CreoWis Blog

Error handling in Next.js App Router

If you've been working with Next.js 14 and you've spotted the error.js file in your directory, you might be wondering what it's all about. Well, you're in luck! Today, we're going to break down this file and see how it helps us out. First of all, let...

Next.js

Syket Bhattachergee·5 min read

How to set up Keycloak with NestJS?

Looking to enhance your NestJS application's security and user management capabilities? Integrating Keycloak with NestJS can provide a robust solution. Follow this comprehensive guide to effortlessly set up Keycloak authentication within your NestJS ...

Syket Bhattachergee·4 min read

Keycloak: Your Key to Secure Access Control (and Why You Need It)

Imagine your office building. Each employee has a keycard that grants them access to specific areas, right? In the digital world, Keycloak plays a similar role. It's a powerful authorization server that acts as the gatekeeper, controlling who can acc...

keycloak

role-based-access-control

access control

Security

General Programming

Syket Bhattachergee·2 min read

Refreshing a page on backend data update in Next.js: a step-by-step guide

Introduction We all love applications that are dynamic and interactive, don't we?😉 As we push forward in the digital age, it's essential to keep our applications up-to-date, especially those built with modern technologies like Next.js. Consider you'...

Chhakuli Zingare·5 min read

How to create a Next.js 14 dynamic sitemap?

What is a sitemap? A sitemap is a file that contains a comprehensive list of all the pages on a website, along with their interrelationships. It plays a crucial role in aiding search engines to efficiently crawl and comprehend the structure of the we...

Syket Bhattachergee·3 min read

Code Smarter, Not Harder: how design system turned my chaos into coding bliss!

Hey friends! 👋 I'm a frontend developer, and I want to share my journey into the fascinating world of design systems – a game-changer that transformed my coding approach. Let's roll! 👶 The Rookie Days: Ignorance is Bliss Back in my beginner days, I...

Chhakuli Zingare·3 min read

How to create a link previewer with Next.js?

Hey there! Ever wondered how to make your shared website links stand out on platforms like LinkedIn, Twitter, or WhatsApp? Well, you're in for a treat because we're about to dive into the exciting process of crafting captivating link previews that wi...

Chaitanya Agarwal·7 min read

Code adventure: how I went from only React to TypeScript & Next.js fun at Creowis!

Hey tech buddies! 🌟 Time to spill the tea on my Creowis tech journey. So, I've been rocking it with React in my projects, feeling all cool. But hold up! On day one, surprise! I'm handed TypeScript and Next.js tasks. Not exactly what I expected, but ...

Chhakuli Zingare·4 min read

How to reduce unused JavaScript in your code?

Cutting down on JavaScript is super important when you're building modern websites. It's a big deal for making your pages work well and be more efficient overall. As technology in software keeps growing, everyone wants websites to be quicker and work...

Syket Bhattachergee·7 min read