Update README

README.md

@@ -6,19 +6,32 @@ encantar.js is a GPU-accelerated Augmented Reality framework for the web.
 * It can run in devices without native support for AR / WebXR
 * It's **blazing fast**, built with GPU acceleration at its core
 * It's **easy to use** for developers and artists alike
+* It's **libre**: no vendor lock-in and no usage limits
 * **All you need is a modern web browser** - no app required!
 
 Get started at <https://encantar.dev> :magic_wand:
 
+**Enjoy my magic?** :mage_man:
+
+[![Donate via Ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/J3J41O00K)
+[![GitHub Sponsors](https://img.shields.io/github/sponsors/alemart?logo=github&style=for-the-badge)](https://github.com/sponsors/alemart)
+
 ## Demos
 
+Select any picture below, or [browse the website](https://encantar.dev/demos) for more!
+
 <a href="https://alemart.github.io/encantar-js/demos/hello-aframe/poster.html" target="_blank"><img src="docs/img/mage.gif" alt="Demo" height="144"></a> <a href="https://alemart.github.io/encantar-js/demos/basketball/poster.html" target="_blank"><img src="docs/img/basketball.gif" alt="Game" height="144"></a> <a href="https://alemart.github.io/encantar-js/addons/" target="_blank"><img src="docs/img/video-player.gif" alt="Video Player" height="144"></a>
 
-[More at the website...](https://encantar.dev/demos)
+## Documentation
+
+Learn the incantations:
+
+* [Tutorial for aspiring wizards](https://encantar.dev/tutorial)
+* [API Spellbook](https://encantar.dev/api)
 
 ## Core features
 
-Core features with [rich documentation](https://encantar.dev/api):
+Core incantations:
 
 * **Image tracking**: track detailed images such as cartoons or photos. Import your [custom images](https://encantar.dev/guidelines-for-images) and it just works!
 * **Pointer tracking**: create interactive experiences based on touch and mouse input with an easy-to-use API.
@@ -26,17 +39,11 @@ Core features with [rich documentation](https://encantar.dev/api):
 
 ## Add-Ons
 
-Additional features [available for supporters](https://encantar.dev/addons):
+[Extra incantations](https://encantar.dev/addons):
 
-* **Video Player**: easy-to-use video player with controls - suitable for promotional materials, educational content, interactive art, and much more. [Read more...](https://encantar.dev/addons/ar-video-player)
-* **Buttons & Clickables**: easily trigger reactions when buttons or 3D objects are tapped in AR. [Read more...](https://encantar.dev/addons/ar-button)
+* **Video Player**: easy-to-use video player with controls - suitable for promotional materials, educational content, interactive art, and much more.
+* **Buttons & Clickables**: easily trigger reactions when buttons or 3D objects are tapped in AR.
 
 ## About
 
-encantar.js is developed by [Alexandre Martins](https://github.com/alemart) and released under the [GNU LGPL v3](LICENSE.md). It's based on [speedy-vision](https://github.com/alemart/speedy-vision).
-
-**Enjoy my magic?** :mage_man:
-
-[![Donate via Ko-fi](https://ko-fi.com/img/githubbutton_sm.svg)](https://ko-fi.com/J3J41O00K)
-[![GitHub Sponsors](https://img.shields.io/github/sponsors/alemart?logo=github&style=for-the-badge)](https://github.com/sponsors/alemart)
-
+encantar.js is developed by [Alexandre Martins](https://github.com/alemart) and released under the [GNU LGPL v3](LICENSE.md). It's based on [speedy-vision](https://github.com/alemart/speedy-vision), a computer vision library for JavaScript created by the same author.