I love organizing tasks and planning features within Linear. The Linear team has also been a great inspiration design wise and I admire their work very much.
Zenquiz started with GPT-3 but as Anthropic released their Anthropic LLMs, I have happily switched. The pricing is great and I am very glad it is usable with Vercel's AI SDK.
The developer experience for Vercel is worldclass and after hosting Zenquiz on DigitalOcean for a while, I am very happy to work with a platform that is built to be as easy and integrated with NextJS as possible.
An incredible powerful backend. Supabase powers the database, as well as the authentication system for Zenquiz. Its free tier is very generous and I couldn't have done it without.
I did consider Firebase, however, I much more prefer PostgreSQL.
Zenquiz.app
Zenquiz.app