I Released High or Low
A bit late, but happy new year.
I’m planning to keep writing down what I learn this year as well, so thank you in advance.
At the very beginning of the year, I released a small web service.
I built this as a simple “tension tracker” at a coworker’s request.
It’s completely free, no ads, no nonsense — feel free to use it if you like.
The tech stack looks like this:
- Supabase
- TanStack Query
- Motion
- Next.js
- next-intl
- next-themes
- React
- React Swipeable
- Recharts
- Serwist
- @serwist/turbopack
- Tailwind CSS
- shadcn/ui
- web-push
- Biome
- Lefthook
- Vercel
Lately, I’ve been really enjoying the Supabase + Vercel (+ Cloudflare) combination.
It’s not as heavy as AWS or GCP, not as restrictive as Firebase, and still quite maintainable. Feels like we’re living in a pretty good era.
I implemented PWA support with Serwist and combined it with push notifications.
This area is still pretty hard to debug, so the hurdle feels a bit high — but I more or less brute-forced it with “vibe coding,” and I’m glad I managed to work through the rough spots.
The flow of Vercel Cron → Next.js API Routes → Supabase → Push Notifications feels quite clean to me.
That said, from a locality and cost perspective it’s not perfect, so that’s something to revisit later… though in absolute terms, the cost is still pretty small.
The repository is also public, in case you’re interested.
This time, even the icons are generated via API Routes, which turned out to be pretty fun.