Launches
Every Show HN post, reviewed for whether people would use or pay for it. Strong is 6 or more, Solid 5 to 6; noise is Dismissed. Judged on the title and description only, so open the launch before you trust a score.
55 of 160 launches. Hidden: dismissed (noise) and scores below 5.
| Verdict | Launch | Category | Points | Age |
|---|---|---|---|---|
| 5.2Solid | Stack Tender, supplement tracking and product scanning stacktender.com Supplement tracking with interaction data and bottle scanning; useful for the self-quantification niche. |
Health | 2 | |
| 5.1Solid | Realtime Decorrelation Stretch Android App Realtime decorrelation stretch matters to rock-art researchers; tiny niche but beats a $20 non-realtime app. |
Other | 1 | |
| 5.1Solid | Hapsland – Realtime semantic advice on coding standards for the agents hapsland.dearlordylord.com Solves the real problem of agents ignoring AGENTS.md with inline semantic checks; niche but concrete for agent-heavy teams. |
AI infra | 1 | |
| 5.0Solid | Treesum – Replace MS Excel/Project with a Code Editor treesum.app Outline-based planning with auto-calcs; a thoughtful take but Excel/Project replacement is a big claim. |
B2B SaaS | 3 | |
| 5.0Solid | PromiseDiff – audit listings against delivered files pkazantsev.com For digital-product sellers verifying deliverables match listings; a real but very narrow QA niche. |
B2B SaaS | 1 |