To optimize decoding of lazy loading for simple src and srcset use cases, yall.js uses code where available to decode images asynchronously before adding them to the DOM. npm install grunt-contrib-imagemin -save-dev. To install this plugin, navigate to your project's directory (where the package.json and Gruntfile.js files are located) and type the following command in the terminal. We will make use of the grunt-contrib-imagemin plugin to minify PNG/JPEG images. It can also (optionally) optimize use of browser idle time using requestIdleCallback. Optimized images help load your website faster. To install this plugin, navigate to your project's directory (where the package.json and Gruntfile. It can also monitor the DOM for changes using Mutation Observer to lazy load image elements that have been appended to the DOM after initial page render, which may be desirable for single page applications. We will make use of the grunt-contrib-imagemin plugin to minify PNG/JPEG images. svgo (for compressing SVG images) gifsicle (for compressing GIF images). There will be no changes to image attributes like bit depth or color type, and no recompression of existing IDAT datastreams. We will make use of the grunt-contrib-imagemin plugin to minify PNG/JPEG images. To install grunt-contrib-imagemin run the following command from the terminal within your project’s root directory. npm install grunt-contrib-imagemin -save-dev Once the plugin has been installed, it may be enabled inside your Gruntfile with this line of JavaScript: grunt.loadNpmTasks('grunt-contrib-imagemin') Gruntfile. The following lines below for fig 1.0 are to be placed within your Gruntfile.js and based on this awesome introduction post by integralist. To install grunt-contrib-imagemin run the following command from the terminal within your project’s root directory.
The optimization level 0 enables a set of optimization operations that require minimal effort. The Grunt plugin called grunt-contrib-imagemin optimizes. Select optimization level between 0 and 7. It uses Intersection Observer where available, but falls back to scroll, touchmove, resize, and orientationchange events where necessary. grunt-contrib-imagemin - Minify PNG and JPEG images. gifsicle0.1. I have fixed by running the command 'npm install grunt-contrib-imagemin -save-dev' or change the version of imagemin to 'grunt-contrib-imagemin': '0.9.4', anyway thx for your answer. It works in all modern browsers including IE11. Yall.js is a featured-packed lazy loading script for, , and elements. Yall.js - A fast, flexible, and small image lazy loader!
0 kommentar(er)
