Introducing React Prompt Kit

We're excited to announce the release of React Prompt Kit, an open-source, React-based toolkit for building structured prompts using JSX, inspired by Claude's XML tags best practices.

Why React Prompt Kit?

Traditional prompt strings become hard to maintain as soon as they mix instructions, examples, and formatting rules. React Prompt Kit lets you compose those pieces using familiar JSX, then reliably renders them into clean XML/Markdown that large language models understand.

Key Benefits

• Readable, declarative prompt definitions that live alongside your React code
• Automatic whitespace handling and Markdown conversion so outputs stay consistent
• Dedicated components that capture common AI prompt patterns without reinventing XML tags each time

Think of it as a view layer for prompt engineering - organize prompts like UI layouts, but ship them as structured text for your model.

Quick Example

Get Started

Install via npm:

Learn more:

• GitHub Repository
• NPM Package