SeongKuk Han

2025 Dec, I have stopped writing blog posts. If you are interested in me, feel free to connect with me on LinkedIn: www.linkedin.com/in/dev-licokr

Seoul, South Korea Joined on Nov 26, 2020

Work

Software Engineer

Pinned

SeongKuk Han

Apr 12 '24

React Monorepo Setup Tutorial with pnpm and Vite: React project + UI, Utils

#react #pnpm #vite #tutorial

125

6 min read

SeongKuk Han

Feb 17 '24

Set Up Neovim with kickstart.nvim on Mac as a Vimginner

#beginners #editor #productivity #vim

5 min read

SeongKuk Han

Nov 13 '22

React: Comparison of JS Canvas Libraries (Konvajs vs Fabricjs)

#react #webdev #tutorial #beginners

9 min read

SeongKuk Han

Aug 19 '22

React TS: Don't repeat the type when you pass functions as props, use their types.

#react #typescript #webdev #beginners

275

2 min read

SeongKuk Han

Nov 18 '25

Build a Voice Chat App Using AWS Chime SDK (React + Node.js)

#react #node #webdev #aws

4 min read

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SeongKuk Han

Sep 30 '25

React: Building an Independent Modal with createRoot

#react #webdev #javascript #beginners

3 min read

SeongKuk Han

Aug 31 '25

React: How to Test useState (with Examples)

#react #testing #javascript #webdev

6 min read

SeongKuk Han

Jul 27 '25

React Drag and Drop Example: Moving a Square to Different Areas (Desktop Only)

#react #webdev #beginners #javascript

7 min read

SeongKuk Han

Jun 29 '25

Sharing Types and Values Across Frontend and Backend Using a PNPM Monorepo (React + NestJS)

#pnpm #monorepo #webdev #typescript

5 min read

SeongKuk Han

Apr 25 '25

Show Maintenance Page with Nginx - (Web + Nginx + Docker)

#nginx #nextjs #docker #webdev

6 min read

SeongKuk Han

Mar 22 '25

Mac Dev Environment Automation: From Reset to Ready in 5 Minutes

#go #development #productivity #devops

7 min read

SeongKuk Han

Feb 27 '25

Go Simple Example: Generate Audio Stories with Google Gemini, TTS, and Cloudflare R2

#go #tutorial #ai #gcp

9 min read

SeongKuk Han

Jan 30 '25

2024 Reflection: Moving Abroad & 2025 Goals

#devchallenge #newyearchallenge #career #motivation

6 min read

SeongKuk Han

Dec 27 '24

Using Vim Navigation (h, j, k, l) as Arrow Keys on Mac with Karabiner-Elements

#vim #productivity #karabinerelements #macos

4 min read

SeongKuk Han

Nov 30 '24

Neovim how to ignore directories like node_modules in Telescope

#vim #productivity #tooling #nvim

1 min read

SeongKuk Han

Nov 27 '24

Why Spaces Are Encoded: %20 with encodeURI and +(plus) with URL / Differences Between encodeURI and URL

#webdev #javascript #tutorial #frontend

4 min read

SeongKuk Han

Oct 20 '24

Sharing My Experience (Mac Users): Time to Get Rid of the Mouse with Homerow and Aerospace

#productivity #beginners #software #mac

3 min read

SeongKuk Han

Sep 7 '24

Custom useKeyboardAvoiding Hook: Adjusting View Translation Based on Keyboard Height in Expo/React Native

#react #reactnative #mobile #tutorial

5 min read

SeongKuk Han

Aug 26 '24

Expo/React Native Drag and Drop Example

#react #reactnative #tutorial #learning

6 min read

SeongKuk Han

Aug 11 '24

Running a React Native Hello World App on an iPhone (Without Expo): Troubleshooting Common Issues

#react #reactnative #mobile #tutorial

7 min read

SeongKuk Han

Jul 18 '24

First Impressions of Vue3: Comparing with React through a Todo App

#vue #webdev #react #frontend

6 min read

SeongKuk Han

Jun 19 '24

React: Prevent UI Blocking from Busy Logic Using Web Workers API

#react #webdev #javascript #tutorial

6 min read

SeongKuk Han

May 24 '24

Make Commit in Your React Project Format-Test-Build Ready with Husky - A Step-by-Step Guide

#react #webdev #tutorial #productivity

4 min read

SeongKuk Han

May 17 '24

7 Reasons Why Finding a Job Has Gotten Harder as a Junior React Developer

#react #frontend #job #webdev

4 min read

SeongKuk Han

May 2 '24

Handling 404 Error in SPA Deployed on GitHub Pages

#webdev #react #github #frontend

2 min read

SeongKuk Han

Apr 17 '24

React Type Error: not assignable LegacyRef<V> && 'V' refers to a value, did you mean 'typeof V'?

