mirror of
https://github.com/Smaug123/KaTeX
synced 2025-10-05 19:28:39 +00:00
Improve main page (index.html) speed (#1577)
* Inline Font Awesome icons using SVG * Add license information header * Preload KaTeX fonts * Defer loading javascripts * Cleanup stylesheet links * Invoke startup script immediately * Fix typo * Add leading zeros
This commit is contained in:
ylemkimon
GitHub
@@ -1,4 +1,9 @@
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<!DOCTYPE html>
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<!-- This page uses following open source software:
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* Lato Fonts by Lukasz Dziedzic - http://www.latofonts.com/
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License - SIL OFL 1.1 (https://scripts.sil.org/OFL)
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* Font Awesome Free 5.2.0 by @fontawesome - https://fontawesome.com
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License - https://fontawesome.com/license (Icons: CC BY 4.0, Code: MIT License) -->
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<html lang="en">
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<head>
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<meta charset="utf-8">
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@@ -10,11 +15,18 @@
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<meta property="og:url" content="http://khan.github.io/KaTeX/">
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<meta property="og:image" content="http://khan.github.io/KaTeX/og_logo.png">
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<meta property="og:description" content="Simple API, no dependencies – yet super-fast on all major browsers.">
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<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0-beta/dist/fonts/KaTeX_Main-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
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<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0-beta/dist/fonts/KaTeX_Math-Italic.woff2" as="font" type="font/woff2" crossorigin="anonymous">
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<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0-beta/dist/fonts/KaTeX_Size2-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
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<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0-beta/dist/fonts/KaTeX_Size4-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lato:300,400,700,700i">
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.10.0-beta/dist/katex.min.css" integrity="sha384-9tPv11A+glH/on/wEu99NVwDPwkMQESOocs/ZGXPoIiLE8MU/qkqUcZ3zzL+6DuH" crossorigin="anonymous">
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<script src="https://cdn.jsdelivr.net/npm/katex@0.10.0-beta/dist/katex.min.js" integrity="sha384-U8Vrjwb8fuHMt6ewaCy8uqeUXv4oitYACKdB0VziCerzt011iQ/0TqlSlv8MReCm" crossorigin="anonymous"></script>
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<link href="https://fonts.googleapis.com/css?family=Lato:300,400,700,700i" rel="stylesheet">
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<link href="https://use.fontawesome.com/efe646278d.css" type="text/css" rel="stylesheet">
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<link href="static/index.css" type="text/css" rel="stylesheet">
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<link rel="stylesheet" href="static/index.css">
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<script defer src="https://cdn.jsdelivr.net/npm/katex@0.10.0-beta/dist/katex.min.js" integrity="sha384-U8Vrjwb8fuHMt6ewaCy8uqeUXv4oitYACKdB0VziCerzt011iQ/0TqlSlv8MReCm" crossorigin="anonymous"></script>
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<script defer src="js/index.js" type="text/javascript"></script>
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</head>
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<body>
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<div class="header"><div class="container">
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@@ -23,9 +35,18 @@
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The <em>fastest</em> math typesetting library for the web.
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</div>
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<div class="cta">
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<a href="docs/node.html" role="button"><i class="fa fa-download"></i> Installation</a>
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<a href="docs/api.html" role="button"><i class="fa fa-book"></i> Documentation</a>
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<a href="https://github.com/Khan/KaTeX" role="button"><i class="fa fa-github"></i> View on GitHub</a>
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<a href="docs/node.html" role="button">
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<svg class="svg-inline--fa fa-download fa-w-16" aria-hidden="true" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M216 0h80c13.3 0 24 10.7 24 24v168h87.7c17.8 0 26.7 21.5 14.1 34.1L269.7 378.3c-7.5 7.5-19.8 7.5-27.3 0L90.1 226.1c-12.6-12.6-3.7-34.1 14.1-34.1H192V24c0-13.3 10.7-24 24-24zm296 376v112c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V376c0-13.3 10.7-24 24-24h146.7l49 49c20.1 20.1 52.5 20.1 72.6 0l49-49H488c13.3 0 24 10.7 24 24zm-124 88c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20zm64 0c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20z"></path></svg>
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Installation
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</a>
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<a href="docs/api.html" role="button">
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<svg class="svg-inline--fa fa-book fa-w-14" aria-hidden="true" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M448 360V24c0-13.3-10.7-24-24-24H96C43 0 0 43 0 96v320c0 53 43 96 96 96h328c13.3 0 24-10.7 24-24v-16c0-7.5-3.5-14.3-8.9-18.7-4.2-15.4-4.2-59.3 0-74.7 5.4-4.3 8.9-11.1 8.9-18.6zM128 134c0-3.3 2.7-6 6-6h212c3.3 0 6 2.7 6 6v20c0 3.3-2.7 6-6 6H134c-3.3 0-6-2.7-6-6v-20zm0 64c0-3.3 2.7-6 6-6h212c3.3 0 6 2.7 6 6v20c0 3.3-2.7 6-6 6H134c-3.3 0-6-2.7-6-6v-20zm253.4 250H96c-17.7 0-32-14.3-32-32 0-17.6 14.4-32 32-32h285.4c-1.9 17.1-1.9 46.9 0 64z"></path></svg>
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Documentation
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</a>
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<a href="https://github.com/Khan/KaTeX" role="button">
