# HotSpot JVM

A widely used JVM implementation that optimizes frequently executed code.

## What is **HotSpot JVM** in Java?

**HotSpot JVM** — A widely used JVM implementation that optimizes frequently executed code.

Level: Master · [More Java terms at this level](https://www.ask-codey.com/glossary/subjects/java/master)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/hotspot-jvm