![]() ![]() It would be helpful for teams that want to continuously analyze every commit and have stats.html generated by the webpack visualizer to be part of your build artifacts in your CI/CD solution.Īside from analyzing your bundle, you can also proactively be conscious of every dependency before adding to your bundle. ![]() This method is useful if you want to include the creation of the stats.html as part of your CI/CD. Webpack visualizer runs as a webpack plugin that generates a stats.html file containing an interactive visualization of your bundle contents. 2) Create stats.html using the webpack plugin ![]() The easiest way is to use their web tool to just upload your stats.json file. you can use the webpack visualizer in two ways. Webpack visualizer is another tool we can use to create a visual representation of your final bundle. You can analyze your bundle and the packages/dependencies you use and determine the costly dependencies and think about strategies to optimize or find lightweight alternatives using the bundle analyzer:Īlternatively, works in the same way the webpack bundle analyzer works. Visit to open the bundle analyzer web UI. The bundle analyzer will start as a web application in its default port. Start bundle analyzer: npx webpack-bundle-analyzer stats.json Run your webpack to create stats.json: webpack -json > stats.json Install: npm install -save-dev webpack-bundle-analyzer There are a few popular tools we can use with minimal effort to analyze our bundle, visually. Consider alternatives to optimize your bundle size.Find out the modules make up the most of its size.Realize what’s really inside your bundle.In this article, we will talk about ways to analyze and understand what goes into your bundle code and increase your awareness when picking libraries to use and their effect on the final js bundle size. We may be using an easy-to-use library that streamlines our workflow but it may come with a cost. ![]() With the ease of package managers handling most dependencies, it’s easy to lose track of what’s included in your final application bundle file. When creating web applications with popular frameworks like react.js, angular.js, or similar, most likely, you will be utilizing a bundler/packager tool like webpack to bundle your application source code to combined bundle javascript files that can be loaded and executed by browsers. ![]()
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January 2023
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