Tiny Browser Require

This project provides a lightweight way to use CommonJS modules (the require() syntax) directly in web browsers. Normally, require() is a feature of Node.js and server-side JavaScript, but this library brings that same familiar module-loading pattern to the browser environment.

The core idea is simple: instead of manually managing script tags and global variables, or learning an entirely different module system for the browser, you can write code that looks like standard Node.js modules. You write files with require() calls to load dependencies, and this tiny library makes that work in the browser without needing a build step or bundler like Webpack.

How it works is straightforward. The library intercepts require() calls in your browser scripts and maps them to the actual JavaScript files you've loaded. You define your modules as separate files, each exporting code the way Node.js does (using module.exports), and then this library resolves those require() requests by pulling in the right file. It's a minimal implementation—hence "tiny"—that handles the most common use cases without bloat.

This is useful for people building small web projects, prototypes, or educational examples who want modularity without the complexity of a full JavaScript bundler. A developer might use this to organize utility functions across multiple files while keeping their setup simple. It's also helpful for anyone learning how modules work, since it demystifies the mechanics of require() in a readable, lightweight way.

The tradeoff is that this handles the fundamentals—it's not a full replacement for production bundlers that optimize code, handle different module formats, or resolve the npm ecosystem. But for a simple script or educational project, this brings the convenience of modular code organization to the browser with minimal overhead.