The MiniWoB++ (Mini World of Bits++) library contains a collection of over 100 web interaction environments, along with JavaScript and Python interfaces for programmatically interacting with them. The Python interface follows the Gymnasium API and uses Selenium WebDriver to perform actions on the web browser.

MiniWoB++ is an extension of the OpenAI MiniWoB benchmark, and was introduced in the paper Reinforcement Learning on Web Interfaces using Workflow-Guided Exploration.

Development on MiniWoB++ is currently ongoing to bring it up to Farama Standards for mature projects, and will be maintained long term after this point. If you'd like to help out, you can join our discord server here: https://discord.gg/PfR7a79FpQ.