LeetCode’s Java ecosystem is evolving beyond mere algorithmic correctness, with a growing emphasis on code quality metrics such as readability, maintainability, and performance profiling.

Analyze the time and space complexity of your solution. Compare your solution to others and identify areas for improvement. Refactor your code for readability and maintainability. Document your code ...

I have spoken to hundreds of engineers, product folks, and young founders. Many of them ask the same question, “What should I ...