Master React Router`s useHistory hook and pass data between components – step-by-step guide with code snippets.

Table of content

  1. Introduction
  2. Understanding the useHistory hook
  3. Setting up React Router
  4. Navigating between routes using useHistory
  5. Passing data between components using state
  6. Passing data between components using URL parameters
  7. Conclusion
  8. Additional resources for React Router


Hey there! So you want to master React Router's useHistory hook and learn how to pass data between components? Well, my friend, you've come to the right place. In this step-by-step guide, I'll show you exactly how to use this nifty hook and get your components talking to each other like old pals.

But before we dive in, let me just say how amazingd it be that we can build such intricate and dynamic web applications with tools like React and React Router. It wasn't too long ago that building something like this seemed like a pipe dream, but now it's a reality thanks to the hard work and innovation of developers all over the world.

Okay, enough gushing. Let's get down to business. In this guide, I'll assume that you have a basic knowledge of React and React Router. If you're brand new to these technologies, don't worry! There are plenty of great resources out there to help you get started. But if you're already comfortable with the basics, then let's jump right into the useHistory hook and start passing data between those components!

Understanding the useHistory hook

Have you ever heard of the useHistory hook in React Router? I mean, it sounds like something nifty, right? Let me tell you, it definitely is! Basically, the useHistory hook allows you to access the browser history within functional components. This is how amazingd it be; you no longer have to rely on class components to manipulate the browser history.

With this hook, you can programmatically navigate your app to different routes, go back and forth in the browser history, and even pass state between components. It's a game-changer, folks. So, how does it work?

First, you'll want to import the useHistory hook from React Router. Then, you simply call it within your functional component. This will give you access to the history object, which has a handful of methods you can use. For example, the push() method allows you to navigate to a specific route.

But that's not all! The history object also has a state property that you can use to pass data between components. So, not only can you navigate to different routes, but you can also send some extra data along with it. And the best part? You don't have to worry about URL parameters or query strings.

Overall, the useHistory hook is an incredibly useful tool in React development. It simplifies navigation, allows for passing state between components, and makes functional components even more powerful. So, next time you're building an app with React Router, give the useHistory hook a try!

Setting up React Router

So, you want to use React Router, huh? Awesome! First things first, let's set up React Router in our project.

Assuming you already have a React app up and running, the first step is to install React Router. In your terminal, navigate to your project directory and type:

npm install react-router-dom

(Or yarn add react-router-dom if you prefer to use Yarn.)

Once that's done, you'll need to import the necessary components from React Router in your App.js (or whichever component you're planning on using Router in).

import { BrowserRouter as Router, Route, Switch } from "react-router-dom";

The component is what you'll use to wrap around your main component tree, and it'll be responsible for rendering the appropriate component based on the URL.

The component is what you'll use to define a specific route and which component should be rendered when that route is accessed.

The component will ensure that only one route is rendered at a time, and that the first matching route is rendered.

Once you've imported those components, wrap your entire component tree in the component:

function App() {
  return (
      <div className="App">

And that's it! You've now set up React Router in your project. Of course, there are plenty more nifty things you can do with React Router, like dynamic routes and nested routes, but that's beyond the scope of this subtopic.

Stay tuned for the next steps, where I'll show you how to use React Router's useHistory hook to navigate between routes and pass data between components. How amazingd it be to have a fully functional React app with dynamic routing and data passing capabilities? Let's get to it!

Navigating between routes using useHistory is such a nifty feature in React Router. It allows me to programmatically navigate to different routes within my app without needing to reload the page. How amazing would it be to switch routes seamlessly without waiting for a page to load?

So, how does it work? First, I import the useHistory hook from the react-router-dom library. Then, I call the useHistory hook to get access to the history object, which contains several methods, such as push and goBack.

The push method allows me to navigate to a specific route by passing in a string that represents the URL path. For example, if I want to navigate to the "about" page, I would call history.push('/about'). This will change the URL path in the browser and trigger a re-render of the component associated with the new route.

On the other hand, the goBack method allows me to go back to the previous route in the browser history. This is useful for implementing a "back" button or for navigating back to the previous page after completing an action.

Overall, using the useHistory hook to navigate between routes is a powerful feature in React Router. It allows me to create dynamic and interactive user experiences within my app without the need for reloading the page.

Passing data between components using state

I don't know about you, but I'm always looking for nifty ways to pass data between components in React. So, let me tell you about using state! State is a powerful tool in React that allows you to store and manipulate data within a component. It's perfect for passing information between components because you can update it dynamically and pass it down as props.

