Standard library for JavaScript and Node.js
Industrial-strength Natural Language Processing (NLP)
Open Data, more than 50 financial data
Detailed notes on HanLP's new book, "Introduction to Natural Language"
A python library for easy manipulation and forecasting of time series
Synthetic Data Generation for tabular, relational and time series data
Fixed Income Analytics, Portfolio Construction, Asset Backed Cost
C++ Statistical ToolKit
The Abstraction and Reasoning Corpus
The full power of R in Haskell
A C library for parsing/normalizing street addresses around the world
Abu quantitative trading system (stocks, options, futures, bitcoin)
Scientific computing, machine learning and computer vision for .NET
a dbms for neural nets. Chatbots, DTrees, random forests, n-grams,...