ChromiumFish
Open-source fingerprint-hardened Browser for Scraping
Details
- External ID
- 48462366
- Source
- HN
- Company
- —
- Product
- ChromiumFish
- Website domain
- github.com
- Launched
- June 9, 2026
- Cohort
- —
- Upvotes
- 7
- Upvotes percentile
- 0.42008196721311475
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- web development and browser utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- hardened browser for scraping
- Manually corrected
- False
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 — 545 launches clear the similarity bar, closest 8 shown.
Attention rank: #285 of 546 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 221 days after the earliest competitor.
- fingerprint-electron · github · 2026-09-27 · 9 upvotes · similarity 0.68
- Watching browser fingerprinting calls via Chromium's Blink layer · hn · 2026-08-10 · 15 upvotes · similarity 0.66
- lm-detector · github · 2026-09-13 · 7 upvotes · similarity 0.62
- web-stealth-farm · github · 2026-09-17 · 12 upvotes · similarity 0.61
- web-stealth-farm · github · 2026-09-20 · 12 upvotes · similarity 0.61
- aero-browser · github · 2026-09-14 · 8 upvotes · similarity 0.56
- Lumli · hn · 2026-06-24 · 11 upvotes · similarity 0.54
- PyScrappy, self-healing web scraping selectors plus an MCP server · hn · 2026-08-16 · 22 upvotes · similarity 0.54
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.