Arjun

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About

About this site

Free classroom games, study tools for students, and engineering projects, all built by hand and all running in your browser.

What this site is

Everything here runs in the browser, for free, with nothing to install. It's made up of four kinds of things:

Who makes it

I'm Arjun, a student who builds things for the web. This site collects the games, study tools and engineering projects I've made, and I keep adding to it and updating it. Other students contribute too: they send changes as pull requests, which I review before anything goes live.

How it's built

Every page is written by hand in plain HTML, CSS and JavaScript, with no framework and no build step. The live multiplayer games use Google Firebase so that players in the same room can see each other's moves. The study tools don't use a server at all: what you type is saved only in your own browser. Problems in Boxed come from the American Mathematics Competitions (© Mathematical Association of America) and load from the AoPS Wiki while you play; everything else, including the writing on these pages, is original.

Guides

Ads and privacy

Some game pages show ads from Google AdSense, which help pay for the site. The study tools have no ads. The privacy policy explains what data the site uses and how.

Contact

Found a bug or have an idea? The site's code is on GitHub at ASCoding11/ASCoding11.github.io, where you can see how it's made and suggest changes.

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