Steve Kim – Medium

Steve Kim

Introduction to WebRTC: Real-Time Communication on the Web

Imagine you are making a video call through a web browser without installing any extra software. Traditionally, real-time communication…

Dec 17

Dec 17

Basic understanding of HLS

The Go-To for Streaming Content

Aug 1

Basic understanding of HLS

Aug 1

Step Function — dynamodb query with Boolean Filter

I am a great fan of AWS step function.

Mar 5

Mar 5

API-Gateway Lambda Authorizer with Simple-Response

The Overview of how it works

Mar 18, 2022

API-Gateway Lambda Authorizer with Simple-Response

Mar 18, 2022

Simple code that implement countdown on React.

On web or mobile application, you often encounter a countdown. The most frequent one is when the application asks a confirmation code sent…

Feb 25, 2022

Simple code that implement countdown on React.

Feb 25, 2022

AWS API Gateway REST vs HTTP

If you are a full-stack developer and need some backend services like cloud server, database or file storage, you must have considered the…

Oct 6, 2021

AWS API Gateway REST vs HTTP

Oct 6, 2021

Use your mobile camera full-screen on web-browser using ReactJS instead of mobile application

What is this article about?

Aug 28, 2021

Use your mobile camera full-screen on web-browser using ReactJS instead of mobile application

Aug 28, 2021

[JavaScript]Replace elements in Array with one line of code

In this post, I would like to share very simple way to replace an element or elements in an Array with JavaScript.

Aug 12, 2021

[JavaScript]Replace elements in Array with one line of code

Aug 12, 2021

useDropzone: custom hook that creates a dropzone in your react application!

In this post, I would like to share my own custom hook that turns a DOM element into a dropzone where visitors can submit their file into…

Aug 8, 2021

useDropzone: custom hook that creates a dropzone in your react application!

Aug 8, 2021

Two Useful Utility Types in Typescript: “Partial” and “Pick”

The Typescript documenation sets out a dozen of utility types. After using some of them, I was fasinated. They made my code much neater. I…

Aug 3, 2021

Two Useful Utility Types in Typescript: “Partial” and “Pick”

Aug 3, 2021

Steve Kim

Steve Kim

A Certified Public Accountant / Hobbyist-programmer-but-dead-serious-specializing JavaScript, ReactJS, NextJS, Rust and AWS.

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