With sufficient human suffering thrown at the problem, you can approximate decent incrementality, but it ain't easy. WordPress #Ĭonsider reducing, or switching, the number of WordPress plugins loading unused JavaScript in your page.The biggest challenge with incrementality in the IDE (I'm not even talking about incremental parsing or whatever) is you're subject to the whims of a given language's build system and how it behaves on multi-million LoC codebases. If you are not server-side rendering and using the Vue router, split the bundles by lazy loading routes. Otherwise, code-split using a third-party library such as loadable-components. If you are not server-side rendering, split your JavaScript bundles with React.lazy(). Magento #ĭisable Magento's built-in JavaScript bundling. Joomla #Ĭonsider reducing, or switching, the number of Joomla extensions loading unused JavaScript in your page. Drupal #Ĭonsider removing unused JavaScript assets and only attach the needed Drupal libraries to the relevant page or component in a page. ![]() If you are using Angular CLI, include source maps in your production build to inspect your bundles. Unused Imported Code Stack-specific guidance # Angular #.Build tool for support for removing unused code #Ĭheck out the following Tooling.Report tests to find out if your bundler supports features that make it easier to avoid or remove unused code: The Coverage class in Puppeteer can help you automate the process of detecting unused code and extracting used code. The Coverage tab in Chrome DevTools can give you a line-by-line breakdown of unused code. How to remove unused JavaScript # Detect unused JavaScript # ![]() See the Lighthouse performance scoring post to learn how your page's overall performance score is calculated.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |