the-djmaze/snappymail
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Drop support for Edge Legacy (is EOL), Firefox < 69, Chrome < 69, Safari < 12

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djmaze 2021-07-26 11:48:53 +02:00
parent d41b929c13
commit 4d655953de
3 changed files with 27 additions and 34 deletions
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42
README.md
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@ -76,14 +76,22 @@ This fork of RainLoop has the following changes:
* Prevent Google FLoC
* Added [Fetch Metadata Request Headers](https://www.w3.org/TR/fetch-metadata/) checks
### Supported browsers
This fork uses downsized/simplified versions of scripts and has no support for Internet Explorer nor Edge Legacy.
Supported are:
* Chrome 69
* Edge 79
* Firefox 69
* Opera 56
* Safari 12
### Removal of old JavaScript
This fork uses downsized/simplified versions of scripts and has no support for Internet Explorer.
The result is faster and smaller download code (good for mobile networks).
Things might work in Edge 18, Firefox 50-62 and Chrome 54-68 due to one polyfill for array.flat().
* Added dev/prototype.js for some additional features
* boot.js without webpack overhead
* Modified Jua.js to be without jQuery
@ -120,23 +128,23 @@ RainLoop 1.15 vs SnappyMail
|js/* |RainLoop |Snappy |
|--------------- |--------: |--------: |
|admin.js |2.158.025 | 91.364 |
|app.js |4.215.733 | 454.661 |
|admin.js |2.158.025 | 91.598 |
|app.js |4.215.733 | 454.046 |
|boot.js | 672.433 | 3.147 |
|libs.js | 647.679 | 218.491 |
|libs.js | 647.679 | 218.139 |
|polyfills.js | 325.908 | 0 |
|serviceworker.js | 0 | 285 |
|TOTAL |8.019.778 | 767.663 |
|TOTAL |8.019.778 | 767.215 |
|js/min/* |RainLoop |Snappy |RL gzip |SM gzip |RL brotli |SM brotli |
|--------------- |--------: |--------: |------: |------: |--------: |--------: |
|admin.min.js | 255.514 | 47.527 | 73.899 | 14.263 | 60.674 | 12.750 |
|app.min.js | 516.000 | 233.755 |140.430 | 68.663 |110.657 | 58.026 |
|admin.min.js | 255.514 | 47.631 | 73.899 | 14.320 | 60.674 | 12.796 |
|app.min.js | 516.000 | 233.722 |140.430 | 68.676 |110.657 | 58.037 |
|boot.min.js | 66.456 | 1.751 | 22.553 | 1.025 | 20.043 | 858 |
|libs.min.js | 574.626 | 106.543 |177.280 | 38.613 |151.855 | 34.543 |
|libs.min.js | 574.626 | 106.273 |177.280 | 38.502 |151.855 | 34.428 |
|polyfills.min.js | 32.608 | 0 | 11.315 | 0 | 10.072 | 0 |
|TOTAL |1.445.204 | 389.576 |425.477 |122.564 |353.301 |106.177 |
|TOTAL (no admin) |1.189.690 | 342.049 |351.061 |108.301 |292.627 | 93.427 |
|TOTAL |1.445.204 | 389.377 |425.477 |122.523 |353.301 |106.119 |
|TOTAL (no admin) |1.189.690 | 341.746 |351.061 |108.203 |292.627 | 93.323 |
For a user its around 69% smaller and faster than traditional RainLoop.
@ -175,12 +183,12 @@ For a user its around 69% smaller and faster than traditional RainLoop.
|css/* |RainLoop |Snappy |RL gzip |SM gzip |SM brotli |
|------------ |-------: |------: |------: |------: |--------: |
|app.css | 340.334 | 98.499 | 46,959 | 17.842 | 15.378 |
|app.min.css | 274.791 | 81.603 | 39.618 | 15.982 | 14.056 |
|app.css | 340.334 | 98.323 | 46,959 | 17.821 | 15.355 |
|app.min.css | 274.791 | 80.298 | 39.618 | 15.963 | 14.045 |
|boot.css | | 1.326 | | 664 | 545 |
|boot.min.css | | 1.071 | | 590 | 474 |
|admin.css | | 40.516 | | 8.481 | 7.401 |
|admin.min.css | | 32.041 | | 7.447 | 6.610 |
|admin.css | | 40.369 | | 8.467 | 7.389 |
|admin.min.css | | 31.901 | | 7.430 | 6.599 |
### Squire vs CKEditor

17
dev/polyfill.js
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@ -2,22 +2,7 @@
(w=>{
Array.prototype.flat || Object.defineProperty(Array.prototype, 'flat', {
configurable: true,
value: function flat(depth) {
depth = isNaN(depth) ? 1 : Number(depth);
return depth ? Array.prototype.reduce.call(this, (acc, cur) => {
if (Array.isArray(cur)) {
acc.push.apply(acc, flat.call(cur, depth - 1));
} else {
acc.push(cur);
}
return acc;
}, []) : this.slice();
},
writable: true
});
// Edge Legacy (pre chromium/webkit), Firefox < 69, Safari < 13.4
w.ResizeObserver || (w.ResizeObserver = class {
constructor(callback) {
this.observer = new MutationObserver(callback.debounce(250));

2
snappymail/v/0.0.0/app/templates/Index.html
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@ -15,7 +15,7 @@
<link type="text/css" rel="stylesheet" data-href="{{BaseAppMainCssLink}}" id="app-css" rel="preload">
<link rel="manifest" href="{{BaseAppManifestLink}}">
<style id="app-theme-style" data-href="{{BaseAppThemeCssLink}}">{{BaseAppThemeCss}}</style>
<script>document.append||document.location.replace('./?/BadBrowser');</script>
<script>[].flat||document.location.replace('./?/BadBrowser');</script>
{{BaseAppFaviconPngLinkTag}}
{{BaseAppFaviconTouchLinkTag}}
</head>