Built by Michael Choma, MD, PhD — for himself first.
Hey buddy, what's up?
The story
I'm very organized, and yet I needed more
I've tried every productivity system — to-do lists, outliners, tagged notebooks, plain text files. Each one worked until it didn't. An adult ADHD diagnosis explained a lot: the tools weren't failing me at planning. They were failing me at everything that comes after — starting, remembering, finishing.
Then I noticed something. During Zoom working meetings I was remarkably productive; the second the meeting ended, my output crashed to zero. This turns out to be a known thing in ADHD called body doubling: simply working alongside another person can get you unstuck. I started asking — can an AI be that person? +heybuddy is my answer, and I use it every day.
insight 01 / 05
Body doubling, on demand
The app opens the way a good coworking session starts: someone asks what you're up to. One box. Type what's on your mind and either post it to your timeline or chat about it with an AI companion that has read your timeline — so the conversation starts from what you've actually been doing, not from a blank slate.
+heybuddy — ADHD Body Doubling Assistant
+heybuddyDashboardTimelinePinned
+heybuddy
Your ADHD body-doubling companion
what did I say I'd follow up on for +garden, and did I ever finish the irrigation fix?
➤ Post💬 Chat
▾ Prior Conversations 6 conversations
I keep bouncing off the grant aims. Can we break the next section into something I can start in 10 minutes? about 2 hours ago
Summarize the current state of +garden. about 3 hours ago
What did I actually finish this week? Be honest. yesterday
The main tab. One prompt, two verbs: post it or talk about it.
insight 02 / 05
A timeline beats a filing cabinet
Everything I need to track is smaller than it feels — it all fits in plain text. So instead of folders and apps to tend, +heybuddy keeps one chronological feed: every task, note, update, and half-formed idea, in the order it landed. Brain-dump into it as often as you need, and get the thought out of your head before it evaporates. Then ask it anything — “what's left on +garden project?” — and it reads the feed back to you. You end up with what most productivity apps never give you: a record of what you actually did.
+heybuddy — ADHD Body Doubling Assistant
+heybuddyDashboardTimelinePinnedTask: +garden…✕
🔍 Filter by +project, #tag, or "keyword"
New tab
Jul 3 at 10:49 PM [16h ago] · modified Jul 3 at 10:57 PM
Task: +garden Fix the zone 2 irrigation timer
Scheduled: Sun Jul 5
Checked the controller again this afternoon — it's not the programming, the valve itself is sticking. Probably a $15 solenoid. Ordered one; should arrive Monday. Once it's in, the drip line on the tomato bed goes back on the morning schedule and I can stop hand-watering.
some context (Fri Jul 3, 10:45pm): this has been bugging me for two weeks. Flagging it here so it stops living rent-free in my head…
▾ Show more
Jun 29 at 9:26 PM [4d ago] · modified Jul 3 at 7:03 PM
Superman must reconcile his Kryptonian heritage with his human upbringing as he defends a world that has grown wary of its greatest hero.
Fri Jul 3 → watched the first half; beware the pocket universes
#notes#movies
Jul 3 at 5:16 PM [22h ago] · modified Jul 3 at 7:01 PM
Good writing morning +writing. Two solid paragraphs on the draft before the coffee wore off. // Realized the intro works better if I open with the anecdote instead of the definition — noting it here before I forget. // Also: the library reserved copy of that book on tidal ecology came in #books.
Jun 27 at 9:36 PM [6d ago] · modified Jul 3 at 4:25 PM
W27'26
Mon Jun 29 - Sun Jul 5
2026-07-03 Friday
A better week than last. The mornings are finally cool enough to work outside +garden, and the writing streak held for four days straight. Things that stood out:
The farmers market trip turned into an accidental two-hour walk — worth it.
Finished the audiobook on the long drive back #books.
Neighbor offered to split a compost delivery in the fall.
Still flitting between things instead of locking on some days // but logging it here so future-me knows the week actually happened.
