Head-to-Head: Rollup vs Wmr Analysis

rollup

v4.19.0(3 days ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 1Monthly npm downloads

Rollup is a JavaScript module bundler that focuses on providing a simple and efficient way to bundle JavaScript code for modern web development. It is known for its tree-shaking capabilities, which eliminate unused code during the bundling process, resulting in smaller bundle sizes. Rollup also supports ES module syntax and provides a plugin system for extending its functionality.

Alternatives:
webpack+
parcel+
esbuild+
snowpack+
vite+
browserify+
fuse-box+
microbundle+
gulp-rollup+
brunch+

Tags: javascriptmodule-bundlertree-shakingES modulesoptimization

wmr

v3.8.0(almost 2 years ago)

This package was last published over a year ago. It may not be actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 1Monthly npm downloads

WMR (Webpack Module Reloader) is a zero-config development tool that aims to simplify the modern web development workflow. It provides a fast and efficient way to bundle and reload modules during development, allowing for quick iteration and feedback. WMR focuses on speed and simplicity, offering features like hot module replacement and automatic code splitting without the need for complex configuration.

Alternatives:
vite+
parcel+
snowpack+
rollup+
webpack+
esbuild+
microbundle+
gulp+
browserify+
brunch+

Tags: webpackmodule-reloaderdevelopment-toolhot-module-replacementcode-splitting

Fight!

Popularity

Rollup is a widely used and popular bundler in the JavaScript community. It has been around for a longer time and has a large user base. WMR, on the other hand, is a relatively new bundler and has gained some popularity but is not as widely adopted as Rollup.

Configuration

Rollup has a more complex and flexible configuration system. It provides extensive options and plugins to customize the bundling process according to specific project requirements. WMR, on the other hand, aims to provide a zero-config experience, making it easier to get started without the need for extensive configuration.

Performance

Rollup is known for its excellent performance and is optimized for producing small, efficient bundles. It uses tree-shaking and other optimization techniques to eliminate dead code and reduce bundle size. WMR also focuses on performance and aims to provide fast development builds, but it may not be as optimized for production builds as Rollup.

Developer Experience

Rollup has a mature ecosystem and extensive documentation, making it easier for developers to find resources and get help when needed. It has good integration with popular tools and frameworks like Babel and TypeScript. WMR, being a newer tool, may have a smaller community and fewer resources available, but it aims to provide a simple and intuitive developer experience.

Features

Rollup provides a wide range of features and supports various module formats, including ES modules and CommonJS. It also has support for code splitting, dynamic imports, and plugins for handling CSS, images, and other assets. WMR focuses on simplicity and aims to provide a streamlined development experience, so it may have fewer advanced features compared to Rollup.

Use Cases

Rollup is well-suited for building libraries and packages that need to be published and consumed by other projects. It is also a good choice for projects that require fine-grained control over the bundling process and have specific optimization needs. WMR, on the other hand, is more suitable for small to medium-sized projects, prototypes, and quick development setups where simplicity and ease of use are prioritized.