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A tutorial on how to fetch data with React Hooks by using local state and side-effects in React's function components. You will use local state and side-effects for fetching data from a real API.

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The book about GraphQL is not intended to be used as a reference nor an in-depth guide about the internals of the GraphQL specification. Instead, it takes you on a journey learning GraphQL with JavaScript the pragmatic way by building client- and server-side applications. The book covers lots of facets about GraphQL in JavaScript which are important for building modern applications nowadays.

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This GraphQL tutorial for beginners takes you on a journey to learn GraphQL. You will explore GraphQL with GitHub's GraphQL API and later learn how to build fullstack web applications with it.

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This tutorial shows you how to use Apollo Client without any other third-party library. Afterward you will learn how to use Apollo Client in React.

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The article gives advice on how to implement visual regression testing in React applications with React Storybook. You will get to know React Storybook and all its testing capabilities.

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A walkthrough on React hooks which are used to add side-effects to React function components. You will learn about the motivation, how to use them and further reading material to dive deeper into them.

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This tutorial guides you through building a simple application with with RxJS in React. I am by no means an expert with RxJS, just learning it myself, but I just hope to offer you inspiration on how to do things differently in React. This tutorial is no introduction to RxJS but only one of many ways of using it with React.

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There are too many people who encounter the following warnings. I have seen many GitHub issues regarding it and many people are asking me about it as well. That's why I wanted to have one article to address it.

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The tutorial shows how you can build up on a mocked GraphQL server for writing tests for your Apollo Client queries and mutations in React. So far, the Apollo Client instance can be replaced with a mock, but the unsolved question keeps popping up: How to test Apollo Client in a React application?

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Personally I did a lot of React projects in the recent time. Always I had to setup the project from scratch. Eventually I have created my own boilerplate project on GitHub. As you might know, uncountable React boilerplate projects and repositories were created that way. But the article is not my attempt to advertise yet another React boilerplate project.

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