Top all-time · #17708
Multiplayer Blog
Company blog · multiplayer.app/blogprogrammingai
Multiplayer Blog is the company blog at multiplayer.app, writing about programming and ai. Since 2020, 4 different Hacker News readers have linked it 20 times, most often “Show HN: Multiplayer – Full-stack session recordings to debug, test, and build”. It is still writing: the last post was on 2026-08-17, and you can follow it by feed.
Too few sampled comments (4) to say how often HN recommends it.?
Why HN links it
Linked for an article arguing that developers need system design tools rather than diagramming tools, focused on keeping architecture information current. The other comments are mostly the team promoting its product.
Summarised by Claude from a sample of 4 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
We connect your favorite coding agent to prod to fix application bugs automatically. Run us locally and eliminate PR slop.
Most-linked posts?
- Show HN: Multiplayer – Full-stack session recordings to debug, test, and build2 people · 9 mentions · first linked 2024-07-17
What Hacker News says?
Thank you everyone for reading my article! I’m the author, Thomas Johnson. This article stems from my frustration with the typical approach of asking, “What diagramming tool should we use?” instead of addressing the root problem: the need for up-to-date, easily accessible system architecture information. That’s why I co-founded Multiplayer. We focus on automating the creation and maintenance of system architecture d…
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on “Devs need system design tools, not diagramming tools”Submitted Show HN: Multiplayer – Full-stack session recordings to debug, test, and build as a story · 10 points
HN discussionThe problem with any of these tools is that they solve only one part of the puzzle. Take Structurizr for example, it doesn't automatically create the diagrams for you or notify you when it detects architectural drift (and automatically update the diagram). Others miss other pieces of the puzzle, such as having a list all your APIs, all your system docs in a single place (ADRs, reqs, etc.), connecting to your repos,…
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on “Devs need system design tools, not diagramming tools”Submitted Show HN: Multiplayer, a debugging agent to run locally next to your coding agent as a story · 2 points
HN discussionMy vote is for https://www.multiplayer.app/
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on “Devs need system design tools, not diagramming tools”Submitted AI Will Transform System Architecture Design and Management as a story · 2 points
HN discussionFair point. I'm sure we all agree on why using general-purpose diagramming tools is too much manual work for system design. This is a possible solution: https://www.multiplayer.app/ It allows dynamic diagrams and keeps them automatically updated leveraging OTel.
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on “Devs need system design tools, not diagramming tools”Submitted ‘Visual’ Is the New Global Development Language as a story · 2 points
HN discussionCheck out https://www.multiplayer.app/ That's the project the author is working on.
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on “Devs need system design tools, not diagramming tools”Submitted Best Practices for Back End Design in Distributed System as a story · 2 points
HN discussionCheck out https://www.multiplayer.app/ The author is one of the co-founders, but I understand not wanting to just promote his tool and just have a conversation about the problem.
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on “Devs need system design tools, not diagramming tools”Submitted Burn less, ship more: the case for token optimization as a story · 1 points
HN discussionI think https://multiplayer.app would also fit your description.
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on “Show HN: Telescope – an open-source web-based log viewer for logs in ClickHouse”Submitted How to curate observability data for AI agents as a story · 1 points
HN discussiongenuinely wondering if https://multiplayer.app would work for you. note: I'm part of the Multiplayer team.
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on “Show HN: Telescope – an open-source web-based log viewer for logs in ClickHouse”Submitted Show HN: Multiplayer, session-based runtime data collection for coding agents as a story · 1 points
HN discussionI use http://multiplayer.app/ It connects to your system using OpenTelemetry and it lets you automatically document all the components, dependencies, APIs, etc. I prefer it to static, drag and drop whiteboards because I get immediate visibility without having to waste time moving boxes and arrows. (Of course you can still create sketches if you want, but the real value is in getting the information you need immediat…
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on “Ask HN: What do you use to create diagrams?”Submitted Why AI can't debug your API integrations (yet) as a story · 1 points
HN discussionAlso as a shameless plug since I never made it to the first page either :) Would love some feedback on real-time video enabled multiplayer gaming https://multiplayer.app/ Only Jigsaw works right now.
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on “Show HN: Willow Patch Games - online games with friends and family”Submitted The Move from Single- to Multiplayer Tooling as a story · 1 points
HN discussion