docs: add badges to README

README.md

@@ -1,5 +1,14 @@
 # parcel-plugin-linaria
 
+[![Build Status][build-badge]][build]
+[![Code Coverage][coverage-badge]][coverage]
+[![Version][version-badge]][package]
+[![MIT License][license-badge]][license]
+
+[![PRs Welcome][prs-welcome-badge]][prs-welcome]
+[![Chat][chat-badge]][chat]
+[![Sponsored by Callstack][callstack-badge]][callstack]
+
 A plugin to use [Linaria](https://github.com/callstack/linaria) with [Parcel](https://parceljs.org/).
 
 ## Installation
@@ -26,3 +35,23 @@ The plugin works without any extra configuration. See [Linaria's docs](https://g
 ## License
 
 MIT License
+
+## Made with ❤️ at Callstack
+
+`parcel-plugin-linaria` is an open source project and will always remain free to use. If you think it's cool, please star it 🌟. [Callstack](https://callstack.com) is a group of React and React Native geeks, contact us at [hello@callstack.com](mailto:hello@callstack.com) if you need any help with these or just want to say hi!
+
+<!-- badges -->
+[build-badge]: https://img.shields.io/circleci/project/github/callstack/parcel-plugin-linaria/master.svg?style=flat-square
+[build]: https://circleci.com/gh/callstack/parcel-plugin-linaria
+[coverage-badge]: https://img.shields.io/codecov/c/github/callstack/parcel-plugin-linaria.svg?style=flat-square
+[coverage]: https://codecov.io/github/callstack/parcel-plugin-linaria
+[version-badge]: https://img.shields.io/npm/v/parcel-plugin-linaria.svg?style=flat-square
+[package]: https://www.npmjs.com/package/parcel-plugin-linaria
+[license-badge]: https://img.shields.io/npm/l/parcel-plugin-linaria.svg?style=flat-square
+[license]: https://opensource.org/licenses/MIT
+[prs-welcome-badge]: https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square
+[prs-welcome]: http://makeapullrequest.com
+[chat-badge]: https://img.shields.io/discord/426714625279524876.svg?style=flat-square&colorB=758ED3
+[chat]: https://discord.gg/zwR2Cdh
+[callstack-badge]: https://callstack.com/images/callstack-badge.svg
+[callstack]: https://callstack.com/open-source/?utm_source=github.com&utm_medium=referral&utm_campaign=linaria&utm_term=readme