Good2Dou

Name: Good2Dou
Author: ccccccccc

By: ccccccccc

Extract Goodreads metadata and autofill Douban new subject pages.

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Install

Features & Capabilities

A UserScript to simplify the process of adding new book subjects to Douban by automatically extracting and injecting metadata from Goodreads book detail pages.

Features

Goodreads Metadata Extraction: Automatically parses hidden data on Goodreads book pages (using the __NEXT_DATA__ element) to extract:
- Title and Subtitle
- Author(s)
- Description (cleaned up from HTML)
- ISBN-13
- Publisher and Publication Date (Year, Month, Day)
- Number of Pages
- Format (e.g., Paperback, Hardcover)
- Cover Image URL
Seamless Workflow: Provides an "Add to Douban" button on Goodreads to extract data and open the Douban "Add New Subject" page in a new tab.
Autofill Forms: Provides context-aware buttons on Douban's new subject pages to automatically fill fields:
- Page 1 (ISBN & Title): Fills initial Title and ISBN.
- Page 2 (Autofill More): Fills Main Title, Subtitle, Author(s), Publisher, Publication Date, Pages, Format, and Description.
- Page 3 (Download Cover): Uses GM_xmlhttpRequest to fetch and trigger a download of the cover image, bypassing potential CORS issues.

User Growth & Download Statistics

Add-on

By:

ccccccccc

Daily users:

6 1

Version:

1.1 Last updated: 2025-11-25

Version code:

6083260

Creation date:

2025-11-17

Risk:

Permissions:

storage

Content scripts matches:

*.goodreads.com
book.douban.com

Size:

13.34KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 40,052 ▲ 2,854

Other rankings

#57 in good keyword 17 ▲ 19

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

ccccccccc

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/good2dou/

Is Good2Dou Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Good2Dou requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
Medium ******* ****** ** *** ********* ******** ************** **********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Good2Dou is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****