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Frequent errors with Apollo Client Apollo Client

Query definition in GraphQL and frequent errors with Apollo…

  • February 18, 2019March 11, 2019
  • by Coder Kai

Query definition in GraphQL is will be something you know now but not mastered. If you were going through the pages to troubleshoot frequent errors with Apollo Client which makes no sense, this post might help. First, the reason to create this post is,

  1. Most of the error logs are not descriptive and makes no clue on where the real error is.
  2. There can be so many different mistakes in coding the queries and difficulty in keeping on track of it.

And most importantly if I get into a trouble again, I can refer this 😉 Read more “Query definition in GraphQL and frequent errors with Apollo Client” →

GraphQL Web App with AWS Amplify and IAM Authentication AppSync

AppSync GraphQL Web App with AWS Amplify and IAM…

  • September 24, 2018September 25, 2018
  • by Coder Kai

Howdy! In this tutorial going to create an AppSync GraphQL Web App with AWS Amplify and IAM Authentication using Cognito User Pools. The reason behind this is, if you are creating an web app quickly, the AWS AppSync, Mobile Hub, DynamoDB will come with all the equipments that you need to scale it. So this is such an attempt but um not using the aws amplify cli to create since I would like to know what my configurations looks like when it comes to web. The App will be a react app to quickly show how its done.

Read more “AppSync GraphQL Web App with AWS Amplify and IAM Authentication” →

aws graphql with lambda AppSync

How to mutate AWS GraphQL using AWS Lambda

  • August 26, 2018September 5, 2018
  • by Coder Kai

Recently, I had to create a AWS Lambda trigger for the AWS DynamoDB table events. The tricky part on this thing was to mutate AWS GraphQL using AWS Lambda with this DynamoDB event. The reason was I wanted all the clients which were subscribed to GraphQL to get this event with modified data.

aws graphql trigger example - mutate AWS GraphQL using AWS Lambda Read more “How to mutate AWS GraphQL using AWS Lambda” →

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