LEETCODE

LeetCode is one of the world’s most popular platforms for practicing coding and preparing for technical interviews. Founded in 2015, it has become a go-to resource for aspiring software engineers and experienced developers alike. The platform offers thousands of programming problems covering topics such as arrays, strings, dynamic programming, graphs, trees, databases, and system design. These problems are commonly asked in technical interviews at major technology companies.

One of the key strengths of LeetCode is its structured learning paths. Users can follow curated study plans tailored to different skill levels, from beginners learning basic data structures to advanced programmers preparing for senior engineering roles. The platform supports multiple programming languages, including Python, Java, C++, and JavaScript, allowing users to code in the language they are most comfortable with.

LeetCode also features weekly and biweekly coding contests that simulate real interview pressure. These contests help participants improve their problem-solving speed and accuracy while competing with a global community of developers. Additionally, the discussion forums provide valuable insights, optimized solutions, and interview experiences shared by other users.

Another significant feature is its premium subscription, which offers access to exclusive company-specific questions and mock interview simulations. Many users credit LeetCode with helping them secure roles at leading tech firms by strengthening their algorithmic thinking and coding efficiency. Overall, LeetCode has become an essential tool in modern software engineering career preparation.