
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 Skills
- • Computer Science
- • Ruby
- • Quality Assurance
- • PHP
- • Go Language
- • Android
- • Learning Resources
- • College Credit
- • Coding for Kids
-
Track
Front End Web Development
Learn to code websites using HTML, CSS, and JavaScript.
- Explore
-
An entry-level salary for the technologies covered in this track is about $51,000 / yr on average.
-
Some companies that use these technologies regularly include: Google, Facebook, Yahoo, eBay, Amazon, and Treehouse.
-
Track
Beginning Python
Learn the general purpose programming language Python and build large and small applications and tools.
- Explore
-
An entry-level salary for the technologies covered in this track is about $70,000 / yr on average.
-
Some companies that use these technologies regularly include: Google, NASA, Nokia, IBM, Digg, Dropbox, Pinterest, Reddit, Yelp, Apple, and Amazon.
-
Track
Full Stack JavaScript
Learn JavaScript, Node.js, and Express to become a professional JavaScript developer.
- Explore
-
An entry-level salary for the technologies covered in this track is about $65,000 / yr on average.
-
Some companies that use these technologies regularly include: Walmart, PayPal, Groupon, Airbnb.
Topics
Browse content by the topics that interest you most.
- 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 Skills
- Computer Science
- Ruby
- Quality Assurance
- PHP
- Go Language
- Android
- Learning Resources
- College Credit
- Coding for Kids
Change Your Career, Change Your Life
With 100s of courses and more to come, Treehouse is the best way to learn how to code.
Start Your Free Trial-
- 1
- 2
- 3
- 4
JavaScript Basics
JavaScript is a programming language that drives the web: from front-end user interface design to server-side backend programming, you'll find JavaScript at every stage of a website and web application. In this course, you'll learn the fundamental programming concepts and syntax of the JavaScript programming language.
-
- 1
- 2
- 3
- 4
HTML Basics
Learn HTML (HyperText Markup Language), the language common to every website. HTML describes the basic structure and content of a web page. If you want to build a website or web application, you'll need to know HTML.
-
- 1
- 2
- 3
- 4
Python Basics
Learn the building blocks of the wonderful general purpose programming language Python.
-
- 1
- 3
Python for Kids
Learn the building blocks of the wonderful general purpose programming language Python.
-
- 1
- 2
- 3
- 4
CSS Basics
In this course, we're going to learn the basics of CSS, one of the core technologies for designing and building websites and applications. No matter what kind of website or web application you want to build, you'll have to use CSS. If you haven't written much CSS, or even if you’ve never written CSS at all, don’t worry. That's what this course is for. We’ll start with basic CSS concepts, then gradually progress to more advanced topics and lessons.
-
- 1
- 2
- 3
- 4
CSS Layout
In this course, we're going to learn techniques for better control over our CSS layouts. We’ll cover how the CSS Box Model impacts the presentation of each HTML element, learn to control the position of each element onscreen, and even begin to adjust our layouts for different screen sizes and environments.
-
- 1
- 2
- 3
JavaScript and the DOM
JavaScript lets you create interactive web pages which can respond to a user's actions. In this course, you'll learn how to bring web pages to life using the power of JavaScript.
-
- 1
- 2
- 3
SQL Basics
In SQL Basics, we’ll take a look at what databases are and how you can retrieve information from them. Databases can store massive amounts of information to be retrieved at a later date. Databases act as the memory for dynamic web sites or mobile apps.
-
- 1
- 2
- 3
- 4
Node.js Basics
In this course we will create two command line applications using the popular server-side JavaScript platform Node.js. We'll be creating an application to retrieve a student's Treehouse profile information and be working with a dictionary API to retrieve definitions of a given word.
-
- 1
- 2
- 3
Introduction to Git
Git is a version control system - it helps you manage the different versions of your project files, and helps keep your work safe. This course will show you how Git works, and how to upload your projects to GitHub.
