How to run automated tests on Selenium Grid without an infrastructure
You need to run your automated test suites but you don’t have the infrastructure yet. No worries! I know how to help you.
There is a perfect project for it - Zalenium.
You need: docker + zalenium, automated test suite (based on Selenium), a little bit Internet magic, 5-15 minutes, and you will have your own stable, reliable Grid infrastructure with 2 most popular latest browsers on each node.
Pros: Easy to install and use, ability to interact with a browser instance during the testing, video recording for tests, minimal configuration, stability, reliability, it’s free ($0).
Cons: You need enough RAM in your local machine to use more than 2 nodes.
Good luck! I wish you to find more bugs on a testing environment than on production!