Pure CSS Material 3 Design with flexible icon placement.
Leverages recent CSS features, including nesting to reduce redundancy, dynamic light-dark schemes with a wide color gamut and pseudo-classes that became part of Baseline as recently as May 2024. Change the hue of the color scheme, add a font or place an icon with just one CSS variable.
Seamlessly generate HTML with PHP functions and output buffers.
Use named arguments to set attributes, neatly nest tags and allow HTML forms to update PHP variables. Designed to be compact and easy to understand, even in deeply nested scopes. The native control structures of PHP allow maximum flexibility while keeping the barrier to entry low.
Scale and rotate orthographic projections while preserving a bidirectional azimuth.
An implementation of d3.zoom() for the d3.geoOrthographic() projection that keeps the area of interest centered under the cursor. This is achieved through rotations, rather than panning, essentially avoiding map distortions while typically maintaining an orientation, like north-up.