First, you need to define the state in a class component with a constructor method. For example, let's say I want to pass a user's name from one component to another. I would define the state as follows:

class ParentComponent extends React.Component {
  constructor(props) {
    this.state = {
      userName: "John",
  // ...

Once the state is defined, you can pass it down as props to child components like this:

class ParentComponent extends React.Component {
  // ...
  render() {
    return (
        <ChildComponent userName={this.state.userName} />

Then, in the child component, you can access the prop and display it however you want:

function ChildComponent(props) {
  return <div>{props.userName}</div>;

If you need to update the state, you can do it within the parent component and it will automatically pass down the updated value to all child components:

class ParentComponent extends React.Component {
  // ...
  onClickHandler = () => {
    this.setState({ userName: "Jane" });
  render() {
    return (
        <ChildComponent onClick={this.onClickHandler} />
        <ChildComponent userName={this.state.userName} />

In this example, I'm passing down an onClick method to the child component that updates the parent's state when triggered. Then, the updated state is passed down as a prop to the second child component.

How amazing is it that we can easily pass data between components using state?

Passing data between components using URL parameters

is a nifty trick that can save your day! And luckily, with React Router's useParams hook, it's pretty straightforward to achieve. Imagine you have a blog page where you want to display a specific post based on its ID. You can pass the ID as a URL parameter and fetch the corresponding post data in your component.

To do this, first, you need to define a route with a parameter in your app's routes configuration. For example, "/posts/:id" will match any URL that starts with "/posts/" and is followed by a post ID. Then, in your component, you can use the useParams hook to retrieve the ID value from the URL.

import { useParams } from "react-router-dom";

function Post() {
  const { id } = useParams();
  // Fetch post data using the ID and render the post

Now, whenever the user navigates to a URL like "/posts/123", the Post component will receive an "id" prop with the value "123". How amazing is that? This technique works not only with IDs but with any kind of data you want to pass between components using the URL.

Keep in mind that URL parameters are visible and can be changed by the user, so you should treat them as potential security risks. Always validate and sanitize any data you retrieve from the URL before using it in your app. With that in mind, have fun passing data between your React components with URL parameters!


So, that's it for our step-by-step guide on mastering React Router's useHistory hook and passing data between components! I hope this guide has been helpful to you and has given you the confidence to tackle any routing and data-passing challenges that come your way.

Remember, the useHistory hook is a nifty tool that allows you to manipulate browser history and navigate to different pages with ease. And by using URL parameters, you can pass data between components seamlessly.

But don't stop here! Keep exploring the wonderful world of React and see how amazing it can be. There's always something new to learn and discover, and the possibilities are endless.

Thanks for sticking with me, and happy coding!

Additional resources for React Router

If you're looking to master React Router, you're in the right place. But even the best tutorial won't cover everything. Lucky for us, there are plenty of additional resources out there to help us learn and grow our router skills.

One great resource is the React Router documentation itself. Their docs are incredibly comprehensive and cover everything from basic usage to advanced concepts. I highly recommend bookmarking the docs and referring to them often.

Another nifty tool is the React Router Debugger Chrome extension. This extension allows you to visualize the routing for your app and debug any issues that may arise. It's a fantastic way to get a better understanding of how React Router works and how your app is using it.

If you're more of a visual learner, there are plenty of video tutorials on YouTube that cover React Router. I've personally found these to be incredibly helpful in solidifying my understanding of the concepts.

Finally, don't forget about the power of community. The Reactiflux Discord channel is a fantastic place to ask questions and get advice from other React Router users. It's a great way to connect with other developers and learn from their experiences.

By utilizing these resources, you'll be well on your way to becoming a React Router expert. Imagine how amazingd it would be to have that level of knowledge and skill under your belt! Keep learning, keep growing, and keep building awesome apps.

I am a driven and diligent DevOps Engineer with demonstrated proficiency in automation and deployment tools, including Jenkins, Docker, Kubernetes, and Ansible. With over 2 years of experience in DevOps and Platform engineering, I specialize in Cloud computing and building infrastructures for Big-Data/Data-Analytics solutions and Cloud Migrations. I am eager to utilize my technical expertise and interpersonal skills in a demanding role and work environment. Additionally, I firmly believe that knowledge is an endless pursuit.

Leave a Reply

Your email address will not be published. Required fields are marked *

Related Posts

Begin typing your search term above and press enter to search. Press ESC to cancel.

Back To Top