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GreaseKit vs Things

Professional comparison and analysis to help you choose the right software solution for your needs.

GreaseKit icon
GreaseKit
Things icon
Things

GreaseKit vs Things: The Verdict

⚡ Summary:

GreaseKit: GreaseKit is an open-source browser extension framework for Google Chrome and Firefox. It allows developers to build browser extensions using standard web technologies like HTML, CSS, and JavaScript.

Things: Things is a task management app for Mac and iOS that helps users organize projects and to-do lists. It has a simple, clean interface and features like tags, reminders, and deep Apple integration.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature GreaseKit Things
Sugggest Score — —
Category Development Productivity
Pricing Open Source —

Product Overview

GreaseKit
GreaseKit

Description: GreaseKit is an open-source browser extension framework for Google Chrome and Firefox. It allows developers to build browser extensions using standard web technologies like HTML, CSS, and JavaScript.

Type: software

Pricing: Open Source

Things
Things

Description: Things is a task management app for Mac and iOS that helps users organize projects and to-do lists. It has a simple, clean interface and features like tags, reminders, and deep Apple integration.

Type: software

Key Features Comparison

GreaseKit
GreaseKit Features
  • Allows building browser extensions for Chrome and Firefox using web technologies
  • Provides a JavaScript API for interacting with the browser
  • Supports communicating with background scripts
  • Has UI components for building extension popups and options pages
  • Includes tools for bundling and packaging extensions
Things
Things Features
  • Task management
  • Project organization
  • To-do lists
  • Tags
  • Reminders
  • Deep Apple integration

Pros & Cons Analysis

GreaseKit
GreaseKit

Pros

  • Lets you build extensions without learning a new framework
  • Extensions can be built with HTML, CSS and JavaScript
  • Open source and free to use
  • Active community support

Cons

  • Less documentation compared to some alternatives
  • Not as full-featured as proprietary frameworks
  • Limited to Chrome and Firefox only
Things
Things

Pros

  • Simple, clean interface
  • Powerful organization features
  • Seamless syncing between Mac, iPhone, iPad
  • Strong Apple integration

Cons

  • No web app
  • Can be pricey for extensive features
  • iOS-focused features may not appeal to non-Apple users

Pricing Comparison

GreaseKit
GreaseKit
  • Open Source
Things
Things
  • Not listed

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Learn More About Each Product

GreaseKit
GreaseKit
Reviews, pricing & alternatives →
Things
Things
Reviews, pricing & alternatives →

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