Jupyter The least excruciating compromise between ease of 1) doing data science and 2) seeming to laypeople to be doing data science 2017-02-09 – 2021-05-10
Matplotlib A way to draw things in python which is better than no way to draw things in python 2014-10-07 – 2021-04-09
Python A programming language whose remarkable feature is working how you imagine, if not how it should 2011-04-18 – 2021-03-19
Tensorflow The framework to use for deep learning if you groupthink like Google 2016-07-11 – 2020-11-10
Asynchronous Python It can’t be premature optimisation if it took 20 years to start 2018-03-24 – 2020-02-17
UIs in Python interacting with an app, a python app, without too much dicking about 2017-06-03 – 2018-08-10
Python caches The fastest code is the code you don’t run 2018-07-02