Realtime Chat

Sample project — replace me in the editor.

What it does

Rooms, typing indicators, and message history.

How I built it

Built with Next.js, WebSockets, TypeScript. I started with the smallest version that worked end to end, then added features one at a time.

What I learned

• Ship a thin slice first, then widen it.
• Write down decisions while making them; future me always forgets why.