我是做 React的，面的是 Senior UI Developer
报个onsite 面经
先是猎头聊天
- tell me about yourself and some BQ
店面:
- Valid parentheses - no variation
https://leetcode.com/problems/valid-parentheses/ - Basic javascript questions
Implement prototypal inheritance
what are closure and currying
React virtual DOM and life cycle methods
Onsite 5轮，每轮一小时
第一轮: find a valid BST algorithm, javascript core concepts
第二轮: 系统设计 - YouTube
第三轮: DFS tree using both recursive and iterative
第四轮: BQ questions and real-world problem scenario
第五轮: Implement rating component using pure Javascript