virtual-threads-patterns

What problem does it solve?

This Skill helps developers efficiently build highly concurrent, I/O-bound Java applications by leveraging Project Loom's virtual threads, structured concurrency, and best practices for avoiding common pitfalls.

Core Features & Use Cases

• Virtual Thread Creation: Learn to spawn and manage lightweight virtual threads.
• Structured Concurrency: Implement robust, scoped concurrent tasks with StructuredTaskScope.
• Pinning Avoidance: Understand and prevent carrier thread pinning with synchronized or blocking JNI.
• Spring Boot Integration: Configure and utilize virtual threads within Spring Boot 3.2+ applications.
• Use Case: Optimize a high-traffic microservice by migrating its thread pool executor to Executors.newVirtualThreadPerTaskExecutor(), enabling it to handle tens of thousands of concurrent requests with minimal resource overhead.

Quick Start

Use the virtual-threads-patterns skill to create a basic virtual thread that prints a message to the console.