Node.js Testing Just Became Simpler: Built-In Framework Alternative

Node.js v18+ introduces a native test runner that eliminates the need for Jest, Mocha, or other external testing frameworks, removing a major barrier to testing adoption. With zero additional dependencies and setup achievable in just 15 minutes, developers can now implement reliable unit and integration testing without complex configuration. This shift addresses a critical pain point—'testing setup is too annoying'—making code quality assurance and early bug detection accessible to more developers.