Updated README.md and added homepage.

README.md

@@ -1,2 +1,46 @@
-# an-introduction-to-node-and-express
 An introduction to Node.js and express.js
+=========================================
+
+Welcome to **An introduction to Node.js and express.js**.
+
+The course covers:
+
+- [RESTful](https://hackernoon.com/restful-api-design-step-by-step-guide-2f2c9f9fcdbf)
+- [Node.js](https://nodejs.org/en/) basics
+- [Express](https://github.com/expressjs/express) basics
+- Storing with [lowdb](https://github.com/typicode/lowdb)
+
+[Here](https://soprasteria--intro-to-express.herokuapp.com/) you can find what the course aims to create.
+
+
+## Development
+
+```sh
+npm install
+
+# optional
+npm run build
+
+npm start
+```
+
+
+## 🐝 API
+
+__*[GET]*__ /articles
+
+```sh
+curl https://soprasteria--intro-to-express.herokuapp.com/api/v1/articles
+```
+
+__*[GET]*__ /articles/:id
+
+```sh
+curl https://soprasteria--intro-to-express.herokuapp.com/api/v1/articles/2
+```
+
+*__[PATCH]__* /articles/:id
+
+```sh
+curl -H "Content-Type: application/json" -d '{"like": false}' -X PATCH https://soprasteria--intro-to-express.herokuapp.com/api/v1/articles/2
+```