Independent product studio

Useful things for
the internet.

Chobri is the independent studio of Christian O'Brien—exploring software, interactive tools, content, and small internet businesses.

See what’s in progress

Current experiments

Work in the open, before the answer is obvious.

In exploration

Newsletter Interactive Widgets

Small, useful calculators and decision tools made for independent publishers and their readers. The current question is simple: can a focused interactive tool make a good newsletter more useful?

The examples below are illustrative, working prototypes—not client work or endorsements.

About

Built independently by Christian O'Brien.

I use Chobri as a home for products and experiments that are practical, considered, and worth maintaining. Some may become businesses. Others may simply teach me something useful.

The studio is intentionally broad: software, websites, media, services, and whatever else proves worth building.

Contact

Have a thoughtful idea
or a useful problem?