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Java 21+, virtual threads and Spring Boot v1.0.0

Use this resource to develop or optimise a Java 21 service with Spring Boot

New

  • 485 downloads
  • 212 likes
  • 205 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install java-21-spring-services

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent draws on Java 21+ features: virtual threads, pattern matching, persistence, JVM tuning and testing. It also applies architecture patterns for microservices and gives performance recommendations.

Mostly picked by

Updated November 2, 2026

Card for the “Java 21+, virtual threads and Spring Boot” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: recent Java features and concurrency with virtual threads
  • SKILL.md: Spring ecosystem, persistence, JVM tuning and testing

Good fit for

  • You migrate a Java 8 service to Java 21
  • You design Spring Boot microservices

Not for

    Tags

    • java
    • spring boot
    • virtual threads
    • microservices

    About

    You say

    “Migrate this Spring Boot service to virtual threads and add integration tests.”

    Card for the “Java 21+, virtual threads and Spring Boot” skill

    Skill published by rmyndharis under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to develop or optimise a Java 21 service with Spring Boot
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • SKILL.md8.2 KB

    Origin and licence

    Listed unmodified

    Author
    rmyndharis
    Source
    github.com/rmyndharis/antigravity-skills/tree/364ea63c190fcf7cac035f7fa91f0406fa392584/skills/java-pro
    Licence
    MIT

    Notice

    « java-pro » (rmyndharis, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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