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AI · March 12, 2026

bugstack

Hey HN, bugstack started life as an internal tool for my other startup Fuelscout because my customers would encounter production bugs when I was away that would ruin their experience. When I went camping and came home to find out my internal tool had fixed an error and shipped it to production I knew it was bigger than Fuelscout, so my little tool became bugstack. bugstack monitors your production errors 24/7. When a user hits a bug, bugstack captures the error, pulls context from your repo, generates a minimal surgical code fix, runs it through CI, and delivers it as a pull request. If…

bugstack launched on March 12, 2026 with 76 votes, #642 of 23,380 launches that month and more than 95% of that year's launches.

What it does

BugStack captures production errors, pulls context from your GitHub repo, generates minimal AI fixes, and deploys them autonomously. When an error hits, BugStack fetches the stack trace, imports, types, and tests. It generates a surgical fix, validates syntax, runs your CI pipeline, and either auto-merges or opens a PR for review. Open-source SDKs for JavaScript, Python, Ruby, and Go. One-click install via auto-generated PR. Set confidence thresholds per project. 14-day free trial.

bugstack turns production errors into tested GitHub PRs in under 2 minutes. Connect GitHub, keep CI and review, start a 14-day trial.

bugstack captures runtime errors the moment they're thrown, writes the fix, runs it through your CI, and ships the PR. The whole loop, end-to-end, under 2 minutes. 3 files max. 30 lines max. No dependency changes. That's the point. If you can’t recognize any of these, we probably can’t help you. Here's what happens when a single production error fires today — and what it could look like instead. Same error. Same stack. Different architecture. The difference isn't speed — it's whether a human is in the middle of a loop that doesn't need them. Install the SDK in your framework and production errors flow to bugstack the moment they're thrown — async, non-blocking, fingerprinted.…from bugstack.ai

In the maker’s words, at launch

Hey HN, bugstack started life as an internal tool for my other startup Fuelscout because my customers would encounter production bugs when I was away that would ruin their experience. When I went camping and came home to find out my internal tool had fixed an error and shipped it to production I knew it was bigger…

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