Before beginning a new challenge we ask you what level of engineer you are interviewing as. Based on that we use AI to determine a realistic question you could expect to get in a real interview.

Since the tool is created to help you learn, if it happens to be too difficult you can ask for hints or even feedback on your code at any point. Your code does not have to be completed to get feedback and hints work before you even write any code.

If you find a question was too hard, too easy or just right, you can ask for a follow up question and specify the difficult level of the next question. The options are Easier, Same, and Harder.

Sept. 8, 2023

The simple answer: GPT-4

The longer answer is that we have built an interface and dynamically engineer prompts to turn a GPT4 session into a FAANG level software engineer conducting an interview. This engineer is capable of conducting an interview, interpreting your code, giving you hints and doing deep analysis of your solution (or even partial solution).

Sept. 8, 2023

We have hand selected over 20 languages for the best support from our tooling. Please contact us if you'd like to see something added to our list. For the code editor we use monaco-editor and it supports over 75 programming/markup languages. Besides that we use GPT4 to interact with your code and it is capable of understanding many (possibly every?) language.

Sept. 8, 2023

We do support and have questions for languages such as HTML, CSS, JavaScript and TypeScript. The code analyzer and hints are designed to be effective for all these languages.

Sept. 8, 2023