JSPM

An absurdly small JSONC parser.

A simple JSON parser that supports comments and optional trailing commas.

Require JSON5 files in node - a better JSON for ES5 era

Remove trailing commas

Add trailing commas

Add commas to a number

JavaScript Standard Style with Trailing Commas - ESLint Shareable Config

TypeScript npm package, numwithcommas, to convert numbers (string | numbers) to number strings with commas in the proper thousands, millions, billions, etc. places

Array to human readable list converter

Because who formats money manually like a peasant?

It's just an input form with commas that returns the number (as a string sans commas) to the supplied onChange handler.

easily deal in the 'bits' denomination for Bitcoin instead of having to do the conversion from satoshis yourself.

Require JSON6 files in node - a better JSON for ES6 era

Accepts string or number, returns string with markers at thousands place

format numbers with commas

> Handlebars helper for adding commas to a number.

Split comma delimited strings into an array.

Adds commas to a number

A simple utility to format numbers with commas

Commatic is a lightweight comma delimiter for formatting numbers into standard form periods. Everyone needs one of these.

HTML text input that auto-inserts a decimal place and commas as you type

Remove all commas in a string

Add commas to a number

Declare multiple, comma-separated properties

React commas with numbers input field

A tool for defining a string representation of a number