size-limit VS Rollup

However, you can use the Size Limit library to control the size of a bundle or individual exports. Here’s an example configuration:

It's always good to keep track of these things over time so performance doesn't slide. Parcel, which I used for this project, has a helpful bundle analyzer (similar to the one for Webpack) that gives a nice visual overview of a project's bundle. This is especially helpful for identifying bundled dead code coming from packages that could be avoided with tree-shaking. There are also plenty of tools you can integrate with CI to enforce bundle size.

TSDX is a great package for npm packages like this and even bundles with size-limit to check your gzipped final bundle size. Keeping a tiny package was really important to me so there are 0 dependencies and size-limit made me realise that simplifying all of my checking functions into 1 or 2 core functions that took options would be a better strategy and help reduce the code size.

Small. 130 bytes (minified and gzipped). No dependencies Size Limit controls the size.

Size Limit is a performance budget tool for JavaScript. It checks every commit on CI, calculates the real cost of your JS for end-users, and throws an error if the cost exceeds the limit. Link: https://github.com/ai/size-limit

-Mark Erikson and Joel Hooks talk on Redux -When and when not to reach for Redux -Redux Introduction -Egghead course by Dan Abramov on Fundamentals of Redux -RDD article by Tom Preston Werner -Another Article on RDD -Article on writing a great Readme -RDD Readme Example: size-limit

Doesn't Rollup already use quite a bit of rust[0]? It's actually why I had to abandon it for a project, where they didn't offer binaries for our build platform and I needed to bundle, like 2 ES6 javascript libraries so I just grabbed esbuild instead.

[0] https://github.com/rollup/rollup/tree/master/rust

Unlike Webpack, the Vite DevServer only compiles files when they are requested. It leverages ES module imports, which allow JS files to import other files without needing to bundle them together during development. When one file changes, only that file needs to be re-compiled, and the rest can remain unchanged. Project files are compiled with Rollup.js. Third-party dependencies in node_modules are pre-compiled using the ultra-fast esbuild bundler for maximum speed, and they are cached until the dependency version changes. Vite also provides a client script for hot module reloading.

Read the full breaking changes in Rollup’s release notes for build-related changes in build.rollupOptions.

Besides Webpack, there are many other popular web bundlers available, such as Parcel, Esbuild, Rollup, and more. They all have their own unique features and strengths, and you should make your decision based on the needs and requirements of your specific project. Please refer to their official websites for details.

The optimization points are very valid and good to keep in mind, no?

See for example:

https://github.com/rollup/rollup/issues/349

The missing minification of identifiers and properties of the Vue instance in general were always bugging me in Vue 2, even when not using the class keyword.

This is a very valid consideration IMO.

In the Node.js ecosystem, bundling is typically handled by third-party tools rather than Node.js itself. Some of the most popular bundlers in the Node.js world include Webpack, Rollup, and Parcel, offering features like code splitting, tree shaking, and hot module replacement.

📦 Rollup for bundling

Bundling: Webpack, Parcel, Rollup

Rollup is another popular JavaScript module bundler focusing on high performance. It excels at tree-shaking and uses ES module syntax to generate more performant bundles than traditional module bundlers. In addition to JavaScript, Rollup supports bundling CSS and JSON as well. Rollup has more than 12 million weekly NPM downloads.

Vite (read as vit) is actually a combination of two great frontend tools - an immensely fast development server and a build command for shipping heavily optimized static assets using Rollup. Many developers have encountered the process of setting up a project using Create React App. While CRA can be useful for beginners due to its simplicity and abstraction of configuration, it has some drawbacks that outweigh its benefits, particularly its tendency to be bloated. Don't get me wrong, Vite is opinionated as well, but it's highly extensible through its Plugin API.