Framework for fetching and realtime data exchange.

Documentation | Quick Start | Guides

Hyper Fetch is unique fetching and realtime data-exchange framework meticulously crafted to prioritize simplicity and efficiency. Its typesafe design and user-friendly interface ensure a seamless integration experience, whether you're working on the browser or the server. Next-generation features streamlines architecture creation, grants access to the request lifecycle, and empowers rapid development of new components and functionalities, all while facilitating real-time data exchange.

Key Features

🔮 Simple setup - Read more

🎯 Easy cancellation - Read more

✨ Deduplicate similar requests - Read more

🚀 Queueing - Read more

💎 Response Caching - Read more

🔋 Offline First - Read more

📡 Built-in fetcher - Read more

🎟 Authentication - Read more

🔁 Smart Retries - Read more

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Installation

The easiest way to get the latest version of Hyper Fetch is to install it via yarn or npm.

Core

npm install --save @hyper-fetch/core
or
yarn add @hyper-fetch/core

Sockets

npm install --save @hyper-fetch/sockets
or
yarn add @hyper-fetch/sockets

React

npm install --save @hyper-fetch/core @hyper-fetch/react
or
yarn add @hyper-fetch/core @hyper-fetch/react

Packages

Package	Stats
Hyper Fetch
Sockets
React
Firebase
Firebase Admin
GraphQL
Axios
Codegen Openapi

Examples

Simple Setup

import { Client } from "@hyper-fetch/core";

// Setup our connection to the server
export const client = new Client({ url: "http://localhost:3000" });

// Create reusable requests for later use
export const postData = client.createRequest<ResponseType, RequestType, LocalErrorType, QueryParamsType>()({
  method: "POST",
  endpoint: "/data/:accountId",
});

export const getData = client.createRequest<ResponseType, RequestType, LocalErrorType, QueryParamsType>()({
  method: "GET",
  endpoint: "/user",
});

Fetching

Executing previously prepared requests is very simple. We can do this using the send method.

const { data, error, status } = await getData.send();

Mutation request

We can attach the data to the request with methods before sending it to the server. This is helpful for building our request and attaching data to it which can be helpful when we need to create it in a few steps from data obtained during some process.

// Set the information to request (methods return request clone - NOT mutating the source)
const request = postData
  .setParams({ accountId: 104 }) // Set Params
  .setQueryParams({ paramOne: "test", paramTwo: "test2" })
  .setData({ name: "My new entity", description: "Some description" }) // Add payload data
  .send();

We can also pass them directly to the send method, which will add them to the request at once.

// OR pass dynamic data directly to '.send' method
const { data, error, status } = await postData.send({
  params: { accountId: 104 },
  data: { name: "My new entity", description: "Some description" },
  queryParams: { paramOne: "test", paramTwo: "test2" },
});

React

Fetch with lifecycle

Show me example

import { useFetch } from "@hyper-fetch/react";

// Lifecycle fetching
const { data, error, loading, onSuccess, onError } = useFetch(getData);

onSuccess((data) => {
  console.log(data);
});

onError((error) => {
  console.log(error);
});

Manually trigger requests

Show me example

import { useSubmit } from "@hyper-fetch/react";

const { submit, data, error, submitting, onSubmitSuccess, onSubmitError } = useSubmit(request);

onSuccess((data) => {
  console.log(data);
});

onError((error) => {
  console.log(error);
});

return <button onClick={() => submit()}>Trigger request!</button>;

Pass dynamic data to submit method

Show me example

import { useSubmit } from "@hyper-fetch/react";

const { submit, data, error, submitting, onSubmitSuccess, onSubmitError } = useSubmit(request);

onSuccess((data) => {
  console.log(data);
});

onError((error) => {
  console.log(error);
});

return (
  <button
    onClick={() =>
      submit({
        params: { accountId: 104 },
        data: { name: "My new entity", description: "Some description" },
        queryParams: { paramOne: "test", paramTwo: "test2" },
      })
    }
  >
    Trigger request!
  </button>
);

Use submit promise response

Show me example

import { useSubmit } from "@hyper-fetch/react";

// Manual triggering
const { submit, data, error, submitting, onSubmitSuccess, onSubmitError } = useSubmit(request);

onSuccess((data) => {
  console.log(data);
});

onError((error) => {
  console.log(error);
});

const handleSubmit = (values: ValuesType, { setSubmitting }: FormikHelpers) => {
  const { data, error, status } = await submit(); // Submit method returns data!
  setSubmitting(false);
  if (data) {
    notification.success("Done!", data);
  } else {
    notification.success("Error!", error);
  }
};

return <Form onSubmit={handleSubmit}>...</Form>;

Find out more examples

💖 Our sponsors

Package

Stats

Hyper Fetch

Sockets

React

Firebase

Firebase Admin

GraphQL

Axios

Codegen Openapi

import { Client } from "@hyper-fetch/core"; // Setup our connection to the server export const client = new Client({ url: "http://localhost:3000" }); // Create reusable requests for later use export const postData = client.createRequest<ResponseType, RequestType, LocalErrorType, QueryParamsType>()({ method: "POST", endpoint: "/data/:accountId", }); export const getData = client.createRequest<ResponseType, RequestType, LocalErrorType, QueryParamsType>()({ method: "GET", endpoint: "/user", });

// Set the information to request (methods return request clone - NOT mutating the source) const request = postData .setParams({ accountId: 104 }) // Set Params .setQueryParams({ paramOne: "test", paramTwo: "test2" }) .setData({ name: "My new entity", description: "Some description" }) // Add payload data .send();

// OR pass dynamic data directly to '.send' method const { data, error, status } = await postData.send({ params: { accountId: 104 }, data: { name: "My new entity", description: "Some description" }, queryParams: { paramOne: "test", paramTwo: "test2" }, });

import { useFetch } from "@hyper-fetch/react"; // Lifecycle fetching const { data, error, loading, onSuccess, onError } = useFetch(getData); onSuccess((data) => { console.log(data); }); onError((error) => { console.log(error); });

import { useSubmit } from "@hyper-fetch/react"; const { submit, data, error, submitting, onSubmitSuccess, onSubmitError } = useSubmit(request); onSuccess((data) => { console.log(data); }); onError((error) => { console.log(error); }); return ( <button onClick={() => submit({ params: { accountId: 104 }, data: { name: "My new entity", description: "Some description" }, queryParams: { paramOne: "test", paramTwo: "test2" }, }) } > Trigger request! </button> );

import { useSubmit } from "@hyper-fetch/react"; // Manual triggering const { submit, data, error, submitting, onSubmitSuccess, onSubmitError } = useSubmit(request); onSuccess((data) => { console.log(data); }); onError((error) => { console.log(error); }); const handleSubmit = (values: ValuesType, { setSubmitting }: FormikHelpers) => { const { data, error, status } = await submit(); // Submit method returns data! setSubmitting(false); if (data) { notification.success("Done!", data); } else { notification.success("Error!", error); } }; return <Form onSubmit={handleSubmit}>...</Form>;