cosmoz-tree

<cosmoz-tree>

Element and helper classes to manage tree data structure.

Install the Polymer-CLI

First, make sure you have the Polymer CLI installed. Then run polymer serve to serve your application locally.

Viewing Your Application

$ polymer serve

Building Your Application

$ polymer build

This will create a build/ folder with bundled/ and unbundled/ sub-folders containing a bundled (Vulcanized) and unbundled builds, both run through HTML, CSS, and JS optimizers.

You can serve the built versions by giving polymer serve a folder to serve from:

$ polymer serve build/bundled

Running Tests

$ polymer test

Your application is already set up to be tested via web-component-tester. Run polymer test to run your application's test suite locally.

Running Performance Tests (Local Only)

The repository includes a local-only Node performance suite for large immutable trees.

$ npm run test:perf

By default it runs with tree sizes 10k, 100k, and 500k nodes and prints human-readable benchmark lines.

Example output:

PERF_RESULT api=getNodeByProperty(id) size=10000 coldMs=4.8123 warmMedianMs=0.0008 warmP95Ms=0.0053 speedup=6163.2x

To output JSON rows and summary instead, run:

$ npm run test:perf:json

This suite is reporting-only and not intended for CI thresholds, since local hardware and runtime conditions vary.