midden
Fast JVM heap dump analyser: retained sizes, owners and leak suspects from .hprof files. One static binary, no JDK needed.
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GITHUB · launched Sep 25, 2026 · 18 upvotes (top 43%) · 0 views
Niche: code and binary analysis tools · 118 launches, 4 in the last 7 days ▼ -56% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- heapdump
- hprof
- java
- profiler
Visit website ↗ Source listing ↗
More like this: all 118 launches in code and binary analysis tools →
Could you build this?
No Parsing gigabyte-scale HPROF binary files, constructing object reference dominator trees, and calculating retained sizes in a standalone binary requires specialized systems programming and graph algorithms.
What it would actually take: A developer needs to write a high-performance parser in Rust, C++, or Go that follows the HPROF binary specification, handles off-heap memory mapping for multi-gigabyte dumps, and implements the Lengauer-Tarjan dominator tree algorithm to compute retained sizes without running out of memory. This requires deep systems performance engineering and algorithmic mastery.
Competitors
Other products that read as similar to this one : 1151 launches clear the similarity bar, closest 8 shown.
Attention rank: #504 of 1152 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 329 days after the earliest competitor.
- heapspace · github · 2026-09-28 · 95 upvotes · similarity 0.64
- Acrab · github · 2026-10-09 · 12 upvotes · similarity 0.55
- unthemidator · github · 2026-10-23 · 332 upvotes · similarity 0.53
- noalloc · github · 2026-10-26 · 108 upvotes · similarity 0.53
- I audited 500 K8s pods. Java wastes ~48% RAM, Go ~18% · hn · 2025-12-13 · 36 upvotes · similarity 0.51
- CVE-2026-42536-PoC · github · 2026-09-13 · 7 upvotes · similarity 0.50
- CVE-2026-43682 · github · 2026-09-26 · 10 upvotes · similarity 0.49
- my-own-jdownloader · github · 2026-10-29 · 39 upvotes · similarity 0.49
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.