👋 Welcome to Cal Hacks!

We can't wait to hack with you. Now let's get you going!

I want to build a website…

1. Make your first website from scratch
2. Get started with Socket.io by building a chat app
3. Getting Started with Rails — Ruby on Rails Guides
4. App Router & Next.js: Getting Started

I want to build a game…

1. Getting started with KAPLAY (web-based game engine)
2. p5play - Javascript-based web game engine.

I want to build with a ML model or an LLM…

1. Classification with Teachable Machine
2. Pose detection with ml5.js
3. Image classification with TensorFlow
4. Getting started with Claude

I want to create art…

1. p5.js for graphics and visual art
2. Sonic Pi for music
3. Tone.js for more music - in the browser!

I want to build an iOS app.

1. Swift Programming Language
2. Cubstart iOS Decal
3. SwiftUI MVVM Project A simple Tic-Tac-Toe game
4. SF Symbols macOS App for native symbols
5. For iOS + Android apps, check out React Native and Flutter!
6. For native Android apps, check out Kotlin + Jetpack Compose.