Lesson 123. Tests: Environment Variables (TypeScript, Node.js, React)
Analyzing how to use different configuration files with .env variables for the test environment. Create separate .env files (.env.test) to isolate the test database and prevent tests from affecting the main database.
#NodeJS #TypeScript #EnvConfig #IntegrationTesting #BackendDevelopment #SoftwareDevelopment 🌐🚀
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