This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Thousands of goroutines? Goroviz automatically groups similar goroutines, so instead of scrolling through endless stack traces, you immediately see where your application is spending its time. Just attach it to your running Go application and explore everything from an interactive terminal UI.
I built Goroviz because debugging goroutine leaks in production Go apps was painful. Tools like pprof give you raw text dumps with thousands of lines - impossible to scan quickly.
Goroviz takes that raw dump, groups identical goroutines by their call stack, and presents them in a clean interactive dashboard. The biggest groups float to the top, so leaked goroutines are immediately visible.
This is the first minimal version, and I have improvements planned. I'd love to hear more.
It's open source, installs in one command, and works with any Go app that has pprof enabled.
honestly this looks super useful for debugging gnarly concurrency issues, like scrolling through thousands of goroutines in a flame graph is basically a nightmare right now. one thing that would be great is adding the ability to filter goroutines by custom labels or tags you set in your code, so you could jump straight to the ones handling a specific request or user without having to eyeball the stack traces
the terminal ui looks great for digging into hot spots. one thing that would help me a lot would be a way to export a flame graph or call tree from the grouped goroutines so i can share findings with my team or drop them into incident reports.
the terminal UI choice is genuinely clever, especially the way similar goroutines collapse into a single expandable view instead of just hiding them. feels like something that respects both your time and your screen real estate.
About Goroviz on Product Hunt
“Go goroutines shouldn't be a black box”
Goroviz was submitted on Product Hunt and earned 0 upvotes and 7 comments, placing #44 on the daily leaderboard. Thousands of goroutines? Goroviz automatically groups similar goroutines, so instead of scrolling through endless stack traces, you immediately see where your application is spending its time. Just attach it to your running Go application and explore everything from an interactive terminal UI.
Goroviz was featured in Productivity (656.2k followers), Open Source (68.6k followers), Developer Tools (515.9k followers) and GitHub (41.3k followers) on Product Hunt. Together, these topics include over 260.9k products, making this a competitive space to launch in.
Who hunted Goroviz?
Goroviz was hunted by Santhosh. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Santhosh
Hey Product Hunt! 👋
I built Goroviz because debugging goroutine leaks in production Go apps was painful. Tools like pprof give you raw text dumps with thousands of lines - impossible to scan quickly.
Goroviz takes that raw dump, groups identical goroutines by their call stack, and presents them in a clean interactive dashboard. The biggest groups float to the top, so leaked goroutines are immediately visible.
This is the first minimal version, and I have improvements planned. I'd love to hear more.
It's open source, installs in one command, and works with any Go app that has pprof enabled.
Would love your feedback! 🚀