1. Key difference 1: Icon Collection

   • Font Awesome: It offers a comprehensive collection of 6,000+ icons, covering a wide range of categories like web, accessibility, transportation, and more.
   • LineIcons: It provides a diverse collection of 2,000+ icons, mainly focused on essential categories like arrows, utilities, weather, and basic UI elements.

2. Key difference 2: Styling Options

   • Font Awesome: It offers various styling options such as changing the size, color, and applying different effects to the icons using CSS classes.
   • LineIcons: It provides limited styling options for icons and primarily relies on the simplicity of the outlined design.

3. Key difference 3: Design Styles

   • Font Awesome: It offers a combination of solid and outlined icons, providing more visual versatility to choose from based on the design requirements.
   • LineIcons: It predominantly focuses on minimalist outlined icons, suitable for clean and modern design aesthetics.

4. Key difference 4: License

   • Font Awesome: It provides both free and pro versions of the icons, with the pro version offering additional premium features and support.
   • LineIcons: It is completely free to use for personal and commercial projects without any restrictions.

5. Key difference 5: Availability of Resources

   • Font Awesome: It has a vast community and extensive documentation, offering tutorials, code snippets, and support for implementing the icons in various frameworks.
   • LineIcons: While it has a growing community, the resources and support available for LineIcons are comparatively less extensive than Font Awesome.

6. Key difference 6: Continuous Updates

   • Font Awesome: It maintains a regular update cycle, consistently adding new icons, improving existing ones, and keeping up with emerging design trends.
   • LineIcons: It also receives periodic updates but may not have the same frequency as Font Awesome in terms of new additions or improvements.

In summary, Font Awesome provides a larger and more diverse icon collection with extensive styling options and design variations, whereas LineIcons focuses on simplicity and minimalism with a smaller collection and limited styling choices. Font Awesome has a pro version and more extensive resources, while LineIcons is completely free and receives regular updates.