Using this technique can cause bundling and requireJS logic to work incorrectly.
To search a specific documentation, type its name (or an abbr.), then Space. Here's what you should know before you start: Pick your docs in the Preferences. Then further down the page in "bundling tips" they say "We do not recommend using deprecated settings like merging JS and CSS files, as they were designed only for synchronously-loaded JS in the HEAD section of the page. Welcome DevDocs combines multiple API documentations in a fast, organized, and searchable interface.
Magento2 devdocs javascript how to#
Locate JavaScript components: how to define which components (scripts) are used on a. Use custom JavaScript: how to extend or replace default JavaScript components/widgets. Bundling JS results in fewer requests to the server, which improves page performance." then in the same paragraph"However, this setting is not recommended for stores where the first page load time is extremely critical, because all JS content will be loaded on the first call." (?). Topics of this chapter describe the following: JavaScript initialization: how to initialize JavaScript components and widgets in JavaScript files and. Meanwhile, if you turn on the Javascript bundling, the number of JS requests are cut down dramatically to 8.
The following setting is in Dev console (Chrome): Before activating the bundling, the number of JS requests is 137, the size is 2.0MB and the load time is 9.46sec.
This page is my favorite ( ) there is a big table telling you what to enable (turn on all the things) then a paragraph stating "When you activate the Enable JavaScript Bundling option, you allow Magento to merge all JS resources into one or a set of bundles that are loaded in storefront pages. The testing was completed on the 2.2.0 dev version of Magento. It doesn't help with the official Magento docs saying on some pages to use built in bundling ( ), also to use the merge files feature ( ). If you are facing problem of css and js page load design after installation in magento2 please follow the following step-: open the terminal and navigate to magento web root cd /var/ php bin/magento setup:static-content:deploy. Hi, great article, I agree, Magento 2 is an over engineered mess, especially the frontend. The best way to explore and use these example modules in Page Builder is to clone this repo into the root of your Magento instance, then symlink one or more modules into the app/code/ directory, and run setup:upgrade to install.