Metro Bundler logo

Metro Bundler

🚇 The JavaScript bundler for React Native
+ 1

What is Metro Bundler?

🚅 Fast: We aim for sub-second reload cycles, fast startup and quick bundling speeds. ⚖️ Scalable: Works with thousands of modules in a single application. ⚛️ Integrated: Supports every React Native project out of the box.
Metro Bundler is a tool in the JS Build Tools / JS Task Runners category of a tech stack.
Metro Bundler is an open source tool with GitHub stars and GitHub forks. Here’s a link to Metro Bundler's open source repository on GitHub

Who uses Metro Bundler?

4 companies reportedly use Metro Bundler in their tech stacks, including Smash-money,, and Mobile App.

4 developers on StackShare have stated that they use Metro Bundler.

Metro Bundler Integrations

Metro Bundler Alternatives & Comparisons

What are some alternatives to Metro Bundler?
A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows to load parts for the application on demand. Through "loaders" modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.
Build system automating tasks: minification and copying of all JavaScript files, static images. More capable of watching files to automatically rerun the task when a file changes.
The less work you have to do when performing repetitive tasks like minification, compilation, unit testing, linting, etc, the easier your job becomes. After you've configured it, a task runner can do most of that mundane work for you—and your team—with basically zero effort.
Parcel is a web application bundler, differentiated by its developer experience. It offers blazing fast performance utilizing multicore processing, and requires zero configuration.
It is a module bundler for JavaScript which compiles small pieces of code into something larger and more complex, such as a library or application. It uses the new standardized format for code modules included in the ES6 revision of JavaScript, instead of previous idiosyncratic solutions such as CommonJS and AMD.
See all alternatives

Metro Bundler's Followers
26 developers follow Metro Bundler to keep up with related blogs and decisions.