What are the best practices for testing node.js applications?

[auroragrace]

Implement unit tests for individual modules and functions, integration tests for end-to-end workflows, and end-to-end tests for simulating real-world user scenarios. Use testing frameworks like Jest, Mocha, or Ava, along with assertion libraries like Chai or Expect.js. Set up continuous integration to automatically run your test suite and catch regressions early in the development process.

source: https://www.blockchainappfactory.com/node-sale-marketing