This package will emit the imported file as a side effect of the build and return a path to the file as the module contents.įor more on how Webpack works with images, check out the asset management docs. Sass - Sass makes CSS fun Rails Assets - The solution to assets management in Rails. To help Webpack understand images, svg files, and fonts in your Rails project, Webpacker adds the file-loader package. A suitable loader would know how to handle an image file and output a representation of something, like an inlined base64 string, that can be manipulated in JavaScript. With webpack, you can manage JavaScript, CSS, and static assets like images or fonts. (This made me feel as if the JS community was the Wild West that has not reached the same level of conformity than the Ruby community). Image Optimizer is a free image optimization plugin based on API. Out of the box, Webpacker generates configurations that applies the best practices for development, staging, and production environments. They introduced the Webpacker gem, which was compatible for Rails 4.2+. To help Webpack understand images, projects would add a "loader" (or loaders) to the Webpack configuration. There were no less than 4 Webpack loaders that did the same thing: import-glob-loader, node-sass-glob-importer, import-glob, sass-resources-loader. Enter Webpacker Fortunately, the Rails community had also identified the need for Webpack. Generally, Webpack will treat everything it can understand as a JavaScript module. You can fork the code on GitHub and improve it Feel free tocontact me for assistance. The short answer, of course, is it depends. How to optimize images in webpack Images take more than a half of the size of an average page: That’s a lot of traffic But with webpack, it’s easy to decrease it. ImageOptim is free, open-source software under terms of the GPL v2 or later. I understood it to be a JavaScript module bundler. There are 16 other projects in the npm registry using rails/webpacker. Start using rails/webpacker in your project by running npm i rails/webpacker. Latest version: 5.4.4, last published: 25 days ago. I have to admit, a few years ago, when I first heard about Webpack, I was super-confused. Use webpack to manage app-like JavaScript modules in Rails. Default : &default resolved_paths : - app/assets
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