A global network of community hubs for interactive learning and discovery

Our interactive computing platform gives research and education communities a digital home to create and share knowledge with a global network of communities to learn from.

Learn about our interactive computing platform Join our network

We give communities a digital hub with the tools, resources, and data for their workflows

Environment selector interface

Resource and user management

JupyterLab interface.

Interactive interfaces

MyST Markdown interface.

Computational knowledge bases

Membership in 2i2c’s community network provides access to our hub platform and services so your community can create an share knowledge with your own open infrastructure. We serve over 90 communities in research and education. See our community impact stories for inspiration.

  • Nasa logo
  • Smithsonian logo
  • Howard Hughes Medical Institute logo
  • NCAS logo
  • Pangeo logo
  • University of toronto logo
  • Columbia University logo

From our blog

The 2i2c blog shares our recent enhancements and impact.

GitHub Action secrets are only available from non-forked repositories!

GitHub Action secrets are only available from non-forked repositories!

If you’ve worked with GitHub Actions in open source projects, you might encounter a hard-to-debug error where repository secrets are simply empty. That’s probably because the PR is from a forked repository!

Openscapes is hiring a new team member

Openscapes is hiring a new team member

Openscapes is hiring a NASA Openscapes Suborbital Team Member to engage with NASA suborbital science teams and support open science practices. This is a part-time contract position (20 hrs/week) starting as early as December 1, 2025, with a 6-month initial term and potential for extension.

Enabling transparent cloud cost monitoring with user-level dashboards

Enabling transparent cloud cost monitoring with user-level dashboards

We are excited to announce that dashboards to monitor cloud usage and costs at a per-user level are now available! See the cost monitoring documentation for more information. A key goal of 2i2c is to make the cloud safe for science.

Manage and monitor resources and users

Community leaders can manage user access to the hub, and provide each user their own workspace that persists over time.

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Design interactive interfaces for data-driven discovery

JupyterLab provides a flexible user interface to create and explore notebooks, interactive visualizations, and computational narratives.

Powered by and . Example from Neuroglancer-JupyterLab.

Choose a community environment, or create your own

Community leaders can offer many environments for users to fit all of their workflows.

Powered by and . Example from the NASA VEDA project.

Share workflows with a community knowledge base.

Shared knowledge bases allow communities to contribute their ideas and work to a shared space that is accessible to the community.

Powered by and . Example from the CryoCloud JupyterBook.

Serve linux applications via a remote desktop

You can provide users a full linux UI that provides access to GUI applications via the web.

Powered by . Example from the NASA VEDA project.

Supported cloud providers

2i2c aims to support JupyterHubs on any cloud provider that offers a managed Kubernetes service. To start, we are focusing on the major commercial cloud providers listed below. If you would like a hub hosted on a different cloud provider, please give us your feedback. See our Organizational Strategy and Goals to learn more about our plans.
google-cloud
Google Cloud
azure
Microsoft Azure
aws
Amazon Web Services

Learn more about our organization.