Satteri: A Rust-Engineered Markdown Pipeline for the JS Ecosystem

Satteri is a sophisticated Markdown processing pipeline that bridges the gap between low-level performance and high-level flexibility. By layering extensible JavaScript plugins over a blazing-fast Rust engine (supporting both Markdown and MDX), it offers developers the absolute best of both worlds.

"Satteri: Where the speed of Rust meets the versatility of JavaScript."

🛠️ Getting Started

To integrate Satteri into your project, simply run the following command in your terminal:

pnpm add satteri

Your Onboarding Checklist:

Install via pnpm
Explore the GitHub repository
Test the live WASM demo

🏗️ Architecture & Logic

Satteri replaces ~~sluggish, pure-JS parsers~~ with a streamlined hybrid approach. The data flow is visualized below:

Performance Comparison

Feature	Rust Core	JS Plugins
Primary Role	Heavy Lifting / Parsing	Customization / Logic
Strength	$\text{Execution Speed}$	$\text{Developer Experience}$
Output	Raw AST	Modified HTML/Components

🌐 The Interactive Playground

You can experience Satteri directly in your browser via WASM. The interface is designed for real-time iteration:

Left Pane: Edit your source text.
Right Pane: View the rendered HTML instantly.
Advanced Tools: Full support for MDX, plugin testing, and deep AST inspection.

Benchmarking

The engine's efficiency is measured by its throughput: $\text{Throughput} \approx \frac{\text{docs}}{\text{sec}}$

// Example: Satteri conceptually handles plugins like this
const satteri = require('satteri');

satteri.use(myCustomPlugin);
const html = satteri.render('# Hello Rust!');