Tencent document front-end development engineer
1. Self-introduction
2. Project difficulties and solutions,
3. Vue two-way data binding principle,
4. diff algorithm,
5. Recursive implementation method,
6. Deep and shallow copy, object.assign,
7. Cross-domain reasons and solutions, How to solve your company's project,
8. webpack,
9. React routing principle,
10. React synthesis event,
11. The process of browser input url to rendering,
12. Browser rendering mechanism
13. The difference between arrow function and ordinary function,
14. This point, the arrow function this points to
15, 304 status code
16, the implementation principle of the new operator
17, how much do you know about Web security
18, Xss ddos prevention
19, front-end project optimization methods
20, how to improve the front-end first screen loading speed, CDN principle
21. Browser caching method, http cache
22. Node thread
23. What can node do?
24. Have you ever used node-related technology stacks, or what have you done with node
? The difference between vue3, what optimizations have been made
26, the difference between v2 and v3, what methods have been added, and what is the difference in writing
27, the difference between vue and react
28, refs of react, setState
29. Symmetric encryption algorithm and asymmetric encryption algorithm
30. Server-related knowledge
31. nginx reverse proxy
32. You mentioned spring. Have you ever understood the relationship between spring and springboot? What are the advantages of springboot?
33. Do you often use Which version of react is it? We are 17 to
34. Do you have any questions or want to know?