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Resin
Notes · Planning · Focus

Write it down.
Actually do it.

Resin is a notes-first system that turns messy thoughts into a concrete plan — then makes distraction non-optional. The web app is the pro dashboard; iOS brings OS-level app blocking.

Open web app iOS · Free Chrome extension
$ plan.generate // iOS: on-device · web: cloud
// first run
setup takes 60 seconds
01 write anything

what's on your mind?

finish the landing page redesign and push to testflight before end of week
work design
02 ai builds the plan

→ plan generated (6.1s)

landing page redesign

1 Finalize copy + section order
2 Push build · test on device
3 Submit to TestFlight

today · 9:00 – 10:15am

03 set your hours

when do you do deep work?

from 9am
to 6pm
SMTWTFS
04 block the noise

// screen time access

Instagram blocked ✓
TikTok blocked ✓
Twitter blocked ✓
YouTube blocked ✓
OS-level · no override
05 personalize

What should we
call you?

optional — you can skip this

Alex

Hey, Alex 👋

← scroll to see all steps →

02 / features

Real blocking. No override.

FamilyControls API locks apps at the OS level — not a timer, not a browser filter. Instagram disappears. No workaround exists.

iOS · macOS · chrome ext

Capture anything.

Free-form, no structure required. Stream of consciousness, fragments, panic notes. One tap to turn any note into a plan.

rich text · mind map · boards

Plan in seconds.

On iOS, planning can run on-device. On web/Chrome, Resin schedules plans via a secure server pipeline — same output, no setup.

> activating note…
→ 3 tasks generated
→ scheduled 9:00–10:15am
✓ plan ready (8.2s)

Every surface.

iOS app, web dashboard, Chrome extension. Plans sync to Google Calendar. Notes sync across devices.

iOS Web Chrome Calendar
// quick focus

Instantly block
distracting apps.

Open Resin. Tap Quick Focus.
Pick a duration. Apps lock.
No friction, no AI, no setup.

Instant start
Zero-step focus session. No note, no plan required.
OS-level lock
FamilyControls API. Apps are gone, not hidden.
You set the timer
25 min · 1 hr · custom. Session ends, apps return.
resin · quick focus
25m
1h
2h
blocking
Instagram
TikTok
YouTube
Twitter
Start Focus →
// faq

Start with a note.
End with done.

Use the web app as your daily workspace. Add iOS and the extension when you want blocking everywhere.

Open web app Download iOS