As the founder of LitCode, I can say with full confidence this is the tool I wish existed when I was grinding for software engineering interviews.
I built LitCode to solve the exact pain I went through: endless hours on LeetCode. With LitCode, you get real-time, undetectable, step-by-step solutions that run directly inside your interview tab while bypassing anti-cheat detection. It mirrors the exact thinking process of a top-tier candidate, so you not only see the answer but also understand how to get there.
It all happens in seconds. Capture any coding question on your screen and LitCode will generate a fully explained, structured solution complete with test cases. The magic is powered by the latest models from OpenAI and Claude, so the quality of reasoning and clarity of explanations are unmatched.
There is nothing to set up. It is a one-click install Chrome extension that works instantly with zero hassle. Watching people use it for the first time is priceless. Their eyes widen, they laugh, and then they ask, "Where was this when I was interviewing?" That is when I know we have nailed it.
If I were interviewing again today, LitCode would be my secret weapon. Now it is yours.
