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A cost effective way to deploy React application for startups(Deployment using AWS S3 and AWS…
Deployment of react applications is always a concern for startups in terms of money they spend for deployment services. Most of these…
Nikesh Kumar T K
Feb 10
Handling forms in react using react-hook-form.
While writing code for a production level applications, its very crutial to take care of all the data validations during form submissions…
Nikesh Kumar T K
Jan 28
Understanding garbage collector in javascript.
Ever wondered what happens to variables that are no longer needed in your running JavaScript code? Well, that’s where garbage collectors…
Nikesh Kumar T K
Dec 14, 2023
Mastering React.js Caching: Boosting Performance and Optimizing User Experience.
Optimizing react components is very crucial in real word projects for a smoother user experience. In react, we can optimize components in…
Nikesh Kumar T K
Dec 10, 2023
Securing TypeScript Applications with Type-Safe .env
As a Node.js developer, I often found myself repeatedly referring to my .env file to manually copy environment variable names for use in…
Nikesh Kumar T K
Dec 3, 2023
Understanding prototype-chaining in javascript.
JavaScript, as a prototype-based language, utilizes a unique approach to object-oriented programming through a concept known as prototypes…
Nikesh Kumar T K
Dec 1, 2023
This UI Library will make your life easier.
shadcn ui : Opensource tailwind components.
Nikesh Kumar T K
Nov 24, 2023
Mastering TypeScript: Unveiling the Power of Conditional Types.
In your typescript journey you might have came across the situations where you need specific fields in a type conditionally. In this…
Nikesh Kumar T K
Nov 11, 2023
Understanding serverless backend(AWS API Gateway).
Understanding serverless backend(AWS API Gateway).
In this article, we will look at the concepts of serverless backend. How it differ from server-based system and advantages of using…
Nikesh Kumar T K
Nov 8, 2023
Different Authentication flows to generate JWT tokens:
Different Authentication flows to generate JWT tokens:
1) Username and Password Flow:
Arun Rajeevan
Nov 7, 2023
OpenID connect(OIDC) components
OpenID Connect (OIDC) is an authentication and authorization protocol that builds upon OAuth 2.0. It provides a standard way for…
Arun Rajeevan
Nov 7, 2023
Mastering Serverless Secrets: A Guide to Using Environment Variables
There are multiple ways to use env variables in serverless framework. In this article, we will look at two most common and easier ways to…
Nikesh Kumar T K
Nov 3, 2023
Securing Your Serverless APIs: Mastering JWT Authorization in AWS API Gateway with the Serverless…
Authorizing API endpoints is crucial for protecting your production application from unauthorized access. By using authorizers, you can…
Nikesh Kumar T K
Nov 3, 2023
Understanding Omit keyword in typescript.
In this article, we will delve into the purpose of the Omit keyword in TypeScript. There are scenarios where you need to reuse previously…
Nikesh Kumar T K
Oct 22, 2023
Higher Order Components in React js.
A Higher-Order Component (HOC) is a design pattern in React that enables you to enhance and share functionality among components. It’s…
Nikesh Kumar T K
Oct 22, 2023
Implement authentication using cognito and aws-amplify in React js.
Authentication is very crutial in any web application and there are many way to implement it. Today, we will look at how can implement an…
Nikesh Kumar T K
Oct 22, 2023
Validate env variables using environment-variable-validator for node js.
Environment variables are incredibly significant in the Node.js world. We use them for injecting our secrets, database URLs, environment…
Nikesh Kumar T K
Oct 17, 2023
How to bake a new EC2 instance to have docker and docker-compose?
How to bake a new EC2 instance to have docker and docker-compose?
On a newly Launched EC2 machine(Linux AMI)
Arun Rajeevan
Oct 14, 2023
How to host a React UI(S3) and EC2 server behind Cloudfront?
How to host a React UI(S3) and EC2 server behind Cloudfront?
Project Architecture:
Arun Rajeevan
Oct 14, 2023
How to solve Heap memory issue while building Frontend Project in Nodejs?
How to solve Heap memory issue while building Frontend Project in Nodejs?
Error:
Arun Rajeevan
Oct 12, 2023
How to see all UnImported node modules and files in a Project?
How to see all UnImported node modules and files in a Project?
How to get them?
Arun Rajeevan
Oct 10, 2023
How to fix refresh issue on React UI Path hosted behind Cloudfront?
How to fix refresh issue on React UI Path hosted behind Cloudfront?
Context: I have hosted my React based UI on S3 and put it behind Cloudfront distribution. Issue happens when I go to a route in the UI…
Arun Rajeevan
Oct 9, 2023
Host a website in S3 and put it behind GoDaddy
Host a website in S3 and put it behind GoDaddy
Development of Website: You can use any tool to create your website and once it is done, you can run a simple command to copy all the…
Arun Rajeevan
Oct 7, 2023
MongoDB Indexing using Mongoose
Indexing in MongoDB is a process used to improve the performance of database queries by making data retrieval faster. Without indexes…
Arun Rajeevan
Oct 6, 2023
Cloudwatch Loginsight query to get logs having a substring
Cloudwatch Loginsight query to get logs having a substring
I use cloudwatch to view my logs and this is a very handy command to see the logs that has a particular substring on a particular Log…
Arun Rajeevan
Sep 15, 2023
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