Package Exports

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Readme

Ariana

Ariana is an IDE extension and CLI tool to debug your JS/TS code in development way faster than with a traditional debugger or console.log statements.

Features:

📑 Overlay recent execution traces on top of your code
🕵️ Inspect values taken by expressions in your code
⏱️ See how long it took for any expression in your code to run

How to use

1) 💾 Install the `ariana` CLI

With npm:

npm install -g ariana

With pip:

pip install ariana

2) ✨ Run supported code as you would from the command line but with the `ariana` command along side it

ariana <run command>

For example, on a Node.js codebase it could be:

ariana npm run dev

3) 👾 In your IDE, get instant debugging information in your code files.

You can install the extension on the VSCode Marketplace, or by searching for Ariana in the extensions tab in VSCode or Cursor.

Open a code file, press ctrl + shift + p and search for the Ariana: Toggle Traced Expressions Highlighting command.
🗺️ Know which code segments got ran and which didn't
🕵️ Inspect the values that were taken by any expression in your code

Demo part 2

Optional: If you just want to try out Ariana on example piece of code before using it on your own code, you can do this:

git clone https://github.com/dedale-dev/node-hello.git
cd node-hello
npm i
ariana npm run start

Troubleshooting / Help

😵‍💫 Ran into an issue? Need help? Shoot us an issue on GitHub or join our Discord community to get help!

Requirements

For JavaScript/TypeScript codebases

A JS/TS node.js/browser codebase with a package.json
The ariana command installed with npm install -g ariana (or any other installation method)

Supported languages/tech

Language	Platform/Framework	Status
JavaScript/TypeScript	Node.js	✅ Supported
	Bun	✅ Supported
	Deno	⚗️ Experimental
Browser Frameworks
JavaScript/TypeScript	React	⚗️ Experimental
	JQuery/Vanilla JS	✅ Supported
	Vue/Svelte/Angular	❌ Not supported (yet)
Other Languages
Python	All platforms	🚧 In development

Code processing disclaimer

We need to process (but never store!) your JS/TS code files on our server based in EU in order to have Ariana work with it. It is not sent to any third-party including any LLM provider. An enterprise plan will come later with enterprise-grade security and compliance. If that is important to you, please let us know.

ariana