-
- 1
- 2
- 3
- 4
- 5
C# Basics
C# is the most popular programming language in the Microsoft ecosystem of products. C# code is designed to run fast and to be easily maintainable. In C# Basics, we'll learn how to work with C# to write simple programs.
-
- 1
How to Give and Receive Feedback
Learn why feedback is useful. You'll explore a simple process for providing feedback (both positive and constructive) in a way that will be well-received and motivate the right behavior. You'll also learn tips for receiving feedback effectively and putting it into action.
-
9 minWorkshop
JavaScript Search
Letting users search through data in your application or website is a great UX feature. Building out this type of functionality isn't as hard as you may think. With some basic JavaScript, we can tackle the filtering and searching of data. Follow along as I add a search feature with vanilla JavaScript that allows the user to search for a specific author in a list of authors!
Viewed -
2 minWorkshop
Shorten Text With CSS
Ever wondered how to shorten text with an ellipsis (...)? It’s quite easy to do and only requires a few lines of CSS. Follow along as I take you through setting this up!
Viewed -
3 minWorkshop
HTML-Only Accordion
Accordions are all over the web and mobile apps. They are a great way to show and hide content based on user interaction and aren’t very hard to build. However, they usually require a bit of HTML, CSS, and JavaScript. Did you know you can build a simple accordion with only HTML in seconds? Follow along as I explain how to set this up!
Viewed -
8 minWorkshop
Full Stack JavaScript Techdegree Portfolio Overview
Here at Treehouse, we have many Techdegrees to get you job ready no matter your skill level. The Full Stack JavaScript Techdegree is one of the most popular. Come take a look at all the professional-quality projects you'll build in this Techdegree!
Start your free trial today! (https://trhou.se/3I1UNT3)
Projects Random Quote Generator (https://teamtreehouse.com/library/introducing-the-random-quote-generator-2) Data Pagination and Filtering (https://teamtreehouse.com/library/introducing-the-data-pagination-and-filtering-project-2) Interactive Form (https://teamtreehouse.com/library/introducing-the-interactive-form-project-2) OOP Game Show App (https://teamtreehouse.com/library/introducing-the-oop-game-show-app-2) Public API Requests (https://teamtreehouse.com/library/introducing-the-api-requests-project-2) Static Node.js and Express Site (https://teamtreehouse.com/library/introducing-the-static-nodejs-and-express-site-project-2) React Gallery App (https://teamtreehouse.com/library/introducing-the-react-gallery-app-project-2) SQL Library Manager (https://teamtreehouse.com/library/introducing-the-sql-library-manager-project-2) REST API (https://teamtreehouse.com/library/introducing-the-rest-api-project-2) Full Stack App with React and a REST API (https://teamtreehouse.com/library/introducing-the-full-stack-app-with-react-and-a-rest-api-project-2)Viewed
-
- 1
Practice Classes in JavaScript
Practice building and working with classes in JavaScript.
-
11 minPractice
Practice Setting Up a Python Project
Practice setting up a Python project locally and on GitHub.
Viewed -
11 minPractice
Practice Hooks in React
Practice React's built-in useContext and useState Hooks to update an app with user authentication.
Viewed
-
12 hoursConference
Treehouse Festival December 2020
Treehouse Festival is an online conference designed for Treehouse students and all aspiring developers and designers. The presentations will empower those that attend with skills and a network to transition to a tech career or level-up in their current roles. Sessions include “Designing with a Developer Mindset,” “Computer Science, Emulation, and the NES,” “Interview with a Treehouse Grad”, and more!
Viewed -
14 hoursConference
Treehouse Festival June 2021
Treehouse Festival is an online conference designed for Treehouse students and all aspiring developers and designers. The presentations will empower those that attend with skills and a network to transition to a tech career or level-up in their current roles. Sessions include “Designing with a Developer Mindset,” “Computer Science, Emulation, and the NES,” “Interview with a Treehouse Grad”, and more!
