Show HN: VoiceDraw – Talk system design out loud, the diagrams draw themselves
25 points
4 hours ago
| 6 comments
| voicedraw.com
| HN
I was frustated by having to draw system design diagrams by hand when discussing it with my team mates or in an interview. So I thought "Wouldn't it be great if someone draws it for me, while I think out loud?".

That is when I came up with VoiceDraw. You can just think out loud or discuss your system architecture with a friend/interviewer, the diagrams are automatically drawn along with your reasoning, open questions and tradeoffs beautifully written on to the side.

Demo Video: https://youtu.be/36PgHKSuccE

jareds
6 minutes ago
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As a blind software developer this looks interesting, but the output descriptions are not useful. I asked it "create a diagram for a rest api with a database, app server, and cache." The diagrams alt text was "609 / 100k tokens used" The text it returned was "Created a simple REST API architecture with three core components: a web app server, a cache layer, and a database. Organized them into logical tiers." If it can generate the diagram it would be nice if the alt text was a detailed description of the diagram.
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eranation
1 hour ago
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Great idea! Just quick feedback. Asked it to “Draw a pelican riding a bicycle.”

On mobile the response (not a technical diagram) wasn’t visible, initially thought it just didn’t work).

Asked it then to draw a diagram for an X replacement, it nailed it.

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ajaypanthagani
1 hour ago
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Thanks for trying it out, noted on the response toast visibility on mobile. Will fix it asap.
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awwaiid
45 minutes ago
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Should probably indicate somewhere purposeful that it is built on Excalidraw
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ajaypanthagani
41 minutes ago
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It is actually listed on the sites privacy policy.

https://voicedraw.com/privacy#:~:text=Apple%20for%20Safari)....

Feedback taken though, will explore ways to make it more visible.

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faldor20
1 hour ago
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It's a great idea and something I would absolutely use. However I can't get it to draw anything at all. I just get one single box or some messy rubbish
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abdullahkhalids
2 hours ago
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I am getting a "can’t connect to the server at voicedraw.com" error
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ajaypanthagani
2 hours ago
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Thanks for reporting. Could you share your browser, OS, and country? Also, did voicedraw.com fail to load entirely in the browser, or were you able to open the site before seeing the error?
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abdullahkhalids
1 hour ago
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macOS Tahoe, Firefox 151.0.4, Canada.

It's a connection error, so closer to "did voicedraw.com fail to load entirely in the browser,"

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whiteros_e
3 hours ago
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the diagrams look better than what I would draw myself
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ajaypanthagani
1 hour ago
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Thank you for trying it out! Glad you liked it
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