Featured2:11Training
Personal projects · full walkthroughs
71 lessons139 min total
The projects I've shipped for hackathons and side builds, most of them narrated end to end: brief, architecture, tricky moments, demo. Newer builds sit at the top. Browse by whatever looks interesting; there's no order to follow.
Walkthroughs · 49
Long-form, longer than a minute.
Featured2:11
1:37I asked 19 AI models what time it is in Toronto. All 19 got it wrong.
1:18My mom wrote 710 blog posts. 526 were buried
1:25My mom has written 710 blog posts. I built her a library that remembers them
1:59Elbow Room Mobile: scan your home, plan it in 3D, walk it as your Sim
3:39Will It Focus: only quotes the manual, 21 of 22 word for word
3:53I turned my living room into The Sims with an Android phone (no LiDAR)
2:37Sticker: an AI phone agent called 16 pharmacies. 0 prices. Here's why.
2:00Day Thirty: an AI agent that argues your insurance appeal
4:38Northbound: the US freight a Canadian truck can legally haul
2:31Dailies: smart glasses on set, paperwork written when you walk off
2:18Will it fit up your stairs? I built an app that checks
2:37My couch got stuck on the stairs, so I built Elbow Room (WebMCP)
1:46FlakeWarden: flaky-test triage on UiPath Test Cloud (106s demo)
3:56Nightshift: reading 2,000 patents to answer a demand letter
1:07Sentry's Python SDK leaked 205 MB from one line
2:33205 MB leaked by one line in Sentry's Python SDK
1:02Black dog syndrome isn't real. I checked 99,916 records.
1:57Pancho has been waiting 449 days. No photograph on file.
1:13One salon client is fine, one's leaving. Same 44 days.
2:34Unsay: agent memory that goes back and un-says what it told you
2:37Assay: does your skincare actually work? Measuring with an error bar
1:33Ollama's Windows-on-Arm build ships 5.75x slower. One-line fix.
1:33Ollama ships Windows-on-Arm 5.75x slower. The full breakdown.
1:01$90,322 of Model Error From One Integer, Monitors Stayed Green
2:52$90,322 of Model Error From One Integer (full breakdown)
1:26I built an app that stops impulse buying (by making you wait)
2:25Overtone: audio description for a whole video archive on Backblaze
1:3091 of 626 "perfect" student programs were broken. Viva found them.
1:01LedgerPilot: an AI agent that can't write a wrong journal entry
2:58LedgerPilot: an AI agent that can't write a wrong journal entry
1:31Closed is not done: a Slack agent that only closes a task on evidence
1:15Pick Your Side: a machine that manufactures passion for a team
1:15Pick Your Side: I built a machine that manufactures passion
1:30Bloom: an AI agent that runs a local business's weekly marketing
3:17FlakeWarden: AI triage for flaky tests on UiPath Test Cloud
2:24LotZero: global live auctions with zero oversells (Aurora DSQL)
2:11OrbitOnboard: contributor starter kits from GitLab Orbit
2:59SWORN: every forensic finding signed back to the tool that made it
3:00AgentGate: stop rogue AI actions on Splunk before they ship
2:59Warden: an agent that governs other agents (Gemini 3 + Dynatrace)
3:17Appetite for Noise: does Ozempic actually cut US restaurant spend?
3:01Archived: Memex hackathon submission on Devvit Blocks (3 min)
2:37Salon: Generative Agents You Can Walk Into | Built with MeDo
2:55MaternalGuard | Prompt Opinion Hackathon Submission
2:59Polymarket Decoded - Live Mispricing Scanner | ZerveHack Hackathon
7:55Roamly | RevenueCat Shipyard: Creator Contest Hackathon Submission
5:31Shot Supervisor | FIBO Hackathon Submission
3:40Predictive AI In Healthcare with FHIR Hackathon Submission
Shorts · 22
Sixty seconds or less. Highlights from the walkthroughs above.
53sChatGPT, Claude and Gemini all got the time wrong in Toronto
33sThe Sims, but it tells you your sofa won't fit
39sCanon missed focus? The manual explains it on page 100
48sI turned my room into The Sims with just an Android phone
49sAn AI phone agent called 16 pharmacies. 0 prices.
47s85 million claims denied on HealthCare.gov. 1 in 100 appealed
29sA ,,100 load a Canadian truck can't legally take
39sRay-Ban Meta glasses catch a moved prop mid-take in 4.4s
33sYour sofa fits the door. It loses by 2 ft 10 in at the stairs
59sMy couch was 3'9½" too long for the stairs. I asked the page.
50sA US patent examiner missed this. AI found it 1,129 deep.
59sOne salon client is fine, one's leaving. Same 44 days.
56sAudio-describe a whole video archive for ~$0.03/min
1:0091 of 626 "perfect" student programs were broken
43sOne subreddit, one marble machine. The marble decides what survives.
43sA whole subreddit builds one marble machine. The marble decides.
50sWall Street says Ozempic killed restaurants. The data says no.
1:00What if your Reddit mod team had a memory?
1:00Memex: institutional memory for Reddit mod teams
58sArchived: Memex on the old Devvit Blocks build (1 min)
30sAUTEUR - The first multi-model film festival | Melius Challenge
29s