Let's talk maps! Whether you have mapping experience or not, in this session we'll explore open source web mapping technologies using HTML, CSS, and JavaScript. Ideal for developers of all levels, this presentation covers everything from selecting suitable libraries (like Leaflet and MapLibre GL JS) to understanding core geospatial data concepts.

We'll discuss best practices and optimization techniques, and explore data visualization and cartographic design to enhance the clarity and impact of your maps. Whether you're new to GIS or looking to sharpen your skills, this session offers valuable insights and live demonstrations for building scalable mapping applications. We'll also discover tips on continuous learning in open source GIS, equipping you with the resources to further your journey in mapping technology.