... shadcn, TanStack Query, types generated from the FastAPI OpenAPI spec so frontend + backend never drift - LLMs: OpenAI (GPT-5-nano for cheap structured calls, heavier models for big prompts) with Claude Haiku as fallback. All prompts and traces in Langfuse - Auto-apply: I tested some apis like skyvern , browser use. Ended up building my own - Hosting: Render (web, celery workers, celery beat, static frontend) Auth, billing, perms what you asked about: - Auth: Supabase magic links. Free tier is generous ... ... writing any middleware. Massively less code than rolling my own perms layer. Worth the Supabase lock-in IMO. - Billing: not live yet.nmostly a Stripe Checkout wiring job. Observability ended up mattering more than I thought as a solo dev: Langfuse

... milestone: 100 points Product Hunt is a great place for developer tools to launch - a place where many dev-first, open-source products like @Kilo Code launched successfully: @Supabase (16 launches, 20 awards) @Langfuse (4 launches, 5 awards) or @Metabase (3 launches, 2 awards) for example. 02:57:AM:PST - new milestone: 150 points Product Hunt helps raise awareness, get feedback, and collect testimonials - the type of materials you can reuse later on for marketing purposes. Take this ... ... milestone: 300 points @Kilo Code  still is #1 Product of the Day and just reached 300 points. 07:00:AM:PST - new milestone: 331 points When @Kilo Code first launched their @VS

... approaching the long-awaited Golden Kitty Awards, I'm dropping here some of my favorite developer tools launched on Product Hunt in 2024: @Supabase - The open-source Firebase alternative went GA last April and had a *stellar* launch: #1 Product of the Day, #1 Product of the Week, #1 Product of the Month! @bolt.new - Last year, @v0 by Vercel was nominee, and I predict the alternative