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Micronaut Launch

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What Micronaut Launch is

Micronaut Launch is a free project generator for creating Micronaut applications through a web interface or API instead of the console CLI. Users choose an application type, project name, language, build tool, Java version, test framework, and features, then preview the result and download a ZIP project. Supported project types include applications, functions, command-line applications, and gRPC applications. Language choices are Java, Groovy, and Kotlin. Build options include Gradle, Gradle Kotlin, and Maven; testing options include JUnit, Spock, and Kotest. The preview can show a feature-change diff, and configured projects or previews can be shared by link. The Launch API supports application creation with curl at launch.micronaut.io without installing the CLI. Selectable features include OpenAPI tools, retries, serialization options, and workflow integrations. The companion CLI has native Linux, macOS, and Windows distributions and supports offline or limited-connectivity creation.

Who it suits

It suits developers who want configurable Micronaut scaffolding through a browser, curl, or CLI. Teams can select languages, build tools, tests, features, and project types before downloading generated code.

What it does well

  • Free project generation
  • Supports Java, Groovy, and Kotlin
  • Preview and feature-change diff
  • Generates applications, functions, CLI, and gRPC projects
  • Native CLI for Linux, macOS, and Windows

What to know first

  • Unsupported versions switch to the latest release
  • CLI offline use is separate from web Launch
  • Security is an optional dependency

Verdict

Micronaut Launch provides flexible Micronaut scaffolding through its web interface and API, with broad language, build, test, and project-type choices. Its preview, sharing, ZIP download, and companion CLI cover different project-generation workflows.

Facts from Micronaut Launch's own pages

API
The Launch API is accessible through cURL at launch.micronaut.io. · micronaut.io, 4 Oct 2026
API access
Micronaut says its Launch API can be used to create applications via the web without installing the CLI and is accessible with curl at launch.micronaut.io. · micronaut.io, 3 Oct 2026
Build and test options
Launch offers Gradle, Gradle Kotlin, and Maven builds, plus JUnit, Spock, and Kotest test frameworks. · micronaut.io, 3 Oct 2026
Build tools
The Launch page lists Maven and Gradle as build tool options. · micronaut.io, 4 Oct 2026
CLI platforms
The Micronaut CLI distributions target Linux, macOS, and Windows. · micronaut.io, 4 Oct 2026
Configuration
The Launch page lets users select application type, project name, language, build tool, Java version, test framework, and features. · micronaut.io, 3 Oct 2026
Feature selection
Users can add project features, including data-jpa, flyway, jdbc-hikari, and mysql in the displayed example. · micronaut.io, 4 Oct 2026
Generated project types
Micronaut Launch supports generating applications, functions, CLI applications, and gRPC applications. · micronaut.io, 3 Oct 2026
Integrations
The Launch page lists selectable features including OpenAPI tools, retries, serialization options, AWS CodeBuild workflow CI, and an Azure Container Instance GitHub workflow. · micronaut.io, 3 Oct 2026
Intended users
Micronaut Launch is presented as a way to create a new project with the latest version of the Micronaut framework. · site.micronaut.io, 4 Oct 2026
Languages
The Launch page lists Java, Kotlin, and Groovy as available languages. · micronaut.io, 4 Oct 2026
Maker organization
The Micronaut Foundation describes itself as a not-for-profit organization that supports and promotes the Micronaut framework. · site.micronaut.io, 4 Oct 2026
Preview and download
The interface offers project preview and downloads the generated project as a ZIP file. · micronaut.io, 3 Oct 2026
Project generation
The interface can generate a project ZIP, and the Launch API can be used with cURL. · micronaut.io, 4 Oct 2026
Project generator
Micronaut Launch is a web application for creating Micronaut projects through an interface instead of the console CLI. · micronaut.io, 3 Oct 2026
Project licensing
The Micronaut FAQ states that the framework and code and documentation in its public repositories are licensed under Apache License v2. · micronaut.io, 3 Oct 2026
Project options
Users can select the application type, project name, language, build tool, Java version, and project features. · micronaut.io, 4 Oct 2026
Project preview
The Launch interface can preview a project and show a diff of changes for a feature. · micronaut.io, 4 Oct 2026
Purpose
Micronaut Launch lets users create Micronaut projects through a web interface instead of the console CLI. · micronaut.io, 4 Oct 2026
Security feature
Micronaut Security is an optional application dependency; its documentation says routes must be explicitly allowed through the provided mechanisms. · docs.micronaut.io, 4 Oct 2026
Shareable configurations
The Launch page provides links for sharing a configured project or its preview. · micronaut.io, 3 Oct 2026
Support
Micronaut community support directs users to Stack Overflow for specific programming questions and Discord for broader discussion. · site.micronaut.io, 4 Oct 2026
Supported languages
Launch offers Java, Groovy, and Kotlin. · micronaut.io, 3 Oct 2026
Version availability
The Launch page states that unsupported Micronaut versions are switched to the most recent release version. · micronaut.io, 3 Oct 2026

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