Blog
Long-form writing on what I'm learning and shipping.
2026
What is Gstack? Planning before the agent starts coding
v1Published 2026-05-12Updated 2026-05-12who built it Gstack is by Garry Tan, President and CEO of Y Combinator. The README is unusually personal: he describes wanting to understand how builders like A…
GBrain for beginners: turning notes into an agent-readable brain
v1Published 2026-05-11Updated 2026-05-11GBrain for beginners: turning notes into an agent-readable brain Most note-taking systems assume the reader is you. That worked when notes were mostly personal …