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Code. Simply. Clearly. Calmly.

Video tutorials for modern ideas and open source tools.


We currently host 475 short videos in 66 courses.

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Made by people who want to remedy the skill anxiety.

Short and simple video lessons that start from scratch.

Tools and thoughts that might make your professional life more enjoyable.



Tools for Python People



args kwargs

Function Arguments

black

Format Your Code

chime

Sound Cues

comprehensions

Awesome One-Liners

cookiecutter

Automate Boilerplate

decorators

Expressive Functions

entr

Repeat on Change

fastapi

Fast WebStuff

flake8

Check Your Style

gazpacho

Simple Scraping

gin

Configure Python

lambda

Expressive Functions

locust

Web Stress Tests

logging

Better Hindsight

makefiles

Not War

method chains

Functional Objects

mkdocs

Documentation Tool

ngrok

Quick Demo Tunnels

pathlib

For Files And Folders

pre-commit

Prevent Bad Commits

pytest

Intro to Testing

qr code

Image Links

readme files

Dearme, Readme

recursion

Rephrasing Complexity

rich

Great Terminal Output

streamlit

Interactive Demos

tqdm

Progress Bars

virtualenv

Environments Matter

zsh

Oh my! Nice Shell!


Building a Python Package



setup

Project Start

test

Automated Checks

docs

For Happy Users


Python Data Tools



altair

Interactive Plots

annoy

Fast Array Retreival

cvxpy one

Linear Programming

cvxpy two

Quadratic Portfolio

deon

Sensible Checklists

dirty cat

Categorical Data

hiplot

Parallel Coordinates

human learn

Rule Based Systems

ipywidgets

UI on Jupyter

jax

Autodiff

jupyter lab

Happy Notebooks

matplot gif

Quick Gifs

matplotlib

Quick Plots

memo

Collect Stats

numba

Fast Numeric Code

pandas pipe

Clean Pandas Code

patsy

Feature Selection

pigeon

Simple Labelling

ray

Parallel Execution

scikit dummy

Smart Benchmark

scikit learn

Overview Starts Here

scikit meta

Extra Model Behavior

scikit metrics

Measurement Matters

scikit prep

Preprocess Data

sympy

Math with Python


Lessons from Datasets



birthday problem

The *Real* One

sleep

Programmers Need It

smoking

Lie With Statistics


Tools for the R Crowd



dplyr verbs

Simple Data Plier


Meta



content

Our Creation Process

mac apps

Small but Helpful

pomodoro

Time Management

remote

With No Office

websites

Online, Right There