Front-end interview daily 3+1-day 984

Today's knowledge points (2021.12.25)-day 984 ( I also have to questions 161cf290e46ec5)

• [html] uses canvas to make a retro effect
• [css] CSS3 using Animation how to add multiple animation effects to the same element?
• [js] are the solutions to the memory leak of 161cf290e46f67 in js?
• [Soft skills] reduce the complexity of front-end development?

In "The Analects", Zeng Zi said: "My body is three (I reflect on myself many times a day).
Front-end interview 3+1 questions a day, use interview questions to drive learning, and make a little progress every day!
Let hard work become a habit, let struggle become a kind of enjoyment!
Believe that insists on the power of ! !

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Project address: Front-end interview daily 3+1
[Recommendation] Welcome to toss the front-end with jsliang, organize the front-end knowledge systematically, and currently toss LeetCode, and plan to get through the two channels of algorithm and data structure. GitHub address

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• Learning is not closing, charging only for the fuel find a better themselves , 365 days no holidays, every morning 5:00 handmade published interview questions ( Sike yourself pleasure you ).
• I hope everyone in this exaggerated front-end circle, keep calm , insist on spending 20 minutes a day to learn and think.
• In this ever-changing front-end with endless class libraries, it is recommended that you don't wait until you are looking for a job and then frantically study the every day! ( not forget the original intention , html, css, javascript are the cornerstones!)

• Welcome to Issues , encourage PR , thank Star , if you have any good suggestions, please add me to WeChat to discuss!

  I hope that everyone at learn and think about 161cf290e47182 every , so as to achieve the purpose of coming here! ! ! (Don't come for anyone, come for yourself!)

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