Experiments with the D3 and D3-geo JavaScript libraries for manipulating documents based on (geographical) data.

Experiments of our ‹Gōng-fu I/O› study sessions & practice of peer-programming.

Experiments with H3, an hexagonal hierarchical geospatial indexing system.

Experiments related to ‹Hexagonal Grids› and the d-arcade project of Gōng-fu I/O.

Experiments with the Neo4j property graph database system, Cypher language and APIs.

Experiments with Web Components in Observable, and Lit HTML/Element.