Show HN: TypeScriptNotebook – Experiment with NPM in the Browser

[shikherverma]

A free, in-browser Jupyter-style notebook for TypeScript. It supports npm installs, network requests, and more—no signup or setup required.

Why I Built It I wanted a simple way to test npm packages, experiment with TypeScript, and work on ideas like prompt engineering without heavy setup or local tools.

Features - npm Integration: Install and use packages instantly. - Network Requests: Test APIs right in the notebook. - TypeScript Playground: Experiment, debug, and share code.

It’s ideal for developers, educators, and anyone wanting a TypeScript scratch pad. Give it a try at TypeScriptNotebook.com.

I’d love your feedback—what works, what doesn’t, and what you’d like to see next! https://typescriptnotebook.com

[ArkoC]

Looks interesting. Would love to give it a spin.

[koushikraj]

Sounds interesting. I tried it and looks fantastic!

[gargarnav98]

This looks really promising!

[gadekarjay30]

A useful tool indeed!

[shikherverma]

Thanks!

[mehta_rohan0077]

great work can it be a vscode extension?

[shikherverma]

Not yet but this could be useful as a vscode too

[colecole]

Looks awesome!

[connorrisse]

Very useful

[Akshitgarg899]

Interesting

[Adarshram]

Useful

[dirghayukaushik]

looks v interesting