chore: update README

packages/text-field/README.md

@@ -1,5 +1,54 @@
 # @vaadin/text-field
 
-> ⚠️ Work in progress, please do not use this component yet.
+A web component that allows the user to input and edit text.
 
-The new version of `vaadin-text-field` component using slotted `<input>`.
+[Live Demo ↗](https://vaadin.com/docs/latest/ds/components/text-field)
+
+```html
+<vaadin-text-field label="Street Address"></vaadin-text-field>
+```
+
+## Installation
+
+Install the component:
+
+```sh
+npm i @vaadin/text-field --save
+```
+
+Once installed, import the component in your application:
+
+```js
+import '@vaadin/text-field';
+```
+
+## Themes
+
+Vaadin components come with two built-in [themes](https://vaadin.com/docs/latest/ds/customization/using-themes),
+Lumo and Material. The [main entrypoint](https://github.com/vaadin/web-components/blob/master/packages/text-field/vaadin-text-field.js)
+of the package uses Lumo theme.
+
+To use the Material theme, import the component from the `theme/material` folder:
+
+```js
+import '@vaadin/text-field/theme/material/vaadin-text-field.js';
+```
+
+You can also import the Lumo version of the component explicitly:
+
+```js
+import '@vaadin/text-field/theme/lumo/vaadin-text-field.js';
+```
+
+Finally, you can import the un-themed component from the `src` folder to get a minimal starting point:
+
+```js
+import '@vaadin/text-field/src/vaadin-text-field.js';
+```
+
+## License
+
+Apache License 2.0
+
+Vaadin collects development time usage statistics to improve this product.
+For details and to opt-out, see https://github.com/vaadin/vaadin-usage-statistics.