I mapped 66 JVM internal components into an interactive 2D/3D explorer (Open Source)

说明与用途

JVM Atlas 是一个交互式 2D/3D 探索器，映射 66 个 JVM 内部组件，并跟踪从 Java 源代码到本机机器码的执行过程。

问题

Understanding JVM internals is hard with static diagrams or the JVMS; developers cannot see how components interact at runtime.

结果

JVM Atlas provides a single source of truth for JVM internals, enabling beginners and experienced developers to understand runtime behavior through interactive exploration.

工作流

• 1. Deploy the static site on Vercel or GitHub Pages.
• 2. Open https://jvmatlas.vercel.app or the mirror URL.
• 3. Choose a component node and switch between Simple, Developer, and Deep Dive tiers.
• 4. Follow guided execution walkthroughs to see bytecode verification, interpreter loops, and JIT tiering in action.
• 5. Inspect connectivity among ClassLoader subsystems, Heap/Metaspace, PC registers, C1/C2 JIT compilers, and GC phases.

证据

I built JVM Atlas, an interactive 2D and 3D architecture explorer that maps 66 internal components and traces code execution step-by-step from .java source down to native machine execution.

来源

It is a static site. There is no backend, database, account, analytics or paid service, and after the first visit it keeps working offline.

来源