If there has been an open-source library that has made me an avid machine learning practitioner and won the battle of the AutoMLs hands down it has to be MlJar. I simply can’t stop eulogizing this library because it has helped overcome my deficiency in the field of coding and programming but at the same time automating the predictive modeling flow with very little user involvement. I have taken it for a spin in a few Hackathons and am not overtly surprised to find it amongst the top performers. It saves a lot of time as you do not need Data Preprocessing and feature Engineering before feeding the dataset to the model.