dag-builder-js (npm): dag-builder-js is a simple-to-use Javascript DAG library with support to N:N vertices/edges. It supports validating that no cycle can be created in real-time, import/export states and it's built on SVG so you can render graphs pretty much anywhere.
Keywords: dag|directed|acyclic|graph|build|vertices|edges|directed-acyclic-graph|graphs|javascript