loading-attribute-polyfill

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). And the commit messages from [Conventional Commits](https://conventionalcommits.org) are being used. ## [Unreleased] ### Added - Method for reinit with a specific scope without the `<noscript>` HTML tag, compare to #94 - CONTRIBUTING.MD - Description on how to use with MutationObserver (won't be included within the polyfill itself) - Test case for dynamic images ## [2.1.0] - 2022-05-15 ### Added - `browser` field to `package.json` instead of `main` entry again ### Changed - Updated `devDependencies` ## [2.0.2] - 2022-04-10 It's polyfills birthday (okay, it has been yesterday), so I did a lot of housekeeping and even also released a new version of the polyfill with another concept (using Service Worker to prevent loading images and iframes contents). Check it out and evaluate its usage in your project: <https://github.com/mfranzke/loading-attribute-polyfill-with-serviceworker> ### Added - Information on the new complementary polyfill <https://github.com/mfranzke/loading-attribute-polyfill-with-serviceworker> ### Changed - build: updated gitignore file according to githubs default content - documentation: a lot of simple optimizations, like e.g. added further notice on the users browser capabilities - updated a lot of `devDependencies` - `master` to `main` as the default branch - using Ndoe 16 now (for development and CI/CD) - replaced dependencies update status badge ### Fixed - documentation: crossbrowsertestings logo URL - documentation: codacy badge URL - test: webdriverio tests ## [2.0.1] - 2021-05-13 ### Added - build: added CI/CD yaml for pull-requests 2f59306 ### Changed - refactor: removed two CSS files which aren't generated any more by `microbundle` c960f13 - test: specified the browser versions within their test-browser-names cacceaf - Formatted the code with `xo` and `prettier` again - build: replaced manual versioning via `np` package 0b4f9ef - build(deps-dev): bump `xo` from 0.39.1 to 0.40.1 (#170) b4b58eb - build(deps-dev): bump `prettier` from 2.2.1 to 2.3.0 (#168) 75696fc - build(deps-dev): bump `@commitlint` dependencies ce81f5d - build(deps-dev): bump `webdriverio` dependencies - build(deps-dev): bump `html-validate` from to 4.11.0 - build(deps-dev): bump `xo` from 0.38.2 to 0.39.1 (#143) 2514fcb ### Fixed - Description within the README on the correct `UMD` JavaScript files to include ## [2.0.0] - 2021-04-09 It's polyfills birthday today! Yeah! So to cheer this, we're releasing the new major release. ### Added - Further entries for npm package to ignore files - Adapted code of conduct ### Changed - Moved the webdriverio config file to its subdirectory - Corrected the bower ignore entries - Bump html-validate from 4.8.0 to 4.9.0 (#126) - Code regarding codacys feedback - Bump webdriverio dependencies ## [2.0.0-rc.1] - 2021-04-03 ### Added - Automated Mozilla Firefox testing via crossbrowsertesting - Automated Microsoft Internet Explorer 9 testing via crossbrowsertesting ### Changed - build(deps-dev): bump husky from 5.1.3 to 6.0.0 (a.o. [!110](https://github.com/mfranzke/loading-attribute-polyfill/pull/110)) - build(deps-dev): bump html-validate from 4.6.1 to 4.8.0 - build(deps-dev): bump webdriverio dependencies - Optimized the demo pages functionality for dynamic images, by adding a button - refactor: replacing `requestAnimationFrame` by `will-change: contents` (CSS) - build(deps-dev): bump @commitlint dependencies from 12.0.1 to 12.1.1 - chore: moved source file to subfolder for better structure - some formatting and codacy feedback ## [2.0.0-rc.0] - 2021-03-22 ### Added - GitHub's static analysis engine CodeQL to check against our repository's source code to find security vulnerabilities - Dependabot to ensure devDependencies are up to date ([!106](https://github.com/mfranzke/loading-attribute-polyfill/pull/106)) ### Changed - devDependency: bump husky from 5.1.2 to version 5.1.3 - devDependency: bump html-validate from 4.6.0 to 4.7.1 (commit [801b314](https://github.com/mfranzke/loading-attribute-polyfill/commit/801b314), [!105](https://github.com/mfranzke/loading-attribute-polyfill/pull/105) and [!109](https://github.com/mfranzke/loading-attribute-polyfill/pull/109)) ### Fixed - testing: updated the tools and removed some old code to make crossbrowsertesting.com work again ([!100](https://github.com/mfranzke/loading-attribute-polyfill/pull/100)) - browsers capabilities: we need to differentiate in between image and iframe capability, as Firefox only supports images for now, but not iframes ## [2.0.0-beta.1] - 2021-03-04 ### Changed - BREAKING CHANGE: Even also generate JS modules from now on supported by [microbundle](https://npmjs.com/microbundle), added the relevant property entries within the `package.json` directing to those files, that are now stored within the `dist/` folder (see [migration guide](MIGRATION.md) [#19](https://github.com/mfranzke/loading-attribute-polyfill/issues/19), [#87](https://github.com/mfranzke/loading-attribute-polyfill/pull/87), [#39](https://github.com/mfranzke/loading-attribute-polyfill/pull/39)) ## [2.0.0-beta.0] - 