zero-true

A New Way to Build and Collaborate on Data Apps

Documentation · Blog · Discord

What is Zero-True?

Zero-True is a Python and SQL reactive computational notebook able to create beautiful and professional data-driven applications. Designed to foster collaboration and improve data accessibility, it offers a rich UI library and an intelligent code parser. Publish your apps with confidence and with ease.

Features

• Integrated and Simple: Python and SQL reactive computational notebook all in one.
• Transparent Updates: No hidden state. Our reactive cell updates show you what your notebook looks like in real-time.
• Dynamic and Interactive: UI rendering with beautiful Vuetify components, with customizable layouts.
• Fast Prototyping: Create rich, reactive apps with one click.
• Open-Source: Join our community-driven project and contribute to Zero-True's future.

Quick Start

Make sure Python 3.8+ is installed. (Anaconda or virtual environment recommended)

Open a terminal and run:

# install the packages
pip install zero-true
# run your first notebook
zero-true notebook

Once the application is running, head to http://localhost:1326 to begin editing your notebook!

Quick Example

Open a new notebook and create a code cell with the following code:

import zero_true as zt
slider = zt.Slider(id="slider_1")
print(str(slider.value) + " squared is " + str(slider.value**2))

Now run the cell and open your app!

What Else?

Zero-True comes with a variety of features designed to streamline your experience. Some examples include:

UI Components	Different Cell Types	Plotly Charts

Check out our docs for more info!

Publishing Your Notebook

From the command line, run:

# publish your notebook
zero-true publish [api-key] [user-name] [project-name] [project-source]

Note: Publishing is currently only open to a limited audience.

If you are interested in publishing your notebook at a URL in our public cloud, please fill out the email waiting list on our website.

Resources

Documentation & Examples

• Check out our docs to learn more about Zero-True.
• Read our blog for examples from creators.

Community

• Connect with others at our discord.
• Star/Follow us on GitHub.
• Join the waitlist for our cloud.
• Share your work with us on Twitter/X.
• Check out our Linkedin.

We would love to see what you're able to build using Zero-True!