Tag: API

Web
GraphQL: Mutation and Database Access

This post shows how to use the context argument that every resolver function receives, implement GraphQL mutation, and work with Prisma as your data access layer.

by Peter Mbanugo
August 14, 2019 Share
Web
GraphQL: Schema, Resolvers, Type System, Schema Language, and Query Language

In this post, I'll introduce you to some GraphQL concepts with a focus on GraphQL schema, resolver, and the query language.

by Peter Mbanugo
August 07, 2019 Share
Web
Supporting CORS by Proxying Requests with Express

When our frontend makes requests to a backend that lives in a different domain, we'll have to deal with Cross-Origin Resource Sharing (CORS). In this article we'll build an Express proxy that will request stock data from the IEX API on our behalf, and will emit the right CORS headers so that our frontend can access it without problems.

by Blanca Mendizábal Perelló
June 21, 2019 Share
Web
Your First Look at GraphQL Queries, Mutations, and Subscriptions

In this post, we give you insight into GraphQL features covering queries, mutations, and subscriptions.

by Christian Nwamba
June 19, 2019 Share
Web React
Dealing with CORS in Create React App

If you've ever built a web app that had to request data from a different domain, you've probably had to wrap your head around the browser's same-origin policy and CORS. In this article we'll learn how to get around CORS issues using Create React App's proxying capabilities.

by Blanca Mendizábal Perelló
April 25, 2019 Share