JSFiddle - React, Tailwind, and code Playground

HTML

<body></body>

JavaScript

// Chord Chart

var city_name = [
"Analyst",
"Users",
"Priv D/C",
"Sensors",
"VPC",
"ELB",
"R53",
"DC",
"St GW",
"I/E",
"CloudFront",
"EC2/AS",
"Beanstalk",
"EMR",
"Data Pipeline",
"RDS",
"SimpleDB",
"DynamoDB",
"Elasti",
"Redshift",
"S3",
"Glacier",
"EBS",
"SES",
"STS",
"SQS",
"Sea",
"SWS"
	];

var pop = [
    [1000, 3045　, 4567　, 1234, 3714, 1000],
    [3214, 2000　, 2060　, 124, 3234, 2000],
    [8761, 6545　, 3000　, 8045, 647, 3000],
    [3211, 1067, 3214, 4000, 1006, 4000],
    [2146, 1034　, 6745, 4764, 5000, 1000],
    [100, 200, 300, 400, 500, 600, 700]
];

var population =...