PostHog codebase book

Not satisfied with the digital version available on GitHub? Bag yourself a printed copy of the full PostHog codebase, which will be available as soon as we've 100% finished building it. 

The printed version of the official codebase will be signed by all current team members and includes over 700,000 lines of code. 

Please note any bug reports found in the printed version must be submitted by post.