ChromiumFish
Open-source fingerprint-hardened Browser for Scraping
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HN · launched Jun 9, 2026 · 7 upvotes (top 58%) · 0 views
Niche: web scraping tools and apis · 172 launches, 12 in the last 7 days ▲ +9% · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
Visit website ↗ Source listing ↗
More like this: all 172 launches in web scraping tools and apis →
Could you build this?
No Fingerprint-hardening Chromium requires deep knowledge of the Chromium C++ codebase, WebGL/Canvas internals, TCP/IP stack behavior, and anti-fraud detection systems.
What it would actually take: This requires patching and compiling Chromium from source in C++, modifying internal APIs for WebGL renderer strings, AudioContext noise injection, font enumeration, Canvas 2D fingerprinting, and navigator overrides so they cannot be detected via prototype leaks. Additionally, it requires altering network-layer characteristics like TLS Client Hello / JA3/JA4 fingerprints and HTTP/2 frame headers to match genuine stock browsers, requiring advanced reverse-engineering of modern anti-bot vendors like Akamai and Cloudflare.
Discussion
1 comment analyzed.
Competitors mentioned: Open-source stealth browsers, Paid stealth browser solutions
Concerns raised: Linux-based tools easily detected by bot mitigation at scale, Economic viability of paid tools for large-scale scraping, Canvas fingerprinting detection by sophisticated bot mitigation
Feature requests: Cross-OS canvas outsourcing reliability, Improved proxy IP timezone matching accuracy, Seed-based profiling randomization enhancement
Competitors
Other products that read as similar to this one : 1442 launches clear the similarity bar, closest 8 shown.
Attention rank: #792 of 1443 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 221 days after the earliest competitor.
- antidetect-sandbox · github · 2026-10-16 · 61 upvotes · similarity 0.68
- Watching browser fingerprinting calls via Chromium's Blink layer · hn · 2026-08-10 · 15 upvotes · similarity 0.67
- lm-detector · github · 2026-09-13 · 7 upvotes · similarity 0.63
- Ghost-Night · github · 2026-10-24 · 81 upvotes · similarity 0.62
- aero-browser · github · 2026-09-14 · 8 upvotes · similarity 0.57
- invariant-twins · github · 2026-10-28 · 15 upvotes · similarity 0.56
- Lumli · hn · 2026-06-24 · 11 upvotes · similarity 0.56
- PyScrappy, self-healing web scraping selectors plus an MCP server · hn · 2026-08-16 · 22 upvotes · similarity 0.55
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.