Greasy Fork

Greasy Fork is a public, community-run repository for browser user scripts, the small snippets of JavaScript that modify how web pages behave. In Chinese-speaking communities these scripts are often called “oil monkey” plugins, a nod to the Tampermonkey userscript manager that made them popular. Greasy Fork itself is not a single APPlication but a catalog: authors publish scripts there, and visitors search, review, and install them with a compatible userscript manager.

What it does

The site hosts thousands of scripts, each targeting a specific website or class of pages. When a script is installed through a manager extension, it runs automatically on matching pages. Typical effects include rEMOving clutter, adding buttons or panels, changing layouts, enabling keyboard shortcuts, and automating repetitive CLIcks. Because scripts are supplied by independent authors, behavior and quality differ wIDEly from one listing to another.

Key capabilities

• Searchable script library: browse by category, popularity, ratings, or the site a script is written for.
• VeRSIon history and updates: listings often show changelogs and let managers check for newer releases.
• CommUnity feedback: ratings, discussion Threads, and issue reports help users judge whether a script is reliable.
• multi-language interface: the site is avAIlable in numerous languages, including Chinese, English, Japanese, Korean, and Russian.
• Authorship tools: developers can publish scripts, respond to feedback, and maintain documentation.

Who it is for

Greasy Fork appeals to people who want more control over the sites they use every day without writing code. That includes power users who streamline research or shopping, accessibility-minded users who adjust fonts and contrast, and developers looking for examples of prACTical DOM scripting. It is less suited to anyone expecting a polished, vendor-supported product, since scripts are maintained voluntarily.

How to get started

First install a userscript manager extension for your browser; the repository recommends a few common options. Then create an account if you want to rate, discuss, or publish scripts. Use the search box to find scripts for a specific domain, read the description and recent comments, and check when the script was last updated. After installing, you can enable, disable, or remove indiVidual scripts from the manager’s dashboard. If a page breaks, disabling the matching script usually restores nORMal behavior.

Pricing and access caveat

Browsing and installing from Greasy Fork is free, and the project is supported by its community. Specific policies, availability, and features may vary over time, so check the site for current details. SECurity deserves attention: a userscript can read and alter page content, so install only from authors you trust and review what a script requests. Some scripts may stop working when a target site changes its layout, and occASIonal compatibility issues with certain managers or browser versions are possible.