I built a self-hosted error tracker in Rails
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This project is inspired by 37signals’ ONCE idea. I replicated the whole process and have already sold a few copies (the testimonials are real).
HN · launched Oct 31, 2025 · 75 upvotes (top 9%) · 0 views
Niche: bug reporting and tracking software · 63 launches, 5 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Observability & eval
- Developer
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 63 launches in bug reporting and tracking software →
Could you build this?
Partial A basic Rails error logging dashboard is simple to build, but achieving full Sentry SDK compatibility, high-volume ingestion resilience, and source-map symbolication is technically complex.
What it would actually take: The architecture requires a Rails or Go/Rust ingestion service capable of receiving high-frequency Sentry envelope payloads, a worker pipeline for de-minifying JavaScript stack traces via source maps, and intelligent error-grouping algorithms. The hardest parts are robust source-map resolution across diverse bundling tools and maintaining throughput during sudden client error storms without dropping events.
Discussion
20 comments analyzed.
Competitors mentioned: Sentry, WordPress, OSS web analytics tools
Concerns raised: Unexpected billing charges and reserved error quota increases causing resentment, Low throughput (300 events/s, 60 inserts/second) may be insufficient for large-scale data processing, Docker containerization requirement limits hosting compatibility, Sustainability challenges for indie/ONCE-model products, Perception that vendors abandoning small accounts for enterprise focus
Feature requests: Offer hosted SaaS version alongside self-hosted option, Improve system requirements documentation beyond Docker mention, Support non-containerized deployment options
Competitors
Other products that read as similar to this one : 49 launches clear the similarity bar, closest 8 shown.
Attention rank: #4 of 50 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Looks like the first mover among its competitors.
- watchtower · github · 2026-10-03 · 17 upvotes · similarity 0.51
- Sauron · ph · 2026-11-13 · 1 upvotes · similarity 0.49
- once-campfire-rust · github · 2026-09-26 · 94 upvotes · similarity 0.39
- Epure · ph · 2026-10-02 · 1 upvotes · similarity 0.39
- rails_event_viewer · github · 2026-09-29 · 10 upvotes · similarity 0.38
- I created my first mobile app, could use some support · hn · 2026-01-21 · 5 upvotes · similarity 0.37
- once-campfire-elixir · github · 2026-10-04 · 10 upvotes · similarity 0.36
- I built IncidentPulse after getting paged at 3 AM · hn · 2025-11-15 · 5 upvotes · similarity 0.36
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