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A feed where every action changes something

A composer, reactions that count, replies that append, a follow that flips, and a moderation flow with a confirmation that quotes the post and can be cancelled.

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Post a note (and be told off for posting two words), react to a post, reply to it, follow its author, then delete a post and confirm — or cancel.
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Common room

Notes from people building and running systems.

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  • Mei Watanabe@meiPinnedBuild systems · 28 minutes ago

    We deleted the build cache last week to see what would happen. Two hours of pain, then a 40% faster median build — because half of what was cached was never correct in the first place.

    • Build systems
    • War story
    2 replies
    • Tomas Lind21 minutes agoHow did you find the incorrect entries? We suspect the same but have no evidence.
    • Mei Watanabe14 minutes agoWe hashed the inputs twice with different environment orderings. Anything that produced two hashes was suspect.
  • Rae Halloway@raeDesign systems · 3 hours ago

    A design system's real output is not components. It is the sentence a reviewer can say in a meeting: that is not a token, that is a decision we have not made yet.

    • Design systems
    • Practice
    No replies yet
  • Samir Haddad@samirIncident response · Yesterday

    Postmortem finding of the week: the alert was correct, the runbook was correct, and the person on call had never been told the runbook existed. Documentation is not documentation until somebody has failed with it once.

    • Incidents
    • Practice
    1 replies
    • Ifeoma Nwosu20 hours agoWe now run every runbook once during onboarding, on a fake incident. It is uncomfortable and it works.

Interactive, not live: every action below changes local state in this page. No network request is made, no market data is fetched and no message is sent anywhere.

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