---
url: https://xtls.github.io/en/config/features/xtls.html
source_url: https://raw.githubusercontent.com/XTLS/Xray-docs-next/main/docs/en/config/features/xtls.md
title: XTLS Deep Dive
category: features
slug: features/xtls
fetched_at: 2026-05-04T18:42:45.640Z
---
# XTLS Deep Dive

> **XTLS is Xray's original cutting-edge technology and the core driving force behind its unmatched performance.**

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