leaflet vs mapbox-gl vs ol
JavaScript Mapping Libraries Comparison
1 Year
leafletmapbox-glol
What's JavaScript Mapping Libraries?

JavaScript mapping libraries are essential tools for developers looking to integrate interactive maps into web applications. They provide functionalities to visualize geographic data, create custom map layers, and handle user interactions with maps. Each library has its unique strengths, catering to different use cases, such as simplicity, advanced features, or extensive customization options. Choosing the right library depends on project requirements, such as the complexity of the maps, the need for vector rendering, and the desired level of control over map styling and interactions.

Package Weekly Downloads Trend
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Package
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Size
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License
leaflet1,372,94842,1503.74 MB5632 years agoBSD-2-Clause
mapbox-gl1,267,60811,43553.5 MB1,35316 days agoSEE LICENSE IN LICENSE.txt
ol317,88011,70011.1 MB769a month agoBSD-2-Clause
Feature Comparison: leaflet vs mapbox-gl vs ol

Ease of Use

  • leaflet:

    Leaflet is designed for simplicity and ease of use, making it accessible for beginners. Its API is straightforward, allowing developers to quickly implement basic mapping features without extensive learning curves.

  • mapbox-gl:

    Mapbox GL has a steeper learning curve due to its advanced features and capabilities. While it offers extensive documentation, developers may need to invest more time to fully leverage its potential for complex applications.

  • ol:

    OpenLayers can be complex due to its rich feature set. It provides a lot of flexibility and power, but this can make it less intuitive for new users compared to Leaflet.

Performance

  • leaflet:

    Leaflet is lightweight and performs well for basic mapping tasks. However, it may struggle with performance when handling a large number of markers or complex layers, as it primarily uses raster tiles.

  • mapbox-gl:

    Mapbox GL excels in performance due to its vector rendering capabilities. It can handle large datasets efficiently and provides smooth interactions, even with complex visualizations and 3D elements.

  • ol:

    OpenLayers offers good performance for various mapping tasks, but its performance can vary based on how well the application is optimized. It supports both raster and vector data, allowing for flexibility in performance tuning.

Customization

  • leaflet:

    Leaflet allows for basic customization through plugins and simple options, making it easy to extend its functionality. However, it may not provide the level of customization needed for highly specialized applications.

  • mapbox-gl:

    Mapbox GL offers extensive customization options, allowing developers to style maps dynamically and create unique visualizations. Its integration with Mapbox Studio enables detailed design control over map aesthetics.

  • ol:

    OpenLayers provides a high degree of customization, allowing developers to create complex maps tailored to specific needs. It supports various data sources and formats, enabling rich GIS capabilities.

Community and Support

  • leaflet:

    Leaflet has a strong community and a wealth of plugins available, making it easy to find support and resources. Its popularity ensures that many developers have experience with it, facilitating knowledge sharing.

  • mapbox-gl:

    Mapbox GL benefits from robust documentation and a supportive community, though it may not be as extensive as Leaflet's. The official Mapbox support is also a valuable resource for developers.

  • ol:

    OpenLayers has a dedicated community, but it may not be as large as Leaflet's. The documentation is comprehensive, but finding community-driven plugins and extensions can be more challenging.

Licensing

  • leaflet:

    Leaflet is open-source and free to use under the MIT License, making it a great choice for both commercial and non-commercial projects without licensing concerns.

  • mapbox-gl:

    Mapbox GL is free to use with certain limitations on usage. It requires a Mapbox account and may incur costs based on usage, which is an important consideration for commercial applications.

  • ol:

    OpenLayers is also open-source and free under the MIT License, providing flexibility for developers to use it in various projects without licensing restrictions.

How to Choose: leaflet vs mapbox-gl vs ol
  • leaflet:

    Choose Leaflet if you need a lightweight, easy-to-use library for creating simple interactive maps. It is ideal for projects that require basic mapping functionalities without the overhead of complex features, making it suitable for quick implementations and smaller applications.

  • mapbox-gl:

    Choose Mapbox GL if you require high-performance, vector-based maps with advanced styling capabilities. It is perfect for applications that need dynamic, data-driven visualizations and support for 3D terrain and buildings, making it suitable for more complex mapping needs.

  • ol:

    Choose OpenLayers (OL) if you need a comprehensive mapping library that supports a wide range of mapping features and data formats. It is well-suited for applications that require extensive customization, integration with various data sources, and advanced GIS capabilities.

README for leaflet

Leaflet was created 11 years ago by Volodymyr Agafonkin, a Ukrainian citizen living in Kyiv.

Russian bombs are now falling over Volodymyr's hometown. His family, his friends, his neighbours, thousands and thousands of absolutely wonderful people, are either seeking refuge or fighting for their lives.

The Russian soldiers have already killed tens of thousands of civilians, including women and children, and are committing mass war crimes like gang rapes, executions, looting, and targeted bombings of civilian shelters and places of cultural significance. The death toll keeps rising, and Ukraine needs your help.

As Volodymyr expressed a few days before the invasion:

If you want to help, educate yourself and others on the Russian threat, follow reputable journalists, demand severe Russian sanctions and Ukrainian support from your leaders, protest war, reach out to Ukrainian friends, donate to Ukrainian charities. Just don't be silent.

Ukrainians are recommending the Come Back Alive charity. For other options, see StandWithUkraine.

If an appeal to humanity doesn't work for you, I'll appeal to your egoism: the future of Ukrainian citizens is the future of Leaflet.

It is chilling to see Leaflet being used for documenting Russia's war crimes, factual reporting of the war and for coordination of humanitarian efforts in Romania and in Poland. We commend these uses of Leaflet.

If you support the actions of the Russian government (even after reading all this), do everyone else a favour and carry some seeds in your pocket.

Yours truly,
Leaflet maintainers.


Leaflet

Leaflet is the leading open-source JavaScript library for mobile-friendly interactive maps. Weighing just about 39 KB of gzipped JS plus 4 KB of gzipped CSS code, it has all the mapping features most developers ever need.

Leaflet is designed with simplicity, performance and usability in mind. It works efficiently across all major desktop and mobile platforms out of the box, taking advantage of HTML5 and CSS3 on modern browsers while being accessible on older ones too. It can be extended with a huge amount of plugins, has a beautiful, easy to use and well-documented API and a simple, readable source code that is a joy to contribute to.

For more info, docs and tutorials, check out the official website.
For Leaflet downloads (including the built main version), check out the download page.

We're happy to meet new contributors. If you want to get involved with Leaflet development, check out the contribution guide. Let's make the best mapping library that will ever exist, and push the limits of what's possible with online maps!

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