2021-03-04 ### Fixed - BREAKING CHANGE: wrapping the `<picture>` HTML tag instead of its content with `<noscript>` to prevent W3C HTML validator errors (see [migration guide](MIGRATION.md) [#90](https://github.com/mfranzke/loading-attribute-polyfill/issues/90)) ## [1.5.4] - 2020-05-23 ### Changed - Updated webdriverio, husky, prettier and xo dependencies - Replaced Greenkeeper by Snyk for vulnerabilities scanning - Formatted code by prettier - husky: moved the hook to the dedicated config file - README: reordered the badges ### Fixed - README: Position of Gitter badge - npmignore: added necessary folder ## [1.5.3] - 2020-03-22 ### Changed - Updated `webdriverio` and `prettier` dependencies ### Fixed - build: `*.min.js` files should't get prettified ## [1.5.2] - 2020-03-19 ### Added - improvement(prettier): run `prettier` when committing files - a minzipped size badge ### Changed - Formatting and code & content optimizations - `xo`: added further rules for IE9 compatibility ## [1.5.1] - 2020-03-15 ### Fix - Corrected some metadata regarding the packages ## [1.5.0] - 2020-03-15 ### Changed - Updated `webdriverio`, `commitlint` and `xo` dependencies - docs: further clarifications - IE9 & IE10: removed `.dataset` reliance ### Fixed - IE9 & IE10: not deleting `dataset` items for IE9 compatibility [#66](https://github.com/mfranzke/loading-attribute-polyfill/issues/66) - IE9 & IE10: added section within the docs on including the polyfill JS file at the end of the body ## [1.4.1] - 2020-02-26 ### Changed - Updated `webdriverio`, `husky` and `xo` dependencies - Optimized the `.npmignore` file ## [1.4.0] - 2020-01-25 ### Added - `Commitlint` & `husky` for CI ### Changed - Update placeholder to SVG to prevent reflow on lazyloaded images [#48](https://github.com/mfranzke/loading-attribute-polyfill/issues/48) - Updated `webdriverio` and `xo` dependencies ### Fixed - `README` needed better wording to avoid confusion on installation/integration process [#46](https://github.com/mfranzke/loading-attribute-polyfill/issues/46) ## [1.3.1] - 2019-11-10 ### Fixed - Added another file to the `.npmignore`, nevermind ... ## [1.3.0] - 2019-11-10 ### Added - Gitter badge - Graceful degradation and functionality for IE9 [#41](https://github.com/mfranzke/loading-attribute-polyfill/issues/41) - Updated with some more supporters ### Changed - Updated `prettier` and `webdriverio` dependencies - Further enhanced the documentation, like e.g. for [#33](https://github.com/mfranzke/loading-attribute-polyfill/issues/33) ### Fixed - Reduced the weight of the NPM package by adding a `.npmignore` file - Typos in the docs ## [1.2.0] - 2019-10-15 ### Added - Crawler/"SEO" capabilities - Testing: Further browsers and activated the video-recording - Lots of further information and documentation - Codacy, dependency and Greenkeeper ([#18](https://github.com/mfranzke/loading-attribute-polyfill/issues/18)) integrations and badges, yeah ! - Comment within the demo page clarifying the images content [#8](https://github.com/mfranzke/loading-attribute-polyfill/issues/8) - Links to further implementations / plugins & extensions ### Changed - Made changes regarding to `xo`/`prettier` tools and `codacys` ([#12](https://github.com/mfranzke/loading-attribute-polyfill/issues/12)) remarks - Some even smaller base64 image as an image replacement - Loading the sample images locally - Update `xo` to version 0.25 - Updated `webdriver.io`'s packages to version 5.13.2 - Code simplifications ### Fixed - Outdated `JSBin` link - Markdown regarding some readers/interpreters malfunctions ## [1.1.0] - 2019-08-15 ### Changed - Added IE, EDGE < version 16 and Safari < version 12 support ## [1.0.1] - 2019-08-10 ### Changed - Corrected both the demo-page as well as the documentation on the aspect of wrapping the `<source>` HTML tags as well ## [1.0.0] - 2019-08-10 ### Added - Comment regarding asynchronous loading - `Webdriver.io` testing ### Changed - BREAKING CHANGE: You'll need to also wrap the `<source>` HTML tags within the `<picture>` tags with `<noscript>` ### Fix - Documents markup regarding codacy suggestions - Corrected sample image measurements - The images didn't load lazily in Safari, but directly, as reported with [#3](https://github.com/mfranzke/loading-attribute-polyfill/issues/3) - Displaying the images on smaller viewports on the sample page ## [0.2.0] - 2019-05-22 ### Added - Changelog - `Codacy` integration and badge - Code examples - Optional additional dependencies section within the `README` - Optional polyfill for the demo page - "Conventional Commits" support as well as their badge - yeah ! ### Changed - Docs formatting - Some docs content enhancements - Internal namings within the JS file ## [0.1.2] - 2019-05-04 ### Added - Documentation ## [0.1.1] - 2019-05-01 ### Added - `CHANGELOG.md` file ## [0.1.0] - 2019-05-01 ### Added - Initial files - `npm` and `bower` support - code formatting and linting