Spring Boot Posts | >hacksubset

ChatGPT API with Spring Boot: Build an AI Chat Service Using RestClient

Connecting Spring Boot to OpenAI's ChatGPT API using RestClient. I'll show you the setup, the DTOs, and the three lines of config I forgot and spent an hour debugging.

Anindra

• Apr 18, 2026

Spring Boot

Thymeleaf in Spring Boot: Setup, Syntax, Forms, and Fragments

How I use Thymeleaf in Spring Boot for server-side rendering, from the first dependency to fragments and form binding, with the gotchas that aren't in the docs.

Anindra

• Apr 18, 2026

Tag: Spring Boot

ChatGPT API with Spring Boot: Build an AI Chat Service Using RestClient

Thymeleaf in Spring Boot: Setup, Syntax, Forms, and Fragments