Frontend
Frontend related technologies and learning records.
Frontend
Frontend related technologies and learning records.
Posts
5 posts
Why YouTube and Netflix Behave Differently on Safari and Chrome
8 months ago
Netflix, which supports 4K on Safari, is limited to 1080p on Chrome. Conversely, YouTube supports 4K even on Chrome. What's the reason? Let's find out.

Deep Dive into the Differences Between Observers and Event Handlers in Event Processing!
8 months ago
Examining the differences between observers and event handlers in event processing, and providing clear reasoning for when to use each.

Is React a Framework?: A Question for Investment, Not Debt
about 1 year ago
An article exploring whether React is a framework. It also describes the importance of establishing a basis for making technology an investment rather than technical debt.

Circular Dependencies Problem in JavaScript
over 1 year ago
Let's learn what circular dependencies are in JavaScript and how to solve them.

Revisiting Closures
about 2 years ago
Closures are one of the characteristics of functional programming. I want to reorganize the parts I misunderstood.