Top 6 ta-lib open source projects

Python wrapper for TA-Lib (http://ta-lib.org/).

A extendable, replaceable Python algorithmic backtest && trading framework supporting multiple securities

An interface to the PHP Trader extension.

Assets' Risk Management Using Mean-Variance Opt Based On Mult-Factors Trending Prediction

A collection of John Ehlers technical analysis indicators / Filters written in pure go, with links to original papers

JavaScript utility library of technical analysis functions