Practice
What they ship
Supabase, Vercel and Linear all ship in public. I counted their changelogs and GitHub repos, the same way I did for PostHog: how often they post, how much they merge, and how much of it is about AI. Seven charts, every number sourced.
Feedback, please
I’m practising, so I’d love to hear what you’d change. Which chart would you actually post?
Message me on LinkedIn.
My own practice work. Not made with, or for, Supabase, Vercel, Linear or PostHog. All figures are from their public pages, linked on each chart.
All data comes from public sources, saved on 3 November 2026: the changelog feeds at supabase.com/changelog, vercel.com/changelog (through vercel.com/atom) and linear.app/changelog; merged pull requests counted with GitHub search on supabase/supabase, vercel/next.js and PostHog/posthog; and posthog.com/changelog. Only counts and dates are shown; no changelog text is copied here.
Caveats: a changelog entry can be one small fix or a big launch, so counts measure how often a team posts, not how much it builds. Each company uses its changelog differently. Merged pull requests depend on how a team splits its work. The logos belong to their owners and are shown unmodified. Thanks to all four for building in public.