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We look at how to create an Express server app, and set up a basic route to return a string. We can import express with require(), ...

If you're failing this challenge, go to 16mins 2s To get started with our chat app, we need to set up socket, our database ...

To create a registration form, in the POST route, we should create the user's document in the database if it doesn't exist, and then ...

This is a full walkthrough for the File Metadata Microservice project on freeCodeCamp. We can install an npm package called ...

All data from our database user document will be deserialized into request.user, which we can provide when rendering the profile ...

The main advantage of Template Engines is that we can provide them variables in the render() method to embed into the HTML ...

We can combine all our previous knowledge now to setup a Chai test for a POST request from scratch. Link to Challenge ...

In this short project, we'll be setting up an Oauth strategy that allows users to log into the site using a Github account and provide ...

To be able to log in users using a username and password, we have to set up a 'strategy' so that we can use these details to ...

Now that we have access to User information, we can announce to all clients the users that have entered and left the chat, using ...

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To add functionality to our log out button, we can use the logout() method passport adds to a request to destroy the session cookie ...

When building an API or Web App, we would need to capture Inputs in our requests. One way to do this is to extract parameters ...

To link login forms to our strategies, we can mount a middleware called passport.authenticate() to our POST route. Link to ...

We're gonna clean up our project now by splitting it into 3 files. We can use Node's module.exports and require() functionalities to ...

We can use middleware to redirect paths to load assets stored in other locations. Middleware can be attached to a path by calling ...

This is a full walkthrough for the Request Header Parser Microservice project on freeCodeCamp. We can set up a GET route for ...

The final step is to be able to emit and receive chat messages that all clients can see. We can do this by emitting the message to ...

Two key socket methods emit() and on() allow sending and receiving data between clients and the server. Link to Challenge ...

Passport adds a method to each request called isAuthenticated() which we can use to check if the user is logged in before ...