Create PDFs with native CSS @media print rules.
- 6. Deploy and iterate on performance.
- 7. Publish suite to public URL.
Доказательства
Everything must run inside the user's browser.
70% to 85% file size reductions right on the client device, keeping bandwidth zero and execution instantaneous.
By computing Shannon entropy directly in real-time, users get instant feedback on password crack-time projections against standard GPU clusters.
- Дата записи: 2026-10-07T14:40:50.276Z