Updated July 19, 2025
Blog General writing and opinions. Knowledge Personal Zettelkasten. Online Twitter (opens new window) | GitHub (opens new window) | LinkedIn (opens new window)
Startups
Supabase (opens new window) - Co-Founder & CEO The open source Firebase alternative. Nimbus For Work (opens new window) - Co-Founder & CTO Nimbus is an office management platform and service provider. ServisHero (opens new window) - Co-Founder & CTO ServisHero is one of South-East Asia’s largest marketplaces for service providers.
Projects
Mental Models (opens new window) Mental models are unchanging fundamentals for a particular subject, popularised by Charlie Munger. Current Events (opens new window) Wikipedia’s current events, delivered daily to your inbox. postgres.email (opens new window) PostgreSQL Email Lists, with a more readable interface.
Investments
I invest in open source and devtools: Appflowy (opens new window), Braintrust (opens new window), Cal.com (opens new window), Cap.so (opens new window), Charm (opens new window), CodeCrafters (opens new window), CrabNebula (opens new window), Daytona (opens new window), Deepnote (opens new window), Doppler (opens new window), e2b (opens new window), ElectricSQL (opens new window), Ente (opens new window), Hydra (opens new window), Humanloop (opens new window), Hydras (opens new window), Infisical (opens new window), Langbase (opens new window), Leap AI (opens new window), Lingo.dev (opens new window), Lovable (opens new window), LlamaIndex (opens new window), MedusaJS (opens new window), Mendable/Firecrawl (opens new window), Mistral (opens new window), Mooncake (opens new window), Orb (opens new window), Oso (opens new window), PeerDB (opens new window), Polar.sh (opens new window), Quivr (opens new window), Shorebird (opens new window), SigNoz (opens new window), Snaplet (opens new window), Stackblitz/Bolt (opens new window) Struct (opens new window), Reflex (opens new window), Resend (opens new window), Roboflow (opens new window), TigrisData (opens new window), tldraw (opens new window), Tonbo.io (opens new window), Trigger (opens new window), Unkey (opens new window), Vite/VoidZero (opens new window).
Getting updates
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This blog is just a github repo, so the easiest way to stay updated is to subscribe to the commits (opens new window). Last Updated: 7/19/2025, 11:22:49 AM