Graphology

• Property Graph Database
• isComponentOf Sigma JS
• resources:
  • https://archive.fosdem.org/2017/schedule/event/graph_library_javascript/attachments/slides/1803/export/events/attachments/graph_library_javascript/slides/1803/Graphology___FOSDEM_2017.pdf

Examples

native filtering

// From a filtering function
const sub = subgraph(graph, function (key, attr) {
  return key.startsWith('J') || attr.color === 'red';
});

copying to array (from @chatgpt.3.5), yuck

const { Graph } = require('graphology');

const graph = new Graph();

graph.addNode('Alice', { age: 30 });
graph.addNode('Bob', { age: 25 });

const nodesOver25 = Array.from(graph.nodes()).filter(node => graph.getNodeAttribute(node, 'age') > 25);