JARIN / BUILD · WRITE · COLLECT

I make software, document the process, and share useful things I find.

I'm Jarin. This is a home for small tools I've built, notes from the process, and resources mentioned in my videos.

01 / BUILD

Software

Small, purposeful tools that began with real needs.

Clone Mac apps into independent copies that run side by side.

Read Mac temperatures and fan speeds, and manage cooling.

See every subscription clearly: spending, budgets and renewals, local-first.

02 / WRITE

Thoughts worth keeping from building, designing, and learning.

03 / COLLECT

Every episode leaves an index for further exploration.

A closer look at an interface inspiration site worth keeping.

How prototypes make ideas and feedback concrete before development.

References and tools for refining interfaces made with AI.