#errors #react #typescript

1 min read

SeongKuk Han

Apr 3 '24

One month Leetcode journey as a React developer with Neetcode

#neetcode #leetcode #productivity #coding

6 min read

SeongKuk Han

Mar 12 '24

React Apollo: JWT Refresh Token Logic Implementation using ApolloLink 2024

#graphql #react #webdev #tutorial

9 min read

SeongKuk Han

Feb 27 '24

Unexpected teaching from an old woman: Working hard

#motivation #workingabroad

2 min read

SeongKuk Han

Jan 31 '24

Restful API Testing (my way) with Express, Maria DB, Docker Compose and Github Action

#webdev #docker #javascript #testing

7 min read

SeongKuk Han

Dec 13 '23

Next.js Deploy as a Static Site using Github Pages

#nextjs #tutorial #webdev #github

3 min read

SeongKuk Han

Dec 12 '23

Comparing Text Editors in React: Draft.js vs Quill vs Slate React

#react #nextjs #webdev #texteditor

10 min read

SeongKuk Han

Nov 27 '23

Next.js Blog using Static Site Generation with MongoDB Atlas

#react #nextjs #webdev #typescript

7 min read

SeongKuk Han

Nov 7 '23

Understanding Fetch 'cache' with VanilaJS and Next.js

#javascript #webdev #tutorial #learning

8 min read

SeongKuk Han

Oct 30 '23

Golang CLI-based Socket MultiChat Tutorial

#go #tutorial #beginners #socket

8 min read

SeongKuk Han

Oct 26 '23

Mock Interview Platform "Pramp" Review

#productivity #career #interview #jobs

6 min read

SeongKuk Han

Oct 6 '23

Introducing LinkedIn Job Scanner Chrome Extension and Sharing Problems I Encountered While Developing

#react #job #webdev #productivity

7 min read

SeongKuk Han

Sep 17 '23

Typescript: Don't use 'as' when using localStorage, define their types

#typescript #webdev #frontend #javascript

3 min read

SeongKuk Han

Aug 18 '23

Youtube Review: Mock Technical Interview - Javascript Developer Junior Level

#beginners #career #javascript #interview

6 min read

SeongKuk Han

Aug 4 '23

Youtube Review: Beginner React.js Coding Interview (ft. Clément Mihailescu)

#techtalks #react #beginners #career

3 min read

SeongKuk Han

Jul 28 '23

React: Programming Language Tower Defense Game

#react #webdev #frontend #coding

3 min read

SeongKuk Han

Jul 24 '23

react-konva useRef type error

#react #errors #reactkonva

1 min read

SeongKuk Han

Jul 16 '23

React + Vite: OpenAI ChatGPT Placeholder Chrome Extension

#react #typescript #extensions #webdev

7 min read

SeongKuk Han

Jun 17 '23

React & Vitest Tutorial: Set Up and Test Examples with Todo App

#react #tutorial #beginners #vitest

9 min read

SeongKuk Han

Jun 11 '23

Building English Quiz App - My First SolidJS App as a React Developer

#solidjs #tutorial #react #webdev

16 min read

SeongKuk Han

May 23 '23

[plugin:vite:import-analysis] Failed to resolve import "react/jsx-dev-runtime" from "src/index.tsx". Does the file exist?

#react #vite #errors #note

1 min read

SeongKuk Han

May 11 '23

SolidJS: Differences between For and Index

#solidjs #webdev #javascript

3 min read

SeongKuk Han

Apr 8 '23

Set up Storybook with Next.js project and Tailwind

#nextjs #storybook #webdev #react

2 min read

SeongKuk Han

Mar 25 '23

Building a Simple from English to German Translator using NextJS and ChatGPT API

#nextjs #react #tutorial #openai

5 min read

SeongKuk Han

Mar 8 '23

React TS: Use Query String Instead of useState

#react #webdev #beginners #typescript

5 min read

SeongKuk Han

Feb 26 '23

My New Year Plan: Working Abroad - Frankfurt

4 min read

SeongKuk Han

Feb 4 '23

Understanding Array.sort compareFn

#discuss #productivity #learning

3 min read

SeongKuk Han

Jan 13 '23

How to import and export in CommonJS and ES Modules

#javascript #beginners

3 min read

SeongKuk Han

Jan 9 '23

Issues that I encountered and how to deal with them while migrating from CRA to Vite

#react #webdev #vite #javascript

4 min read

SeongKuk Han

Dec 20 '22

I ruined my React components by using optional props

#react #beginners #typescript #webdev

3 min read

SeongKuk Han

Nov 2 '22

Typescript: Checking Type of a Value, (interface, type)

#typescript #beginners #webdev

1 min read

SeongKuk Han

Oct 30 '22

Python Flask: Interacting with Docker Containers

#python #docker #tutorial

7 min read

SeongKuk Han

Oct 12 '22

React TS Storybook: Using Custom Props in a Story

#react #webdev #storybook #beginners

2 min read

SeongKuk Han

Sep 24 '22

React Refactoring (w/Storybook): Separate UI and Business Logic

#react #webdev #typescript #javascript

3 min read

SeongKuk Han

Sep 5 '22

React TS: How I manage modal components (Custom Modal Hook)

#typescript #react #beginners #webdev

8 min read

SeongKuk Han

Aug 8 '22

Anonymous Realtime Question(Chat) App with Nextron

#electron #react #tutorial #node

7 min read

SeongKuk Han

Jul 26 '22

create-react-app with pnpm

#tutorial #npm #pnpm #webdev

1 min read

SeongKuk Han

Jul 26 '22

Are you sure what packages you're using are in package.json? (Phantom Dependency)

#pnpm #npm #node #webdev

1 min read

SeongKuk Han

Jul 9 '22

Antd Calendar Get the first date and the last date on the panel

#react #antd #date #webdev

2 min read