HTML

HTML, acronym for "HyperText Markup Language", is mainly used to format text and create web pages. But it is also a programming language with drawing and mathematical calculation capabilities through function calls and scripts embedded in other languages within HTML. Although it is a language not well suited for reading by humans, thanks to AI tools it allows us to create applications with graphical interfaces very easily, and with great ease of execution and use for the user (a web browser).

HTML programs:

geo2utm HTML application to convert WGS84 latitude longitude geographic coordinates to ETRS89 UTM coordinates zone 31N (Catalonia) and vice versa.

MicroCAD MicroCAD_manual Parametric CAD HTML application. To draw typical sections of cycle paths and roads.