Where is it? Find the tutorial here.
What is it? A tutorial series covering how to create a Reddit bot that monitors a subreddit for new posts and responds if certain comments are made. Learn how to use the Reddit API in order to read posts and post comments. At the end, you should have a working bot that you can further customize to add other functionality.
What you need to follow? Basic python experience is enough as building bots is fairly easy. You will also need the Python program installed on your computer and an IDE of your choosing.