Chromeless is a Node.js library that provides a simple, chainable API for controlling Chrome (including headless mode) to run browser‑based tasks such as integration tests, web crawling, screenshots, and bots. It can drive a locally installed Chrome instance or a headless Chrome running on AWS Lambda, letting developers run many browsers in parallel without managing Selenium‑like infrastructure. The project is aimed at developers who need reliable Chrome automation for testing or scraping, especially those wanting serverless scalability.