Postman’s environment variables and collection runner are indispensable for backend development. I specifically appreciate how easily I can switch between local, staging, and production environments without changing the request body. The ability to write Pre-request and Test scripts in JavaScript allows me to automate authentication flows (like capturing a JWT and setting it as a global variable), which saves hours during recursive domain testing

Its good place for testing backend api before giving them to frontend team

I appreciate that Postman is a user-friendly platform, making it easy to test multiple methods like PUT and POST for API calls. The interface is better and more user-friendly compared to the previous tool I used, Insomnia. Additionally, the initial setup was very easy.