https://github.com/vivshaw/herc

real-time functional GraphQL: Haskell & Elm Rudimentary Chat
https://github.com/vivshaw/herc

elm graphql haskell morpheus-graphql real-time yesod

Last synced: 3 months ago
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real-time functional GraphQL: Haskell & Elm Rudimentary Chat

• Host: GitHub
• URL: https://github.com/vivshaw/herc
• Owner: vivshaw
• License: mit
• Created: 2020-12-17T03:43:06.000Z (over 4 years ago)
• Default Branch: main
• Last Pushed: 2021-04-21T05:56:38.000Z (about 4 years ago)
• Last Synced: 2025-01-07T14:20:52.664Z (5 months ago)
• Topics: elm, graphql, haskell, morpheus-graphql, real-time, yesod
• Language: Haskell
• Homepage: https://herc-chat.netlify.app/
• Size: 462 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# herc (Haskell & Elm Rudimentary Chat) 💪

[![vivshaw](https://circleci.com/gh/vivshaw/herc.svg?style=svg)](https://app.circleci.com/pipelines/github/vivshaw/herc) [![Netlify Status](https://api.netlify.com/api/v1/badges/255214e1-1eee-453a-b52d-6f73c6c7b182/deploy-status)](https://app.netlify.com/sites/herc-chat/deploys) [![MIT license](https://img.shields.io/badge/License-MIT-blue.svg)](https://lbesson.mit-license.org/)

[herc](https://herc-chat.netlify.app/) is a learning project for getting up to speed with Elm! It is a real-time chat app with Elm frontend and Haskell backend, using GraphQL to enjoy type-safety throughout the stack. 👍

You can also [explore the API](https://herc-server.herokuapp.com/) via GraphQL Playground.

## herc client

[herc client](client) is an Elm single page app. I'm using Webpack to build it and serve up a hot-reloading dev mode, and Apollo Client for GraphQL subscriptions over WebSockets. Please see [the client readme](client/README.md) for more details and installation instructions.

## herc server

[herc server](server) is written in Haskell. I'm using `yesod` as the web framework, and `Morpheus` for GraphQL support. Please see [the server readme](server/README.md) for more details and installation instructions.

## Deployment

Both parts of the app are deployed via CI/CD pipline. The server goes to CircleCI and from there to Heroku, and the client goes direct to Netlify.