An independent software studio

A few things
we wanted
to exist.

We make software for work, play, and the people in between.

Explore our projects

A little of what we make.

AfterPrompt

For your next free minute

AfterPrompt

Games for you and your agents.

Play a puzzle yourself, or give your agent the next move. A little room for play while the work happens.

afterprompt.games
L4

For getting things done together

L4

Your places, together.

Chat, threads, tasks, mail, apps, and shared data. Connect independent installations in one client, and run your own on Cloudflare or a VPS. Free, MIT-licensed software.

llll.gg
OpenRivers

For the people you want to see

OpenRivers

Find where your paths cross.

Keep up with friends across cities and timezones. Share trips, find a time together, and make plans on the web or in Telegram.

openrivers.app

Experiments

Webhole

For a healthy appetite for chaos

Webhole

Eat the internet.

Turn a webpage into a playground. Gobble up its pieces, grow your hole, and hunt other players.

webhole.inchi.dev
OpenFast

For impatient thumbs

OpenFast

Open everything at once.

Keep tapping Open in Telegram before the first window appears, then watch every mini app land at once. The top window shows your score.

openfast.inchi.dev

The studio behind the tabs

We use what we make.

Some of our projects help us work together. Some get us away from work for a minute. All start with something we wanted to use ourselves.

L4 brings chat, tasks, mail, and shared data together on infrastructure you control. It grows from the tools we need for our own projects.

Have something in mind? Say hello

There’s a person
on the other end.

Tell us what you’re thinking.

hello@inchi.dev