---
title: "Discussion on \"Slack Clone with React | Semantic UI | GraphQL | PostgresSQL (PART 5)\" | Hashnode"
description: "Discussion on \"Slack Clone with React | Semantic UI | GraphQL | PostgresSQL (PART 5)\". Previously, we went over how GraphQL works. You can find that  article here.\nToday, we'll start to create our Graphql queries and mutations.\nOpen up the typesDefs.js file. The first thing we need to do is map out what our data is going to be. We know..."
url: "https://hashnode.com/posts/slack-clone-with-react-postgressql-part-5/5f61bee9dc74720d9b85e96d"
---

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Discussion

# [Slack Clone with React | Semantic UI | GraphQL | PostgresSQL (PART 5)](https://ajeasmith.hashnode.dev/slack-clone-with-react-postgressql-part-5?utm_source=hashnode&utm_medium=feed)

Previously, we went over how GraphQL works. You can find that article here. Today, we'll start to create our Graphql queries and mutations. Open up the typesDefs.js file. The first thing we need to do is map out what our data is going to be. We know...

Sep 16, 2020 · 8 min read · ajeasmith.hashnode.dev  
Updated Sep 24, 2020  
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## Written by

[AjeaSmith](https://hashnode.com/@YTDevs)

@YTDevs · Michigan

  
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A Thrilled Frontend developer

Frontend developer from Michigan. I ❤️code, helping others learn to code, and I ❤️building beautiful things with code. 🙏

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