Awesome

<div align='center'> <br/> <br/> <img src='https://genql.dev/banner.png' width='380px'> <br/> <br/> <h3>Type safe Graphql query builder</h3> <h4>Write Graphql queries with type validation and auto completion</h4> <br/> <br/> </div>

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Read the quick start guide to generate your client and start writing queries.

You can stay up to date with the latest changes subscribing to the Genql changelog.

Features

✅ Type completion & Type validation
🍃 No dependencies (not even graphql)
⚡️ Can easily fetch all scalar fields in a type
🐎 Works with any client (Apollo, Relay, etc)
🥃 Support for Subscriptions
🔋 Built in batching support
↔️ Easy migrate existing GraphQL queries to Genql code
🚂 Works in browser, Node, Deno, Cloudflare workers, Bun and more

Example

First generate your client with the genql cli.

You can find other cli options here

npm i -D @genql/cli # cli to generate the client code
genql --schema ./schema.graphql --output ./generated

Then you can use your client as follow

import { createClient, everything } from './generated'
const client = createClient()

client
    .query({
        countries: {
            // pass arguments to the query
            __args: {
                filter: {
                    currency: {
                        eq: 'EUR',
                    },
                },
            },
            name: true,
            code: true,
            nestedField: {
                // fetch all scalar fields
                __scalar: true,
            },
        },
    })
    .then(console.log)

The code above will fetch the graphql query below

query {
    countries(filter: { currency: { eq: "EUR" } }) {
        name
        code
        nestedField {
            scalarField1
            scalarField2
        }
    }
}

Why

Genql has a lot of benefits over writing graphql queries by hand:

Writing queries is faster thanks to TypeScript auto completion
You can safely update your schema and be sure your queries are still valid
You can fetch all scalar fields in a type with __scalar: true
No graphql package dependency, no runtime parsing of queries
You have to generate the client only after your schema changes, not after every query change

Awesome

Example

Why

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