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<svg class="svg-inline--fa fa-github fa-w-16" aria-hidden="true" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path fill="currentColor" d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"></path></svg>
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View on GitHub
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</a>
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</div>
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<div class="demo" id="demo">
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<div class="demo-left">
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@@ -75,9 +96,18 @@ f(x) = \int_{-\infty}^\infty
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<div class="comparison"></div>
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<div class="cta">
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<a href="docs/node.html" role="button"><i class="fa fa-download"></i> Installation</a>
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<a href="docs/api.html" role="button"><i class="fa fa-book"></i> Documentation</a>
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<a href="https://github.com/Khan/KaTeX" role="button"><i class="fa fa-github"></i> View on GitHub</a>
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<a href="docs/node.html" role="button">
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<svg class="svg-inline--fa fa-download fa-w-16" aria-hidden="true" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M216 0h80c13.3 0 24 10.7 24 24v168h87.7c17.8 0 26.7 21.5 14.1 34.1L269.7 378.3c-7.5 7.5-19.8 7.5-27.3 0L90.1 226.1c-12.6-12.6-3.7-34.1 14.1-34.1H192V24c0-13.3 10.7-24 24-24zm296 376v112c0 13.3-10.7 24-24 24H24c-13.3 0-24-10.7-24-24V376c0-13.3 10.7-24 24-24h146.7l49 49c20.1 20.1 52.5 20.1 72.6 0l49-49H488c13.3 0 24 10.7 24 24zm-124 88c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20zm64 0c0-11-9-20-20-20s-20 9-20 20 9 20 20 20 20-9 20-20z"></path></svg>
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Installation
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</a>
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<a href="docs/api.html" role="button">
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<svg class="svg-inline--fa fa-book fa-w-14" aria-hidden="true" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M448 360V24c0-13.3-10.7-24-24-24H96C43 0 0 43 0 96v320c0 53 43 96 96 96h328c13.3 0 24-10.7 24-24v-16c0-7.5-3.5-14.3-8.9-18.7-4.2-15.4-4.2-59.3 0-74.7 5.4-4.3 8.9-11.1 8.9-18.6zM128 134c0-3.3 2.7-6 6-6h212c3.3 0 6 2.7 6 6v20c0 3.3-2.7 6-6 6H134c-3.3 0-6-2.7-6-6v-20zm0 64c0-3.3 2.7-6 6-6h212c3.3 0 6 2.7 6 6v20c0 3.3-2.7 6-6 6H134c-3.3 0-6-2.7-6-6v-20zm253.4 250H96c-17.7 0-32-14.3-32-32 0-17.6 14.4-32 32-32h285.4c-1.9 17.1-1.9 46.9 0 64z"></path></svg>
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Documentation
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</a>
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<a href="https://github.com/Khan/KaTeX" role="button">
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<svg class="svg-inline--fa fa-github fa-w-16" aria-hidden="true" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><path fill="currentColor" d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"></path></svg>
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View on GitHub
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</a>
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</div>
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</div></div>
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@@ -87,11 +117,6 @@ f(x) = \int_{-\infty}^\infty
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Created by <a href="https://github.com/xymostech">Emily Eisenberg</a> and <a href="https://sophiebits.com/">Sophie Alpert</a>
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</span>
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</div></div>
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<script src="js/index.js" type="text/javascript"></script>
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<script type="text/javascript">
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startup();
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</script>
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<script>
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
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@@ -1,6 +1,6 @@
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/* eslint-disable no-var */
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/* global katex: false */
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window.startup = function() {
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(function() {
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var tex = document.getElementsByClassName("tex");
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Array.prototype.forEach.call(tex, function(el) {
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katex.render(el.getAttribute("data-expr"), el);
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@@ -31,4 +31,4 @@ window.startup = function() {
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});
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doDemo();
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};
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})();
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@@ -236,3 +236,20 @@ b {
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margin-bottom: 10px;
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}
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}
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.svg-inline--fa {
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overflow: visible;
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display: inline-block;
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font-size: inherit;
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height: 1em;
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vertical-align: -0.125em;
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margin-right: 3px;
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}
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.svg-inline--fa.fa-w-14 {
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width: 0.875em;
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}
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.svg-inline--fa.fa-w-16 {
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width: 1em;
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}
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Block a user