Alpaca API lets you build and trade with real-time market data for free

Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http

This paper introduces the Hierarchical Risk Parity (HRP) approach

You can walk underground from the Gallery to the Comcast Center. Here’s how to do it.

Watermill is a Go library for working efficiently with message streams. It is intended for building event driven applications, enabling event sourcing, RPC over messages, sagas and basically whatever else comes to your mind.

geographical database covers all countries and contains over eleven million placenames that are available for download free of charge

... all observable behaviors of your system will be depended on by somebody

Our research shows that simply adding a recovery phone number to your Google Account can block up to 100% of automated bots, 99% of bulk phishing attacks, and 66% of targeted attacks that occurred during our investigation.

Actually, all of the statistical methods have a lower prediction error than the ML methods do