vanilla-lazyload - npm Package Versions

14.0.0

🎉 Major refactoring and performance improvement! 🔍 File size stays tiny: only 2.07 KB gZipped

Settings

• callback_loading is called when an element started loading
• callback_reveal is now ⚠ DEPRECATED, use callback_loading instead (it's the same thing, it was just renamed). callback_reveal will be removed and will stop working in version 15.

Instance methods

• update() method now also unobserves deleted elements, instead of just looking for and observing new elements
• destroy() destroys better than it did before, delete-ing properties instead of setting their values to null
• load() method (as an instance method) is now ⚠ DEPRECATED, use the static method instead. If you were using aLazyLoadInstance.load(element) you should change it to LazyLoad.load(element, settings).

Static methods

• load() was added as a static method. Note that if you need to use custom settings, you need to pass them in the settings parameter.

Instance properties

• Added toLoadCount. It's the counter of the elements that haven't been lazyloaded yet.

DOM

• Removed the data-was-processed attribute, that was added to mark lazy DOM elements as "already managed". If you were manually handling that attribute to obtain some goal, this is a potentially breaking change. You should now refer to the data-ll-status instead.
• Added the data-ll-status attribute, which is now used to mark the status of a lazy DOM element. The values it can take are: observing (not loaded yet), loading (loading started), loaded (load completed), error (an error has occured), native (similar to observing, but managed by native lazy loading).

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Version 13

13.0.0

• Added the minified version of dist/lazyload.esm.js as dist/lazyload.esm.min.js, so now you can effortlessly use it with an ES module import statement when using type="module"
• Reduced files weight even more! dist/lazyload.iife.min.js now weights only 2.03 KB GZipped
• Removed the callback_set callback that was deprecated since version 11 in favour of callback_reveal
• Removed sourcemaps (they were probably used only by the authors, but if anyone was actually needing them, we can bring them back)
• Hidden the _extends function inside LazyLoad's scope (it was global before)
• Updated build tooling: removed Gulp, now using Rollup & Babel only

Version 12

12.1.1

Solved a bug with Internet Explorer 11 and the W3C polyfill, as reported in #383.

12.0.0

• Reorganized code
• Improved native lazy loading demos
• Aligned console messages throughout all demos.