Building Real-Time Multiplayer Web Apps - 4 Developers, 4 Hours Challenge

Explore the creation of real-time, multiplayer web applications in this 19-minute video from Learn With Jason. Watch as four web developers tackle the challenge of building unique interactive experiences in just four hours using PartyKit. Discover innovative projects including a collaborative piano, a snowball fight game, a multiplayer typing race, and a collaborative unlocking mechanism. Learn about the diverse technologies employed, such as Astro, TypeScript, Web Audio API, SvelteKit, Tailwind, JavaScript, and CSS. Gain insights into the development process, see the live applications, and access the source code for each project. Perfect for web developers interested in real-time, multiplayer web app development and those looking to expand their skills with modern web technologies.

The prompt and the devs
Collaborative piano with Nick Taylor
Snowball fight with Steve Ruiz
Multiplayer type racing with Zeu
Collaborative unlocking with Jason Lengstorf
Resources and what to watch next