revamp readme, add sponsors

README.md

@@ -1,28 +1,43 @@
 <p align="center">
   <a href="https://revealjs.com">
-  <img src="https://hakim-static.s3.amazonaws.com/reveal-js/logo/v1/reveal-black-text-sticker.png" alt="reveal.js" width="450">
+  <img src="https://hakim-static.s3.amazonaws.com/reveal-js/logo/v1/reveal-black-text-sticker.png" alt="reveal.js" width="500">
   </a>
   <br><br>
   <a href="https://github.com/hakimel/reveal.js/actions"><img src="https://github.com/hakimel/reveal.js/workflows/tests/badge.svg"></a>
   <a href="https://slides.com/"><img src="https://s3.amazonaws.com/static.slid.es/images/slides-github-banner-320x40.png?1" alt="Slides" width="160" height="20"></a>
 </p>
 
-reveal.js is an open source HTML presentation framework. It enables anyone with a web browser to create fully featured and beautiful presentations for free. [Check out the live demo](https://revealjs.com/).
+reveal.js is an open source HTML presentation framework. It enables anyone with a web browser to create fully featured and beautiful presentations for free. Check out the live demo at [revealjs.com](https://revealjs.com/).
 
 The framework comes with a broad range of features including [nested slides](https://revealjs.com/vertical-slides/), [Markdown support](https://revealjs.com/markdown/), [Auto-Animate](https://revealjs.com/auto-animate/), [PDF export](https://revealjs.com/pdf-export/), [speaker notes](https://revealjs.com/speaker-view/), [LaTeX typesetting](https://revealjs.com/math/), [syntax highlighted code](https://revealjs.com/code/) and much more.
 
-<h1>
-  <a href="https://revealjs.com/installation" style="font-size: 3em;">Get Started</a>
-</h1>
-
-## Documentation
-The full reveal.js documentation is available at [revealjs.com](https://revealjs.com).
+Getting started
+- 🚀 [Install reveal.js](https://revealjs.com/installation)
+- 👀 [View a demo presentation](https://revealjs.com/demo)
+- 📖 [Read the documentation](https://revealjs.com/markup/)
+- 🧑‍🎨 [Try the visual editor for reveal.js at Slides.com](https://slides.com/)
+- 🎬 [Watch the reveal.js video course (paid)](https://revealjs.com/course)
+
+## Sponsors
+<sup>Hakim's open source work is supported by <a href="https://github.com/sponsors/hakimel">GitHub sponsors</a> 🙌</sup>
+<div align="center">
+<a href="https://doppler.com/?utm_campaign=github_repo&utm_medium=referral&utm_content=chalk&utm_source=github">
+  <div>
+    <img src="https://dashboard.doppler.com/imgs/logo-long.svg" width="240" alt="Doppler">
+  </div>
+  <b>All your environment variables, in one place</b>
+  <div>
+    <sub>Stop struggling with scattered API keys, hacking together home-brewed tools,</sub>
+    <br>
+    <sup>and avoiding access controls. Keep your team and servers in sync with Doppler.</sup>
+  </div>
+</a>
+</div>
 
 ## Online Editor
 Want to create your presentation using a visual editor? Try the official reveal.js presentation platform for free at [Slides.com](https://slides.com). It's made by the same people behind reveal.js.
 
-## License
-
-MIT licensed
-
-Copyright (C) 2011-2021 Hakim El Hattab, https://hakim.se
+--- 
+<div align="center">
+  MIT licensed | © 2011-2021 Hakim El Hattab, https://hakim.se
+</div>