Data Transparency User Interface (UI) Component Library

Storybook Documentation

https://fedspendingtransparency.github.io/data-transparency-ui/?path=/story/introduction--page

Installation Instructions

Install our library using npm:

    npm i fedspendingtransparency/data-transparency-ui#v_._._

Import our components like this:

    import { Table } from 'data-transparency-ui';

To see our exported components, see our type definition file.

The purpose of this project is to give visibility into the patterns built into the Broker and USASpending UI and their corresponding technical implementations. These implementations, referred to as UI Components, exist outside the USASpending and Broker codebase.

With this visibility & independence, the following benefits arise:

• UI/UX & Development Teams can identify a one-to-one relationship between designs and their implementations in code.
• USASpending & Broker can reuse the same code.
• Integration with these components within USASpending and Broker will result in the ability to redesign or improve these components in a single place and then see those changes propagated throughout the website immediately.

Here is a current status report on USASpending and Broker Integration.

Pre-install advisory

• It is advised that consumers of this project add "preinstall": "npx npm-force-resolutions@0.0.3" to the package.json of the project that uses this library. Users must also add the appropriate "resolutions" section to their package.json as well. Doing the aforementioned steps will help resolve any security vulnerabilities from npm audit

UI/UX & Development Collaboration Process

The below infographic displays how the UI/UX and Development Teams will iteratively work together to identify new components for this library.

Component Library Contribution

We use storybook to demonstrate our library of components and their technical implementations. This open-source project has nearly 1K contributors and is constantly improving.

Creating a New Story for a Component

We use the Component Story Format to demonstrate our components. Once Storybook supports mdx format for stories, we will migrate to that to achieve greater customization over our stories.

Currently, we are using the following Storybook features to display our current implementation:

• Mobile Responsiveness
• Docs

Technical Directions for Adding New Components

When adding a new component to this library, please follow the below guide:

• Build storybook artifacts and Component's CSS by running npm run build
  • Storybook build artifacts are compiled in docs/ and deployed using GitHub Pages once merged to the master branch
  • Component CSS is compiled to dist/
• Export the new component in index.js
• Consult the storybook documentation

Integration Testing w/ your Local Environment using NPM Link or NPM pack

Please note in the directions below, the "consumer-context" is the application that you're using with the Data Transparency User Interface Component Library. So if you are using this library with the USAspending application, the consumer context is usaspending.

To test components locally in the context it will be used either use npm link:

1. Navigate to the data-transparency-ui/ root.
2. Change "main": "dist/index.js" in the package.json file to "main": "index.js"
3. Run npm link path/to/your//node_modules/react (example npm link ..//node_modules/react; to integrate with usaspending.gov use npm link ../usaspending-website/node_modules/react)
4. Navigate to the consumer context directory (i.e. for usaspending.gov the consumer context directory is "usaspending-website")
5. Run npm link data-transparency-ui
6. NOTE: After work is finished with the linked consumer context, it will be necessary to then unlink this library by doing the following:
   1. Navigate to the consumer context directory again.
   2. Run npm unlink --no-save data-transparency-ui
   3. Navigate to the data-transparency-ui/ root.
   4. Run npm unlink path/to/your/<consumer-context/node-modules/react (example npm unlink ..//node_modules/react; to integrate with usaspending.gov use npm unlink ../usaspending-website/node_modules/react).
   5. Undo the change in dtui package.json, back to "main" : "dist/index.js"
   6. As an additional precaution, delete & reinstall the node modules in the consumer context and clear the cache to ensure a clean consumer context.

OR use npm pack:

1. Navigate to the data-transparency-ui/ root
2. Run npm pack (a .tgz package will be created in the root directory)
3. Navigate to your consumer-context directory (for usaspending.gov, navigate to usaspending-website/ root)
4. npm install ../data-transparency-ui/<nameofzippeddtuipackage.tgz)

Now, when you start your local development server in your consumer context, you will be using your local clone of this repository. 🙌

Node Version

Current node version is v14