# Semantic Versioning

A major.minor.patch numbering convention communicating compatibility and change size.

## What is **Semantic Versioning** in JavaScript?

**Semantic Versioning** — A major.minor.patch numbering convention communicating compatibility and change size.

Level: Journeyman · [More JavaScript terms at this level](https://www.ask-codey.com/glossary/subjects/javascript/journeyman)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/semantic-versioning