🐚 Python-powered shell. Full-featured and cross-platform.

The Julia Programming Language

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more

Statsmodels: statistical modeling and econometrics in Python

NLTK Source

An open source multi-modal trip planner

Simple, Pythonic, text processing--Sentiment analysis, part-of-speech tagging, noun phrase extraction, translation, and more.

Bayesian Modeling and Probabilistic Programming in Python

N-D labeled arrays and datasets in Python

In-memory tabular data in Julia

A simple, Git-powered wiki with a local frontend and support for many kinds of markup and content.

A VIM-inspired filemanager for the console

Topic Modelling for Humans

Python Fire is a library for automatically generating command line interfaces (CLIs) from absolutely any Python object.

Tools for working with pandas in your Django projects

Twitter for Python!

The leader in Customer Data Infrastructure

aka "Bayesian Methods for Hackers": An introduction to Bayesian methods + probabilistic programming with a computation/understanding-first, mathematics-second point of view. All in pure Python ;)

simple artificial intelligence utilities

API library for Kickstarter.com

MCMC inference in Julia

Rapid Machine Learning Prototyping in Python

Latent Dirichlet Allocation for topic modeling of streamed data sources