Kronex is a deep work tracker built for indie hackers and makers who want to stop feeling busy — and start making real progress.
Track focused sessions by project, uncover your most productive hours, and build habits that actually stick — without the bloated productivity noise.
Built in public by a solo founder using Supabase, Next.js, and Vercel.
After weeks of building in public, I'm excited to say Kronex is live!
It’s a deep work tracker for indie hackers to track focused sessions and see when they actually do their best work.
✅ Project-based focus timer
Track deep work by project so your sessions stay intentional — not just time blocks.
✅ Hourly Focus Heatmap
See which hours of the day you actually focus best, over the last 14 days.
Color intensity = total focus time. It’s like a GitHub graph, but for your brain 🧠
✅ Productivity Analytics Dashboard
Get real insights into your consistency, session history, and time allocation —
built to help you stay motivated, not overwhelmed.
✅ Session auto-recovery + keyboard shortcuts
Start a session, take a break, and recover focus seamlessly — no lost work.
✅ Minimalist UI built for clarity, not clutter
No gamified nonsense. No blinking dashboards. Just you and your deep work.
Next steps:
→ Gather early feedback
→ Improve onboarding + mobile UX
→ Polish analytics dashboard
Would love to hear your thoughts or questions.
Try it free → https://kronex.app
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