Async/await 4

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Last edited Dec 24, 2016

Created on Dec 24, 2016

This example visualizes JavaScript promise chains as animated, interactive force-directed graphs using D3’s `d3.forceSimulation`. The code shows two parallel promise sequences—one resolving `doA`, `doB`, and `doC` sequentially, and another matching a separate `do()` function—each drawn as nodes and links on a canvas. The graph uses D3’s force layout to position nodes, with links updating in real time as promises resolve. The rendering relies on D3’s canvas API, and the data source is the hardcoded promise structure from the gist, not external input. The animation communicates the order and dependency of asynchronous calls.

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