Focused crawls are collections of frequently-updated webcrawl data from narrow (as opposed to broad or wide) web crawls, often focused on a single domain or subdomain.
Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
FluentLenium is a web & mobile automation framework which extends Selenium to write reliable and resilient UI functional tests. This framework is React ready. Written and maintained by people who are automating browser-based tests on a daily basis.