Viewed -
12 hoursConference
Treehouse Festival July 2020
Treehouse Festival 2020
Viewed
Bonus Series
Bonus material is exclusive to Courses Plus membership and includes series covering new processes in design, development and illustration.
-
9 minBonus Series
Takeaways
Got some time during your lunch break? Want to get something to takeaway?
Viewed -
3 hoursBonus Series
Treehouse Live
Enjoy our full collection of Treehouse Live sessions with our amazing Treehouse Instructors! Follow along as they teach live and take questions from students like you.
Viewed -
6 hoursBonus Series
Treehouse Guest Speaker Series
Treehouse Guest Speaker Series is an ongoing live event hosted by Treehouse staff. In this series experts working in the field offer advice on how to transition into tech. Want advice on how to nail a technical interview? Need to stand out to tech recruiters? Have the desire to improve your practical skills? This is the series for you!
Viewed -
21 minBonus Series
How to Learn
Learning can be challenging. But having the proper mindset and a good set of strategies for studying and practice can help you learn faster and better. In this series of videos learn helpful techniques to boost your learning, and discover what the latest scientific research has to tell us about how to learn.
Viewed
Upcoming Releases
The following items are scheduled to be released soon. You can also visit our content roadmap for more info.
-
Internet Street Smarts
The Internet Street Smarts course by Cyber Collective empowers learners to navigate the digital world with confidence and awareness. Designed for people of all technical backgrounds, the course breaks down complex topics into approachable lessons, blending practical skills with a social justice perspective. Participants will explore:
1. The Data Ecosystem: Understanding how personal data is collected, shared, and used.
2. Common Scams: Identifying and avoiding online scams that target marginalized communities and beyond.
3. Practical Cybersecurity Skills: Tips and tools to protect yourself and your loved ones online.
4. The Bigger Picture: Examining the societal impacts of cyber threats on underrepresented communities.
With actionable guidance and relatable teaching methods, Internet Street Smarts bridges knowledge gaps and empowers learners to build safer, more informed online habits. Perfect for beginners and advanced learners alike, this course is a must for anyone looking to take control of their digital presence.
Join us to become street-smart online, because protecting yourself online shouldn’t feel overwhelming. -
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.
-
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 -
9 minWorkshop
What Is an MVP?
This workshop is designed for entrepreneurs and product developers eager to bring their ideas to life efficiently. You’ll learn the essential principles of creating a Minimum Viable Product (MVP), a fundamental strategy for fast-tracking the development process while minimizing risk and investment. Whether you're a startup founder, product manager, or a member of a development team, this workshop will equip you with the tools and knowledge to efficiently validate your product ideas and accelerate your path to market. Get ready to transform your vision into a tangible, testable product with maximum learning at minimal cost.
Viewed -
AI Tools Explained: How They Work & Why They Matter in 2025
Are you ready to unlock the power of AI and no code? In this workshop, you'll see how you can build powerful apps and launch businesses without writing a single line of code. Explore how innovative AI tools are transforming industries and opening up exciting opportunities for creativity and entrepreneurship. Whether you're a tech enthusiast, business leader, or just curious, this preview is your first step into a world of endless possibilities.
Viewed -
Replit AI Agent: How to Automate Coding with AI
Are you ready to supercharge your coding? In this workshop preview, you'll discover how to use the Replit AI Agent to automate coding and build projects with ease. Watch as AI takes the reins, writing code for you and turning your ideas into reality. Whether you're a beginner or a seasoned coder, this workshop is your gateway to a smarter, more efficient way to create.
Viewed -
Windsurf by Codeium: The Future of AI-Powered Code Generation
Are you ready to ride the wave of AI-powered code generation? In this workshop, you'll explore Windsurf, a powerful AI-powered by Codeium. It's a breakthrough tool that automates coding and streamlines your workflow. Discover how AI can generate code for you, making the development process faster and more efficient. Whether you're a seasoned developer or just curious about the future of programming, this preview offers an exciting glimpse into the next era of software creation.
