Lesson 64. Environment Variables: Backend (TypeScript, Node.js, React)
Environment variables in Node.js allow you to store data that is only accessible to the server, such as keys for JWT, without including them in the code. We will discuss using .env for automatically loading variables and wrapping them in Zod for type safety. 💡
#NodeJS #TypeScript #EnvironmentVariables #JWT #Zod #BackendDevelopment #Security 🛠️
📝 Full lesson (source code, useful links, tips): https://svag.group/en/guide/dev-web-i...
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