Forrest O.

Team visualization. Dataviz for how we work together. Teamwork topology and cartography.

teamviz

You can use selection.filter() to simplify your logic:
~~~
            .filter(d => d.collection === "native" && emojiKitchen.hasOwnProperty(d.id))
            .style("cursor", "pointer")
            .on("click", (e, d) => {
              mutable graph = idToGraph(d.id);
            });
~~~