Demo a GraphQL schema without a GraphQL endpoint.
GraphiQL Spark allows you to run queries or mutations completely client side! In addition the query/mutation response is rendered once GraphiQL is mounted, which makes it ideal for blog posts.
Note: Out of the box GraphiQL requires you to press the play
button to run the query and see the results.
See the demo video below on how to use it:
Not by much. GraphiQL Spark is thin convinience layer on top of GraphiQL.
graphql
& graphl-tool
which adds ~64kb (minified + gzipped) to the bundle.# npm
npm install --save graphiql-spark
# yarn
yarn add graphiql-spark
import React from "react";
import GraphiQlSpark from "graphiql-spark";
import "graphiql/graphiql.css";
// Schema defined in the Schema Definition Language
const typeDefs = `
type Post {
title: String
}
type Query {
posts: [Post]
}
`;
// Client-side resolvers
const resolvers = {
Query: {
posts: () => [
{ title: "Advanced GraphQL Concepts" },
{ title: "Why I Write CSS in JavaScript" }
]
}
};
// Example query
const query = `query {
posts {
title
}
}
`;
export default function SimpleExample() {
return (
<div style={{ height: "25rem", border: "1px solid #e0e0e0" }}>
<GraphiQLSpark query={query} resolvers={resolvers} typeDefs={typeDefs} />
</div>
);
}
Please check out the docs at https://nikgraf.github.io/graphiql-spark/
Yes
Yes
No, but I would welcome a proposal on how this could be done.
GraphiQL Spark builds a Schema locally in the browser and then directly can invoke the Schema instead of using a Transport Layer like HTTP.
Not yet, but probably makes sense to publish such a version. Ping me if you are interested to help. Ideally it would be a named export, but we make sure non-used dependencies are tree-shaked.
Once upon a time I was giving a GraphQL beginner workshop using the The Star Wars API example. I wanted that in this example every GraphQL request is not more than a simple HTTP request. My attempt to demo this live failed since the example was built in a way that the production version would include a client side schema.
Once I started working on a new personal blog covering GraphQL concepts I was looking for a way to provide executable examples (instead of pasting text or images). And instead of finishing my blog post I procrastinated and built this tool 😄
yarn start
This builds to /dist
and runs the project in watch mode so any edits you save inside src
causes a rebuild to /dist
.
To do a one-off build for production, use yarn build
.
To run the docs locally (the examples are helpful during development) inside another tab run:
cd example
yarn # install dependencies
yarn start
The build command yarn build
inside the example directory is optimized for generating the docs.