springdoc-openapi
javalin
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springdoc-openapi | javalin | |
---|---|---|
18 | 23 | |
3,086 | 5,583 | |
2.3% | - | |
8.9 | 9.1 | |
4 days ago | almost 2 years ago | |
Java | Kotlin | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
springdoc-openapi
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Creation and Usage of BOM in Gradle
The issue is that the springdoc-openapi BOM brings an old version of the Spring Framework 6.0, which is incompatible with Spring Boot 3.2. There are several ways to solve this problem: update springdoc, change the order of BOM imports, but the best, in my opinion, is to avoid using the io.spring.dependency-management plugin.
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Setting up swagger
I would suggest using Springdoc
- How to deal with toxicity within the community, in context of big open source projects?
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Spring Boot – Black Box Testing
The SpringDoc library comes with lots of annotations to tune your REST API specification precisely. Anyway, that's out of context of this article.
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What do you think about generating OpenAPI specs from code?
I found SpringDoc, a library that automates the generation of the spec from the source code. It relies on annotations for textual bits (like tags and descriptions), but it also infers stuff from Spring annotations.
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Removies
This is an API made with Spring Web, uses springdoc-openapi-ui to expose a swagger-ui on http://localhost:8080/swagger-ui/index.html
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Pulling out OpenAPI 3.0 Specifications from SpringBoot
Libraries like Springdoc or Springfox can do this. These libraries generate the OpenAPI documentation based on your controllers (+ you can apply the OpenAPI annotations on your controllers). This documentation is then exposed as a REST API, for Springdoc these can be found at /v3/api-docs.
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Eureka Service Registration and Discovery
Retrieving all endpoints of a service isn't the goal of a service registry like Eureka, so no, you can't get all endpoints of a service. You can use a library like Springfox or Springdoc to enable Swagger/OpenAPI for your project. These libraries generate a JSON REST API (and a user interface) to view all your endpoints. You can even provide additional information (eg. default values, descriptions, ...) by adding some additional annotations on your controllers.
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OpenAPI Specification: The Complete Guide
The springdoc-openapi helps automating the generation of API documentation using Spring Boot projects GitHub - springdoc/springdoc-openapi
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Java Spring EventSourcing and CQRS Clean Architecture microservice 👋⚡️💫
Our microservice accept http requests: For swagger used Swagger OpenAPI 3. The bank account REST controller, which accept requests, validate it using Hibernate Validator, then call command or query service. The main reason for CQRS gaining popularity is the ability to handle reads and writes separately due to severe differences in optimization techniques for those much more distinct operations.
javalin
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Looking for maintainer for jvm-brotli
If you've read this far, you might be interested to know that Javalin has been offering Brotli compression through jvm-brotli for three years already, and that there have been no (reported) issues. In other words, the effort required to release and maintain this is probably not huge.
- Using "equivalents" in other languages to help learn
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Question about Kotlin from an ex-Java developer
I'm a big fan of Ktor (ktor.io) but another reasonable lightweight alternative is Javelin (https://javalin.io/). Heck even Spring Boot isn't that bad. HikariCP + JooQ (has both java and kotlin codegen) for DB access if you need and you're good to go.
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Turbo: The speed of a SPA without writing JavaScript
A similar alternative that does not rely on web sockets is https://htmx.org. I have greatly enjoyed using it with some simpler web frameworks like https://javalin.io to do some prototyping and smaller projects. I'm sure if someone made a plug and play UI library like material UI for Angular on top of htmx you could absolutely fly through MVPs.
- Does Java has an equivalent to Django/Laravel/Node
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Java Equivalent of Express.js for REST
Javalin
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Java Servlets
If you're already familiar with most of the concepts around HTTP and web services, I'd recommend using something like https://javalin.io/ which is light weight frame work that makes getting something up and running quickly a very easy task.
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Why people don't love Java?
I've been looking at https://javalin.io/ Seems close enough to express and some big names are using it, so I wouldn't say it's fizzling out
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Is there Expressjs like framework for java
Javalin (https://javalin.io) is strongly inspired by Express and Koa, so you should feel right at home:
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There is no magic in Spring, I wrote my own (very simplified) framework from scratch to show it
If you want to do a proper comparison between the two, I would be happy to help with code examples from Javalin's side. I could even host it on https://javalin.io as a "Comparison to Jooby" blog post.
What are some alternatives?
springfox - Automated JSON API documentation for API's built with Spring
ktor - Framework for quickly creating connected applications in Kotlin with minimal effort
swagger-core - Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST API
Spring Boot - Spring Boot
hibernate-validator - Hibernate Validator - Jakarta Bean Validation Reference Implementation
Vert.x - Vert.x is a tool-kit for building reactive applications on the JVM
Elide - Elide is a Java library that lets you stand up a GraphQL/JSON-API web service with minimal effort.
Quarkus - Quarkus: Supersonic Subatomic Java.
openapi-generator - OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
http4k - The Functional toolkit for Kotlin HTTP applications. http4k provides a simple and uniform way to serve, consume, and test HTTP services.
Crnk - JSON API library for Java
Jooby - The modular web framework for Java and Kotlin