In this tutorial, We will build a Todo Application using GraphQL and AWS AppSync.
If you don't know what GraphQL is you should Google and checkout my previous tutorial on GraphQL
By their own Definition
AWS AppSync makes it easy to build data driven mobile and browser-based apps that deliver responsive, collaborative experiences by keeping the data updated when devices are connected, enabling the app to use local data when offline, and synchronizing the data when the devices reconnect. AWS AppSync uses the open standard GraphQL query language so you can request, change, and subscribe to the exact data you need with just a few lines of code.
In simple terms, AWS AppSync allows us to write GrapgQL apps easily without worrying about the server or database.
It will make more sense once we start writing some code, So let's get started.
Sign in to your AWS Console and open AWS AppSync, Click on the Create API button, After clicking you will see this page (screenshot below)
For API Name enter
TodoApplication and for Select a template or custom schema, Select
Custom Schema (this is selected by default) and then click on the Create button.
You will see a page like this (screenshot below), Pleake make
You can copy your
API URL and
API Key or you can find this information whenever you want by opening AppSync and clicking on the Application Name.
In the left Sidebar you can see we have 4 new Links
We will build a simple Todo application which will allow us to create different users, each user can have multiple todo lists and each list can have n number of items.
Let's continue onto our next section where we will Design our Schema.
December 18, 2017 at 10:24 AMand is written by Dhruv Kumar Jha (me).