11-20, 09:35–09:40 (Pacific/Auckland), WG403
Learn how to start using Leaflet, OpenLayers and MapLibre open-source mapping libraries to transform how you build and deliver interactive web maps. We will explore the differences between these libraries, compare their capabilities and go through simple examples to get YOU started lightning fast before you can pronounce FOSS4G.
Open-source web mapping libraries have opened up a world of possibilities for building fast, flexible, and modern geospatial applications without being tied to proprietary platforms. In this talk, we’ll dive into three of the most widely used open-source mapping libraries—Leaflet, OpenLayers, and MapLibre—comparing their performance, developer experience, documentation, and suitability for different types of applications. Drawing from real-world projects, I’ll share why MapLibre was chosen for a recent road safety tool, how OpenLayers offers a great developer experience, and where Leaflet’s simplicity starts to struggle in modern development workflows.
We’ll cover practical examples to help you get started quickly, as well as also touch on how these libraries can be integrated with a range of spatial data services. If you’re building interactive maps, experimenting with spatial data, or just looking to visualize some locations on a map, this session will help you choose the right tool for the job and hit the ground running.
Code samples will be provided via GitHub.
Luke is a spatial adviser at Abley who uses his skills in geospatial analysis and cartography to deliver innovative solutions and eye-catching maps & apps to clients. He is experienced in geospatial analysis, python automation and network creation & analysis. Since finishing his studies in 2019, Luke has been involved in a wide range of projects from front end web development, python scripting and multi-modal network analysis to cartography, map design and public consultation.