Play Minesweeper Online for Free https://mnswpr.com
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package.json refactor: separate app & lib directories 2026-04-03 11:15:18 +02:00
pnpm-lock.yaml chore: remove unused dep esbuild 2026-04-03 03:17:05 +02:00
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README.md chore: update readme w/ dev server info 2026-04-02 22:13:29 +02:00

Play Minesweeper Online for Free

Netlify Status

Play it here: mnswpr.com. This is the classic game Minesweeper built with vanilla web technologies (i.e., no framework dependency).

Technology Stack:

  • HTML, JS, and CSS
  • Firebase for leader board store
  • Netlify for hosting

Development tooling:

Project motivation

One day, while working in my home office, I heard loud and fast mouse clicks coming from our bedroom. It's my wife, playing her favorite game (Minesweeper) on a crappy website full of advertisements.

I can't allow this, it's a security issue. 🤣

But it is also an opportunity.

I wanted to give her the same game, with a similar leader board she can dominate. And this is also a chance for me to dig deeper into vanilla JS.

Can I make a page with complex interactions (more on this later) without any library dependency?

What I have learned:

  1. JS is awesome
  2. We don't always necessarily need JS frameworks (or TS)
  3. Even subtle UI changes can improve user gameplay experience
  4. There's more ways to break you're app than you are initially aware of
  5. Competition motivates users to use your app more
  6. Hash in bundled filenames help issues in browser caching (when shipping versions fast)

Development

To start development, you need node v16 (the dev server doesn't work on v18 yet). Once you know you have this, you can do the following:

  1. Install dependencies: npm i
  2. Start the dev server: npm run dev

Live Demo

👉 The live site is here: Minesweeper