jest - 26.6.3+repack+~cs64.44.39-3 main

Some features of this testing framework are:
* Easy Setup: Jest is a complete and easy to set up JavaScript testing
solution. In fact, Jest works out of the box for any React project.
* Instant Feedback: Failed tests run first. Fast interactive mode can switch
between running all tests or only test files related to changed files.
* Snapshot Testing: Jest can capture snapshots of React trees or other
serializable values to simplify UI testing.
.
Node.js is an event-based server-side JavaScript engine.