Text to Speech Using Amazon Polly, Lambda and AWS S3 — In this article, we will learn how to use Amazon’s text-to-speech service, Amazon Polly to generate an MP3 audio file from text content using an NodeJS (16 or below) AWS Lambda function. We will also learn how to upload the generated MP3 file to AWS S3 for completeness. Let us…

In this article, we will learn how to setup refresh token rotation in NextJS using NextAuth library while using the AWS Cognito provider. AWS Cognito is a user authentication service that enables user sign-up and sign-in for web and mobile applications. Check out these articles on AWS Cognito that I…

React Hooks were released as part of React 16.8 update, providing a way to use state and other React features without writing a class. This tutorial will explain the basics of React Hooks and how to use them. If you are already familiar with React hooks and want to learn…

In this article, we will learn how to use Github REST APIs to push a commit to a Github Repository. Github provides a REST API that allows developers to access and manipulate data stored in their repositories. This API can be used to create, update, and delete commits, as well…

In this article, we will look at some best practices for defining and using custom Hooks in ReactJS. We learned how to create custom hooks in React in a previous article. How to create custom hooks in React? Different use-cases to create custom hooks in React.medium.com Custom hooks are a powerful tool that React developers can use to create reusable logic and state management. Whether…

In this tutorial, we will learn how to configure NGINX on Ubuntu to run a NodeJS web server. NGINX is a popular web server that is used to serve web content. It is fast, reliable, and secure. It can also be used as a reverse proxy server for HTTP, HTTPS…

In this short post, we will learn how to capture and share screenshots in React Native programmatically. Capturing a screenshot in React Native is quite straightforward. All you need to do is use the react-native-view-shot library. …

In this short post, we will learn how to check AWS Lambda logs using the AWS Console. AWS Lambda is a serverless computing service that allows you to run code without having to manage any underlying infrastructure. It is a great way to quickly deploy and run code without having…

There are scenarios where a user exists in your system (here AWS Cognito user pool) and then goes ahead and uses a Federated login provider such as Google or Facebook using the same email address. Instead of creating a new user account in the user pool, linking the existing user…