REACT ROUTER MASTER CLASS /// PROGRAMMATIC NAVIGATION /// HISTORY STACK /// USEHISTORY /// REACT ROUTER MASTER CLASS ///

React useHistory

Master programmatic navigation. Redirect users dynamically based on state, form submissions, and authentication.

router.js
1 / 11
12345
🗺️

Tutor:Welcome to React Router! Normally we use the <Link> component to navigate. But what if we need to redirect a user after a login form is submitted? We need programmatic navigation.


Skill Matrix

UNLOCK NODES BY LEARNING ROUTING.

Concept: The Hook

The useHistory hook gives you access to the React Router history instance to navigate.

System Check

Where do we import the useHistory hook from?

Community Holo-Net

Share Your Routes

ACTIVE

Having trouble wrapping your head around programmatic routing? Discuss it with the community.

Support Us

React Router & useHistory

Author

Pascual Vila

Frontend Instructor // Code Syllabus

In traditional websites, navigating to a new page forces the browser to completely reload. React Router allows us to swap components dynamically without a full refresh, and useHistory gives us the programmatic power to trigger these swaps.

Push vs. Replace

The history object manages a stack of URLs. history.push() adds a new entry to the top of this stack.history.replace() swaps the current URL on the stack without adding a new one. Replace is critical for login loops where you don't want the user to "back" into an unprotected login screen once authenticated.

Important Note on v6

If you are learning React Router v5, useHistory is the standard. However, in modern React Router v6+, this hook has been renamed and upgraded to useNavigate. The concepts are identical, but the syntax has been simplified!

View Full Transcript+

This section contains the full detailed transcript covering programmatic navigation, the Browser History API, and the difference between declarative (using Link tags) vs. programmatic (using history.push) navigation inside React applications.

Router Glossary

useHistory

A React Router hook that gives you access to the history instance that you may use to navigate.

snippet.js

history.push()

Pushes a new entry onto the history stack. The user can navigate back to the previous URL.

snippet.js

history.replace()

Replaces the current entry on the history stack. The user CANNOT navigate back to the previous URL.

snippet.js

history.goBack()

Equivalent to the user clicking the browser's 'Back' button.

snippet.js

React Router

The standard routing library for React, keeping the UI in sync with the URL.

snippet.js

useNavigate

The v6 successor to useHistory. It acts directly as a navigation function.

snippet.js