A Python wrapper library for the Wistia API

Python code for Quantopian online backtester

generating quantopian scripts from multiple files in zipline

An interactive grid for sorting, filtering, and editing DataFrames in Jupyter notebooks

Quantopian Remote Debugger for Python

A Python framework for R&D of financial investment strategies, and trading them algorithmiclly via Quantopian.com

Zipline, a Pythonic Algorithmic Trading Library

Statistical data visualization in Python

Open source cloud & desktop IDE

Numenta Platform for Intelligent Computing is an implementation of Hierarchical Temporal Memory (HTM), a theory of intelligence based strictly on the neuroscience of the neocortex.

Delorean: Time Travel Made Easy

Library of algorithm scripts for Quantopian

A typed dictionary for Python... sorta.

Python Algorithmic Trading Library

The missing package manager for OS X.

A Datafeed System for Financial Data.

Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.

vbench: A tool for benchmarking your code through time, for showing performance improvement or regressions

DStruct lets you properly encapsulate your simple value objects so your interfaces are extensible from day one, plus add schema enforcement to catch data problems at object initialization time. Enc…

Yet another python Daemon implementation

nnrccar

Data management and processing library

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Linux kernel source tree

a sample rails app that is ready for deployment on heroku using cedar

Ruby on Rails

Progressive rendering for Rails.

CSV template handler for Rails 3