https://github.com/dataunitylab/relational-playground

An exploration of relational algebra :mag:
https://github.com/dataunitylab/relational-playground

demo education hacktoberfest react relational-databases sql

Last synced: 2 months ago
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An exploration of relational algebra :mag:

• Host: GitHub
• URL: https://github.com/dataunitylab/relational-playground
• Owner: dataunitylab
• License: mit
• Created: 2018-10-11T02:00:41.000Z (over 7 years ago)
• Default Branch: main
• Last Pushed: 2026-01-04T02:56:03.000Z (3 months ago)
• Last Synced: 2026-01-05T15:07:30.126Z (3 months ago)
• Topics: demo, education, hacktoberfest, react, relational-databases, sql
• Language: JavaScript
• Homepage: https://relationalplayground.com/
• Size: 11.7 MB
• Stars: 16
• Watchers: 0
• Forks: 5
• Open Issues: 15
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md
  • Code of conduct: CODE_OF_CONDUCT.md
  • Citation: CITATION.cff

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README

          
# Relational Playground

[![CI](https://github.com/dataunitylab/relational-playground/actions/workflows/ci.yml/badge.svg)](https://github.com/dataunitylab/relational-playground/actions/workflows/ci.yml)

[![Coverage Status](https://coveralls.io/repos/github/dataunitylab/relational-playground/badge.svg?branch=main)](https://coveralls.io/github/dataunitylab/relational-playground?branch=main)

[Relational Playground](https://relationalplayground.com/) is developed by the [Data Unity Lab](https://cs.rit.edu/~dataunitylab/) at the Rochester Institute of Technology.

This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).

## Available Scripts

In the project directory, you can run:

### `pnpm start`

Runs the app in the development mode.


Open [http://localhost:3000](http://localhost:3000) to view it in the browser.

The page will reload if you make edits.


You will also see any lint errors in the console.

### `pnpm test`

Launches the test runner in the interactive watch mode.


See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.

### `pnpm build`

Builds the app for production to the `build` folder.


It correctly bundles React in production mode and optimizes the build for the best performance.

The build is minified and the filenames include the hashes.


### `pnpm flow`

Type check all files in the `src` folder using [Flow](https://flow.org/).

This check will also be run before commits.

### `pnpm lint`

Lint all files in `src` using [ESLint](https://eslint.org/) and [Prettier](https://prettier.io/).

Files which have changed are also linted before every commit.