Personally, I think front-end developers actually don't have much opportunities to apply these data structures and algorithms knowledges during daily work. But nowdays almost every single IT employer require candidates a leetcode style coding test, so to get a job, it is inevitable to be good with solving such kind of coding tests.
Some comments have been hidden by the post's author - find out more
For further actions, you may consider blocking this person and/or reporting abuse
Where hackers, sticks, weekend warriors, pros, architects and wannabes come together
Learn data structures and when to use which. Learn how to profile your code. Learn algorithm design. Learn SQL.
Personally, I think front-end developers actually don't have much opportunities to apply these data structures and algorithms knowledges during daily work. But nowdays almost every single IT employer require candidates a leetcode style coding test, so to get a job, it is inevitable to be good with solving such kind of coding tests.