Must know FAANG frontend questions

[@catalinagalan]

You just explained promises in a way that I actually understood how to properly explain them, thanks!

[@catherinelijs]

Thank you! I'm really glad you found it useful!

[@nathanhettige8465]

You can't use foreach to render React elements because it returns undefined, you have to use map

[@catherinelijs]

Ah yes I made a mistake! Updated it with a caption. Thanks for catching that

[@StuartAylward]

... but you could in theory still use DOM manipulation within a forEach loop to add things to the DOM. Not sure why you would though 😊

[@samrathchauhan1271]

Loved the detailed step-by-step guide about the first question. Would really love it if you could make separate videos about some of these topics in detail.

[@catherinelijs]

Thank you for the suggestion!

[@johnodwyer5938]

Great video. Very informative. I really liked how you answered the first question and how you broke your answer down into bite sized steps.

[@avivperets7360]

Thanks for your explainations Cathrine as allways you refreshing my knowledge and even enhancing my understanding on some subjects, I'm glad to enter to my youtube and keep getting your content !

[@catherinelijs]

Thank you and I'm really glad the videos helped you understand these topics!

[@KyleHand]

Thank you Catherine for making these great vids. Super helpful! Please continue!

[@catherinelijs]

Thank you! New video is coming soon

[@dawoodbarlasvlogs8204]

Love your way of teaching Please upload as vedio about QA tester

[@darz_k.]

Excellent video - thanks. The JS closure simplification was definitely on point! ;o,

[@catherinelijs]

Thank you! Glad you liked it

[@min-of8cv]

very clear and concise explanation

[@jrose2082]

that shirt is fire

[@constantin58]

4:49 I think both will be red because there is no "intro p1" class

[@catherinelijs]

When the class attribute is separated by a space, it means it’s two separate classes, intro and p1

[@constantin58]

@@catherinelijs I didn't know that. Thank you for clarification!

[@andresjacome6200]

kinda good 👍

[@starlord7526]

Where you working at atm dawg?

[@siddiqatwork]

These questions are pretty basic. When I apply to FANG they upscale the bar and asks the questions which are 100 years ahead of these questions. I am sorry the video is misleading, the FANG doesn't ask simple questions as those in this video.

[@mutasimahmed8975]

where can i such questions?

[@vojka2973]

it's MAANG, isn't it ?

[@catherinelijs]

You’re right! 😂

[@mosqutio88]

@@catherinelijs MANGA! lol