frontend

An enormous amount of video content is being consumed not only in Korea but globally. The dominant web video technology, once Flash, has gradually transitioned to the standard HTML5 video technology,...

Timeline The Timeline is a tool that records and visualizes browser operations triggered by webpage loading or user interactions in a timeline format. It allows you to monitor browser events (not just...

What is Lazy Loading? I had a great opportunity to attend Google I/O 2019. While there weren't any groundbreaking web technology sessions, some web-related technologies introduced in certain sessions...

The Front-End ecosystem is becoming increasingly specialized and diverse, leading to higher complexity. This isn't surprising. I tend to reduce dependencies whenever possible, aiming to expand areas t...