How does it decide which product images get the PASS overlay?

It prefers shop and brand clues and falls back to product text, judging new items as they scroll into view. Guessed weekend-off shops stay unmarked, guessed others get the PASS overlay, and either side can be wrong.

What are the exact steps before the first stamped listing appears?

Download the ZIP, unpack it to a fixed folder, load it as an unpacked extension in developer mode, paste your official key, save and test the connection, then flip the top switch. No Node, build, or store install is involved.

What leaves my browser when I scroll a shop search page?

Listing text needed for the judgment goes to TypeSafe and the key stays in local extension storage. The digest states it does not collect cookies, orders, or chat records, and API spend comes from your own quota.

How do I pause it mid-shop or update to a newer download?

Turn off the top switch and the overlays leave the page, then refresh the mall page after reloading a replaced install folder to update. Marks never block clicks, and detail or event pages outside the supported home and search lists stay untouched.

Which Taobao and JD pages does it actually cover?

JD home, search and list pages plus Taobao home and search are adapted; some activity and detail pages are not, and site redesigns can break the adapters. The README notes PASS is an AI guess, not a factual finding.

Does it download a model or call the official API?

It uses the official JEV online judgment, so no model is downloaded; only the product text needed for a judgement is sent to TypeSafe, and your key stays in local extension storage.

Is the plugin on the Chrome Web Store?

No. It installs through Chrome's developer mode by loading the unpacked folder; the README requires Chrome 137 or newer and ships the complete extension inside the ZIP.

CommunityJev Demos & Experiments

Jev Weekend Shopping Chrome

Chrome extension that judges Taobao and JD listings against double-weekend-off clues and stamps a PASS mark over product images it guesses come from non-weekend-off shops.

See highlights

Open github.com

Stars: 8
Language: JavaScript
License: MIT
Published by: Community
Author: littlewindy123
Last verified: Oct 2026

littlewindy123/jev-weekend-shopping-chrome

User repository on GitHub

View on GitHub

把对双休的支持，带进每一次购物。逛淘宝、京东时，JEV 实时猜测商品背后的工作制，疑似非双休直接盖上 PASS。原页生效，边逛边选。

Forks: 1
Last pushed: Updated Sep 2026

Repo stats from the GitHub API, cached Oct 2026.

Tagscommunity awesomejev catalog-import

Works forJev for Classification

Used inJev for Software & DevTools

Languages: JavaScript

Highlights

Stamps PASS directly on product images; unmarked items keep their original look.
Prefers shop and brand clues, falling back to product text when absent.
New items entering the viewport are judged automatically while scrolling.
Switch toggling removes marks; keys and switches persist locally.

Watch out

PASS marks are AI guesses from shop and listing clues, not findings about an employer, and unsupported promo or detail pages simply get no marks. Copy reviewed against the repository README on 2026-10-04, not from running it.

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Short answers drawn from the linked project or page.

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