Framework  · java

Spring Boot documentation generator — REST controllers, beans, and config documented

Auto-generate Spring Boot application documentation. Codec8 reads your controllers, service beans, repositories, and application.properties to produce complete developer docs.

README free, no signup · 60 seconds · Export as Markdown

The Spring Boot documentation problem

Spring Boot applications have sprawling auto-configuration that makes them powerful but difficult to explain to someone new. Writing documentation that explains what beans exist, what each endpoint does, and how to run the app locally takes days.

What Codec8 generates for your Spring Boot project

Tailored documentation features for Spring Boot codebases

01

Documents @RestController and @Controller endpoints with request mappings and response types

02

Generates Spring Bean dependency graph showing @Autowired relationships between components

03

Documents application.properties and application.yml configuration keys with descriptions

04

Reads Spring Security configuration and documents which endpoints require which roles/authorities

Three steps to complete Spring Boot documentation

From zero to published docs in under a minute

1

Connect your Spring Boot repo

Paste your GitHub repository URL. Public repos work instantly — no signup required for the free README preview.

2

AI generates your docs

Codec8 reads your Spring Boot source code, dependencies, and structure, then generates README, API docs, architecture diagrams, and setup guide.

3

Export or open a PR

Download your documentation as Markdown files or let Codec8 open a pull request directly to your repository.

Docs we can generate for popular Spring Boot repos

These well-known projects are perfect candidates for Codec8

Frequently asked questions about Spring Boot documentation

Does it support Spring WebFlux reactive projects as well as Spring MVC?

Yes. Codec8 detects Spring WebFlux usage and documents reactive endpoints, Flux/Mono return types, and reactive data access layers differently from blocking MVC equivalents.

Can it document Spring Boot projects using JPA/Hibernate or Spring Data MongoDB?

Yes. Codec8 reads JPA @Entity classes or Spring Data MongoDB @Document classes and generates database model documentation alongside the REST API reference.

How does it handle Spring Boot multi-module Maven or Gradle projects?

Codec8 reads the parent build file and each module, generating per-module documentation and a top-level architecture overview that explains the purpose of each Spring Boot module.

Ready to document your Spring Boot project?

Paste your GitHub repo URL and get a free README preview in 60 seconds. No signup required.

Generate Spring Boot docs free

Free README · No signup · 30-day refund on paid plans