A React-backed UI Toolkit for interactive computing apps


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1218Oct 26, 2020Jul 20, 2018Minified + gzip package size for @nteract/ion in KB



CircleCI code style: prettier

A React-backed UI Toolkit for nteract apps

nteract React components, missing an Electron

npm install --save @nteract/ion

Likely Usage

(this is README driven development at the moment)

import { Card, Prompt, Source, Elevation, Input, Outputs } from "@nteract/ion";

const Cell = ({ children, isSelected }) => (
  <Card elevation={isSelected ? Elevation.HIGHEST : Elevation.LOWEST}>

      <Prompt counter={1} queued />
      <Source>import this</Source>
    <Outputs />


  1. Coalesce styled components across the nteract org into one nice UI kit that includes many of the basics like:
  • Colors
  • Typography
  • Form elements
  • Progress bars
  • Buttons
  • Button Groups
  • Tooltips and Popovers
  • Dropdown Menus
  • Navigation Bars
  • Dialogs and Alerts
  • Navigation bars
  • Notifications (in-app "toasts")
  • Cards and Elevation

As well as common elements we support across nteract apps.

  1. Develop an approachable, manageable and contributor-friendly JavaScript codebase.
  • Directory Listing

As we go along, let's make a sketch file that has our components as we build them.

More Background

We've been building a lot of components inside the nteract monorepo. It's time to make an overall UI kit that ties together what we've been doing while helping us have one consistent style guide.


Wait, so with all these other component libraries why should we build another?

We've been using some of the above component libraries already (antd being one of them). We've run into a few issues in using other component libraries:

  • Their direction does not always match ours
    • Reliance on CSS imports as part of JS
    • Difficulty to override default styles when needed (and knowing when its truly necessary)
    • Sweeping Design changes impact all our components
  • As we build new components on top of other component libraries we have to match their style. Since we don't necessarily know and work with their designers directly, there is commonly a mismatch (with no input from the original designers). This turns into either a point of friction or tending towards Frankenstein UIs that use many different styles together.
  • We, by necessity, have to build our own components to match the domain area we're building for (literate interactive computing). These components need to match the style of other components we work with, as well as their own style guide.

All that being said, our component suite can use components from other libraries. Our goal will be to make a seamless suite that can be used in various nteract apps. 😇

If you find any bugs or have a feature request, please open an issue on github!

The npm package download data comes from npm's download counts api and package details come from npms.io.