Master programming by recreating your favorite technologies from scratch.

Curated Collection of all Low level design Questions and implementation asked in major Tech companies , Get yourself prepared for the LLD round and ace the interview.

Resources for interview preparations

The new version of CodeX API with it's backend, a lot of you wanted me to make the backend opensource, now it's ready to receive contributions from you. Thanks for being patient, more languages com…

Learn System Design concepts and prepare for interviews using free resources.