Spinal: A near-instant, predictive surface for any codebase

handfuloflight 16 points 9 comments October 08, 2026
spinal.sh · View on Hacker News

Discussion Highlights (4 comments)

hmartin

> Spinal is a new way to understand a codebase, how it's evolved, and the live changes streaming into it. It's ultra-low-latency, anticipates what you'll reach for next, and bubbles up the signals and insights that deserve your attention. Ok, but what is it?

purplecats

"near-instant" what's that mean. nanoseconds, milliseconds, seconds, mins, hours, days

beej71

I'm not sure why I instantly have these seemingly-unwarranted negative feelings toward this project.

bifftastic

OK so I'm supposed to know what a predictive surface is now?

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