High-Performance Edge-Hosted Student Toolkit with Astro and Cloudflare

Описание и применение

ScholarKit — быстрый, приватный и надёжный инструмент для расчётов студентов, построенный на Astro, React и Cloudflare Pages.

Legacy student calculators suffer from intrusive ads, tab‑throttling bugs, and data privacy concerns.

ScholarKit offers a fast, private, and reliable calculator experience, eliminating ads, ensuring accurate timers, and protecting user data.

1. Chose Astro for static site generation and React islands for interactivity.
2. Compiled 24 pages to minimal HTML/CSS with no runtime JS on content pages.
3. Hid interactive widgets using React islands (client:load).
4. Enforced strict numeric types with TypeScript to avoid floating‑point drift.
5. Deployed on Cloudflare Pages for global edge hosting and sub‑50 ms latency.
6. Replaced naive setInterval timers with a robust implementation that handles tab throttling.

I wanted to fix this by building ScholarKit — an open‑source, lightning‑fast academic utility engine designed to run 100% client‑side.

Most online Pomodoro timers use a naive setInterval… FAILS when the tab is backgrounded