Search Hashnode

Search posts, tags, users, and pages

Karol Kozer (@karolkfe) | Hashnode

@karolkfe

Karol Kozer

@karolkfe

Developer

Joined February 2022

About

My name is Karol, I'm Senior Software Engineer. I am an enthusiast of JavaScript, React and all Front-End field technologies.

Karol Kozer's blogs

World of Reactworldofreact.hashnode.dev7 posts

About

My name is Karol, I'm Senior Software Engineer. I am an enthusiast of JavaScript, React and all Front-End field technologies.

Karol Kozer's blogs

World of Reactworldofreact.hashnode.dev7 posts

Recently published

worldofreact.hashnode.dev

Build a Monthly Planner in React with Planby PRO (5-Minute Tutorial)

Today, we’re going to build a Monthly Planner using Planby PRO in less than five minutes. Sounds amazing, right? Imagine how much time you can save with such a powerful tool. So, what is Planby PRO? It’s a React component designed for creating advanc...

Sep 3, 2025·1 min read

worldofreact.hashnode.dev

How I Built a Lightweight React Calendar That’s 3 Faster Than FullCalendar

😩 The problem with existing React calendars I love open source. But let's be honest – most calendar or timeline components in React either feel: bloated (looking at you, FullCalendar) janky on performance when rendering 100+ events terrible to st...

Aug 7, 2025·3 min read

worldofreact.hashnode.dev

Planby v3.12.0: Introducing the Fetch Analyzer

The Planby team has released version 3.12.0, bringing an innovative feature to the table: the Fetch Analyzer. This groundbreaking functionality aims to redefine how data fetching and request handling are managed in scheduling applications. Here’s an ...

Dec 4, 2024·3 min read

worldofreact.hashnode.dev

Planby v3.0.0: Revolutionize Your Scheduling with Ease and Style

In the bustling world of multimedia, finance, gaming, medical portals, and beyond, effective management of schedules, timelines, and data is vital. To meet this critical need, Planby offers an innovative, all-in-one npm package. Already trusted by ma...

May 24, 2023·2 min read

worldofreact.hashnode.dev

Schedule / Timeline for React with Planby 2.2.3 🚀

Hello readers! Planby is a component for a quick implementation of Schedules, Timelines, Electronic Program Guide, Conference / Calendar Planner, Music Events and many more ideas. It uses a custom virtual view which allows you to operate on a really ...

Mar 27, 2023·1 min read