Amazon without the knockoffs
摘要
标题是 “Amazon without the knockoffs”。插件名为 Knockoff，能从 Amazon 搜索结果里过滤掉商标山寨伪品牌（比如 SZHLUXes 和 HORUSDYs 这类），只留下有口碑的正牌品牌。机制是：本地运行浏览器端检查，每条商品都评估一次，对照 5000 + 真实品牌名单（包括社区维护的 AmazonBrandFilterList，每天刷新），用语言特征（全大写短字符串、缺元音、不好读的辅音串）给未知品牌打分，你可以选 Relaxed/Standard/Strict 三种严格度来隐藏、变暗或标记。还支持隐藏赞助广告、个人名单覆盖信号、私有设计（无账号、无追踪）、社区一键举报快速同步。源代码是 FSL-1.1 - MIT 许可，纯文本列表，随时可 PR 修复。
荐读理由
安装本地 Chrome 扩展，浏览器打开 Amazon 页面就自动用 5000+ 真实品牌列表过滤伪品牌搜索结果，匹配知名品牌如 Casper 的方法直接可用
原文
Amazon, without the knockoffs.
Knockoff filters the trademark-squat pseudo-brands (the SZHLUXes and HORUSDYs) out of your search results, so what's left is brands with a reputation to lose.
Free, fair source (FSL), no accounts, no tracking. Works on every Amazon marketplace.
amazon.com/s?k=dog+bed
WNPETHOME 
WNPETHOME XL Extra Large Dog Bed, Washable Dog CouchOn the pseudo-brand list
★★★★☆
$35.99
Casper 
Casper Dog Bed, Plush Memory Foam, Large, SandEstablished brand
★★★★☆
$224.10
EHEYCIGA 
EHEYCIGA Orthopedic Dog Beds for Extra Large DogsOn the pseudo-brand list
★★★★☆
$39.99
Carhartt 
Carhartt Durable Canvas Pet Bed, Water Resistant DuckEstablished brand
★★★★☆
$139.99
25 filtered · Show
Junk gets flagged, dimmed, or hidden. Your call. Real brands pass untouched.
How it works
Every listing, appraised in place.
No accounts, no cloud lookups on your shopping path. The whole appraisal runs locally in your browser, on every Amazon page you open.
Checked against 5,000+ real brands
A bundled register of established brands, including the community-maintained AmazonBrandFilterList, refreshed daily. Real brands pass instantly.
Unknown names get scored
Pseudo-brands have a linguistic signature: ALL-CAPS squat-length strings, vanishing vowels, unpronounceable consonant runs. Knockoff scores every unknown name against it.
You set the strictness
Relaxed, Standard, or Strict, and flagged items are hidden, dimmed, or just labeled. Every verdict is one click from being overridden.
Features
Built like a tool, not a toy.
Hide, dim, or label
Filtered listings can vanish entirely (with a one-click reveal), fade until hovered, or just wear a warning chip.
Hide sponsored ads
Flip one toggle to strip Amazon's paid “Sponsored” listings out of search, too. Off by default. Your call.
Your lists win
Trust or block any brand from the results page. Your personal lists override every other signal, always.
Three filter levels
Relaxed catches the notorious offenders. Standard adds suspect names and unbranded listings. Strict allows only recognized brands.
Community reporting
One-click misclassification reports feed a curated list that reaches every install within a day, no update required.
Private by design
No accounts, no analytics, no tracking. The only network request is a daily brand-list refresh. Reports are opt-in and anonymous.
Fair source
FSL-1.1-MIT, converting to MIT after two years. No build step, readable in an afternoon. The brand lists are plain text files, so fixing a misclassification is a one-line PR.
Fair source
Help draw the line.
The junk-brand arms race is only winnable together. Add brands, tune the heuristics, or just report misclassifications from inside the extension. Every fix ships to everyone.
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