Description: Quantopian is an online platform for building and testing algorithmic trading strategies. It provides a Python-based IDE, historical market data, and an engine for backtesting trading algorithms.
Type: software
Description: Webcam Toy is a free online webcam effects software that allows users to take photos and videos with their webcam and apply fun effects like masks, filters, frames and more in real time. It's easy to use with no account required.
Type: software
Pricing: Free