dblzero//labs

A to-do app with a project manager built in.

The manager is an AI. It reads your tasks, sets the order, and tells you what to do next.

01 Spec
dblzero//labs
to-do app · manager built in
Ernesto Bayon — Los Angeles, CA
next.js · supabase · claude
operating worldwide *

* Runs anywhere there's a browser. Today: Vercel and GitHub.

02 How it works
01

Add your tasks.

02

The manager sorts them by what matters.

03

You work. It tells you what's next.

03 Philosophy

Every to-do app makes you do the managing.

Deciding what to do next is work. dblzero decides first — you confirm or change it.

01

It suggests before you ask

You don't have to prompt it.

02

You stay in charge

Accept or change it. One click.

03

No manual

Tips appear where you need them.

04 Product

What the manager does.

Suggests the next task

Reads your whole list. Proposes where to start.

Keeps one order

One sorted list. The top is the answer.

No setup, no manual

Short tips appear as you go.

Built for data science

For work that jumps between analyses, models, and write-ups.

05 Network view

See your project as a network.

in development

Tasks are nodes. Dependencies are edges. The manager highlights the path.

next [ nodes: tasks ] [ edges: dependencies ] [ highlighted: what's next ] L0 L1 L2

// Illustrative — feature in development.

06 Research

We test our own claims.

>Our claim: the manager's task order beats sorting by due date. >We're testing that claim in a registered experiment. >Results get published either way — good or bad.

// method: pre-registered A/B test vs. due-date baseline

// Less deciding. More doing.

Add your tasks. It handles the order.