The timeline. +projects and #tags are extracted automatically from plain language — no forms, no folders.
insight 03 / 05
Your week, read back to you
Every day with ADHD can feel like Groundhog Day: what was I even doing? The dashboard answers that without being asked. It reads your timeline and writes per-project summaries in the style you need right now — the full picture, a TL;DR, what's upcoming, or a morning standup. Capture is only worth it if retrieval is free.
+heybuddy — ADHD Body Doubling Assistant
+heybuddyDashboardTimelinePinned
6 projects · 148 entriesLast 14 days
7d14d30d60d
Style:FullTL;DRUpcomingStandup
+garden23
2 minutes ago
Raised beds (in progress): two of three planted; third is waiting on the compost delivery scheduled for Saturday
Irrigation timer: still misbehaving on zone 2 — you flagged it twice this week, probably worth an hour this weekend
Decide whether the tomatoes get cages or stakes before they decide for you
Photograph the pollinator patch for the neighborhood newsletter
+writing11
The dashboard. AI-written summaries per project, in four styles — including "Standup," for people who miss having one.
insight 04 / 05
"What should I work on today?"
The question that stalls an ADHD morning is rarely how — it's where do I even start? Ask the chat and it answers from your actual timeline: what's fresh, what's been stalling, what's a quick win. Then it offers to break the pick into steps small enough to start. That's the body double doing its job.
+heybuddy — ADHD Body Doubling Assistant
+heybuddyDashboardTimeline+garden ✕
09:52 AM 🤔:
what are 3 things I should work on today
09:52 AM 🔄:
Timeline data refreshed (64 entries loaded)
09:52 AM 🤖:
Here are three solid picks for today, based on what's fresh and actionable:
1. Fix the zone 2 irrigation timer — You've flagged it twice this week, so it's actively bugging you. One focused hour probably closes it for the season. High payoff for a recurring frustration.
2. Photograph the pollinator patch — Small, contained, and the newsletter deadline is Friday. Good quick win to build momentum.
3. Cages vs. stakes decision — The tomatoes won't wait. Ten-minute decision, then it stops taking up a background thread in your head.
Want me to help break any of these into smaller steps before you dive in?
▾ context:+garden14 days
Enter for new line · Cmd/Ctrl + Enter to send · Type + or # for suggestions
➤
The chat. It knows what you've been doing, what's stalling, and what would count as a win today.
insight 05 / 05
Some entries grow up
A brain dump is where writing starts. Most entries stay two lines long — but the one that wants to become an essay, a talk, or a weekly plan can grow up without leaving the app. Open it in a full markdown editor with an AI writing assistant one pane away (I call it Edit++) — because for an ADHD brain, "move it to a real writing app" is exactly the kind of side quest where drafts go to die.
+heybuddy — ADHD Body Doubling Assistant
+heybuddyDashboardTimelinePinnedWeek 27 ✕
387 words · autosaved
▾ Week 27
Mon Jun 29 - Sun Jul 5, 2026
▾ Sat Jul 4
Holiday pace. Slow morning, no alarms. Started turning Thursday's "working against resistance" note into a short essay +writing — got 250 words down before the grill took over, and honestly they're not bad. // Fireworks with the neighbors tonight.
A mixed day. Morning writing block actually happened +writing. Coffee with a friend downtown — good for the brain. // Still feel like I'm working against resistance; flitting between things instead of locking on. // Read another chapter of a very good book#books. Logged it so future-me knows it happened.
Edit++: Smart editing with a writing assistant one pane away.
Under the hood
Real, shipped, in daily use
+heybuddy is a full-stack web app: React and TypeScript on the front, Express and PostgreSQL behind, with both OpenAI and Anthropic models doing the language work. Timeline entries support images, pinning, soft deletion with undo, autosave, and draft persistence — capture is frictionless and forgiving, because for ADHD brains the cost of losing a thought is real.
+heybuddy is in daily use by me and a small circle of others. It isn't publicly available yet. If ADHD-first tools interest you, I would love to hear from you.
Michael Choma, MD, PhD — physician-engineer, builder, ADHD brain.