pip install ReactXPy — Bringing Python Syntax to React UI Development with .pysx file extension

Anish Kumar — Thu, 26 Feb 2026 16:31:16 +0000

pip install reactxpy
create .pysx project
create-reactxpy-app
cd my-awesome-app run python3 dev.py

ReactXPy Different?

Python-style Components

No function, no const, no semicolons.

def Greeting(name): return <h3>Hello {name}</h3>

Native Indentation Instead of Braces

ReactXPy internally converts Python indentation into structured blocks.

You write:

def App(): return <div>Hello</div>

Compiler understands structure automatically.

JSX + Python Hybrid

ReactXPy introduces a hybrid parsing system:

Feature Mode

Python logic Python lexer mode

tags JSX mode

{expression} Expression mode

DEV Community: Anish Kumar