Viewed -
Lovable.dev: AI-powered UI Design for Developers & Makers
In this workshop, discover Lovable.dev—an AI platform that lets developers and makers build beautiful, production-ready interfaces in minutes without writing a single line of code. Use the visual editor to easily customize your design, and with built-in Supabase integration, transform your UI into a full-stack app effortlessly. Whether you're a seasoned coder or a creative maker, see how you can streamline your workflow and bring your app visions to life.
Viewed -
Cursor AI: The Smartest AI-Powered Code Editor Yet?
Ready to code smarter? In this workshop preview, explore Cursor AI—the most advanced AI-powered code editor that takes your coding to the next level. Discover how Cursor assists with code suggestions, code completion, error detection, terminal command execution, and more, making your workflow faster and more intuitive. Whether you're a seasoned developer or just starting out, see how Cursor AI can transform your workflow and help you write smarter, cleaner code effortlessly.
Viewed -
Enhance Your AI Coding Experience: Effective Prompt Strategies for Success
Enhance your AI coding skills in this interactive workshop.Learn how to craft clear, powerful prompts that get AI coding tools to work smarter and faster for you. Whether you're new to AI or already coding, you'll discover strategies to streamline your workflow, solve problems more efficiently, and get better results from every prompt. Join us for a hands-on experience that will elevate your AI coding game!
Viewed -
How to Write a Project Requirement Document: Best Practices & Templates
Enhance your project planning skills in this hands-on workshop, specifically designed to help you master the art of writing clear, actionable Product Requirements Documents (PRDs). Learn how to leverage best practices and customizable templates to keep your AI coding tools, such as Cursor, Lovable, and Replit, on track. Whether you're a project manager or a team member, this session will equip you with the skills to streamline your planning process, ensuring that your AI projects are well-defined and aligned from the start.
Viewed -
Sitemapping & Wireframing UI: Best Practices for Seamless UX Design
Elevate your UX design process in this hands-on workshop. Learn how to use Relume.io to create clear site maps and detailed wireframes that serve as the blueprint for your projects. Then, discover how to transform these visuals into functional code by integrating them with AI-powered tools like Lovable. Whether you're refining your workflow or exploring innovative ways to merge design with automation, this session offers practical, step-by-step techniques for crafting seamless, user-friendly interfaces.
Viewed -
Meet Looka: The AI Tool for Crafting Your Brand Identity
Design your brand identity instantly with Looka in this hands-on workshop. Learn how to effortlessly create your own brand kit, design stunning logos, choose the perfect color palette, and generate essential assets like social media badges and business cards. Whether you're launching a new startup or rebranding an existing business, you'll discover how to use AI to bring your vision to life and build a cohesive brand aesthetic.
Viewed -
How to Build a Task Tracker in Replit: Step-by-Step Guide
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 -
Building an App with Lovable.dev:Step-by-Step Guide
In this workshop, participants will learn how to harness the power of Lovable.dev, an AI-driven platform that simplifies the process of building web applications. With Lovable.dev, students will discover how to transform ideas into fully functional apps using natural language prompts, leveraging features like text-to-web app generation, Supabase integration, and seamless deployment. This hands-on session is designed for developers, entrepreneurs, and anyone interested in rapid prototyping and app development.
Viewed -
Building an App with Bolt.new: Step-by-Step Guide
In this dynamic workshop, explore Bolt.new—the AI-powered platform that transforms how you create web and mobile apps. Discover how to turn your ideas into fully functional applications simply by using natural language prompts, bypassing the complexities of traditional setups and manual dependency management. This hands-on session is perfect for developers, entrepreneurs, and anyone eager to dive into rapid prototyping and innovative app development.
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 -
Build a No Code App with Softr
In this beginner-friendly workshop, you'll learn how to create a simple web app using Softr, a powerful no-code platform. From organizing your data to deploying your app, this course guides you through every step, empowering you to turn your ideas into live, interactive web experiences without writing a single line of code.
Viewed