
Welcome to the Treehouse Library
This is a sample catalog of all the courses we offer. Browse by topic or difficulty. Sign up today and get access to our entire library. Treehouse students get access to workshops, bonus content, conferences, and more.
Ready to start learning?
Treehouse offers a 7 day free trial for new students. Get access to 1000s of hours of content. Learn to code, land your dream job.
Start Your Free Trial- Newest
-
All Topics
- All Topics
- • AI
- • JavaScript
- • React
- • No-Code
- • Python
- • Design
- • HTML
- • CSS
- • Game Development
- • Data Analysis
- • Development Tools
- • Databases
- • Security
- • Digital Literacy
- • Swift
- • Java
- • Machine Learning
- • APIs
- • Professional Growth
- • Computer Science
- • Ruby
- • Quality Assurance
- • PHP
- • Go Language
- • Android
- • Learning Resources
- • College Credit
- • Coding for Kids
-
- 1
- 2
- 3
- 4
- 5
- 6
Rails 8 Course - Beginner to Intermediate
Jump right into the next generation of web development with this comprehensive Ruby on Rails 8 course. From setting up and configuring your Rails environment on both Windows and macOS to exploring new Rails 8 features, you’ll build a fully functional application step by step. Along the way, you’ll master CRUD operations, integrate Action Text for rich content, add realtime comments, enable user authentication (including sign up, sign in, and sign out), and implement a like feature to enhance user engagement. You’ll also learn how to switch from SQLite3 to PostgreSQL for more robust database solutions and how to deploy your Rails 8 project to DigitalOcean using Kamal and Docker. By the end of this course, you’ll have the confidence and skills to create, scale, and deploy modern Rails 8 applications for real-world use.
-
- 1
- 2
- 3
- 4
Introduction to Ruby on Rails 7
Ruby on Rails is a powerful web framework that makes creating dynamic web applications more efficient and enjoyable. This course will take you from installing Rails to building a Linktree-style application, touching on key concepts like MVC, routing, user authentication, and deployment. Whether you’re entirely new to Rails or have a bit of experience, these lessons will get you up and running quickly.
-
7 minPractice
Practice ExpressJS: Middleware
Practice middleware in ExpressJS by replicating user authentication and controlling access to protected routes.
Viewed -
- 1
- 2
- 3
React Authentication
In this course, you will learn how to implement the Basic Authentication scheme in a React application using an Express REST API.
-
11 minPractice
Practice Hooks in React
Practice React's built-in useContext and useState Hooks to update an app with user authentication.
Viewed -
30 minWorkshop
REST API Authentication with Express
This workshop will explore Basic Authentication and how to use it to implement user authentication within an Express REST API application.
Viewed -
- 1
- 2
- 3
- 4
A Social Network with Flask
It's time to dig in and build something big. In this course, we're going to take the tools we've learned, Flask, Peewee, and Python itself, and build a small social network. We'll have user registration, user authentication, strongly hashed passwords, form validation, and more.
-
- 1
- 2
Using Cookies and JWTs for Secure Authentication
Refactor an existing authentication project by using cookies and JSON Web Token to increase security. Cookies are a way for a browser to store information while tokens are a stand-in or representation for something else.
-
- 1
- 2
Introduction to User Authentication in PHP
Do you want users to be able to interact with your site? Do you want users who are active participants in the content you provide? That interaction could be purchasing products or adding products to sell, leaving comments or providing blog posts. No matter which type of interaction your site provides to users, you'll need a way to authenticate those users. In this course we'll lay the foundation for keep your data safe and secure while building a platform for active participation.
-
- 1
- 2
- 3
- 4
PHP User Authentication
Learn how to implement a custom user authentication system that controls users access to web resources, using password hashing and JSON Web Tokens for security. The system lets users sign up, log in, and log out, limiting access to certain actions based on authorization.
-
- 1
- 2
Using the GitHub API with PHP
Application Programming Interfaces, or APIs, provide a method for connecting your site to a “third-party” web service. We'll use the GitHub API to explore how RESTful APIs allow us to retrieve and update information residing on an external system.
-
- 1
- 2
- 3
- 4
User Authentication With Express and Mongo
Learn how to implement a custom user authentication system that controls users access to web resources using Node.js using Express and MongoDB. The system lets users sign up, log in, and log out, limiting access to password-protected resources. Express is a popular web framework for creating MVC applications and RESTful APIs in Node.js. Express lets developers define routes and middleware for submitting and retrieving data in our database. We will leverage the document based NoSQL database, MongoDB, to store our user data by creating a user model with mongoose. Mongoose is an open source Node package for defining data models for an application and connecting to MongoDB.
-
- 1
- 2
Flask REST API
Building an API with Flask can be pretty simple but you'll often end up with a large amount of code in just one or two files. In other words, it can be messy! But with a few simple tools like Flask-RESTFul, Flask-Limiter, and Flask-HTTPAuth, you can build a clean, well-organized, and strong API with this great, lightweight Python framework.
-
2 hoursBonus Series
Code Racer
Learn how we built Code Racer, which is a real-time multiplayer game where people learn how to create a basic HTML web page while competing with others.
Viewed -
6 hoursBonus Series
Design and Development
Learn how a designer and developer can effectively collaborate to build a web app.
Viewed
Whoops! Perhaps you can try a broader search.
Upcoming Releases
The following items are scheduled to be released soon. You can also visit our content roadmap for more info.
-
Build a To-Do List App with Replit Agent
In this workshop, participants will learn how to create a fully functional task tracker using Replit, a powerful online coding platform. With the assistance of Replit Agent, an AI-powered tool, you'll discover how to design, develop, and deploy your task tracker efficiently. This hands-on session is perfect for developers and builders of all skill levels—no previous coding experience is required—and is ideal for anyone looking to enhance their app building skills.
Viewed -
Build Your Own CRM in Lovable Step-by-Step
This workshop introduces Lovable.dev, an AI-powered tool that helps you turn ideas into working web apps using simple prompts. Watch as Christian and Dan get hands-on with features like text-to-app generation, Supabase integration, and easy deployment. Whether you’re building a prototype or just exploring what’s possible, it’s a practical session for anyone interested in faster, simpler app development.
Viewed -
Build and Deploy a Landing Page Using Bolt
This workshop introduces Bolt.new, an AI-powered platform that helps you build web apps using natural language prompts. In this session, we'll build a landing page from scratch, integrate a waitlist, and deploy it—all without writing traditional code. It’s a practical, hands-on experience for anyone looking to prototype quickly and start growing an audience right away.
Viewed -
Create a REST API with Xano
Learn to build a digital marketplace REST API using Xano, a NoCode tool that lets you create APIs without writing any code.
Viewed -
3 minWorkshop
Hello Swift & SwiftUI
Learn the basics of Swift and SwiftUI, Apple’s programming language, by building your first iOS app! This beginner-friendly course covers Swift programming, Xcode setup, and UI design with SwiftUI. You'll apply your skills by creating a Dice Roller app, using state to update the UI dynamically. No prior coding experience needed—just dive in and start building!
Viewed -
Practice Wireframing in Figma
For this practice session, you'll be creating a digital wireframe in Figma for the primary screen of a sketching application. This app lets users quickly make shareable, black-and-white sketches using their fingers on a touchscreen.
Viewed -
Practice Prototyping in Figma
Enhance your prototyping skills by linking mockups in Figma and experimenting with tap, time, and drag interactions.
Viewed