Comparison

CoffeeScript vs Moment.js

No leader: the top candidate Moment.js has only 0.15 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

CoffeeScript full profile →Moment.js full profile →

Machine formatsJSON Markdown GraphQLor send Accept: application/json

CoffeeScript34

Moment.js71

Attribute comparison across 2 tools
Attribute	CoffeeScript	Moment.js
Vioscale score	34 / 100low · 16%	71 / 100low · 15%
Pricing
Free tierpricing.free_tier	-	✓
Modelpricing.model	commercial	open_source
Price levelpricing.price_level	-	free
Transparentpricing.transparent	-	✓
Integrations
Countintegrations.count	2	-
Security
Scorecardsecurity.scorecard	3.6	6.1
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=coffee-script&per_page=100 · Last 12m: 0	Count: 5 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=moment&per_page=100 · Last 12m: 0 · Max severity: HIGH
Adoption
Dependent reposadoption.dependent_repos	331,984	1,006,179
Github starsadoption.github_stars	16,599	47,915
Activity
Commits last 30dactivity.commits_last_30d	0	44
Release
Historyrelease.history	-	1 items
License
Spdxlicense.spdx	MIT	MIT
Language
Primarylanguage.primary	CoffeeScript	JavaScript

Score

Vioscale score

CoffeeScript34 / 100low · 16%

Moment.js71 / 100low · 15%

Pricing

Free tier

CoffeeScript–

Moment.js✓

Model

CoffeeScriptcommercial

Moment.jsopen_source

Price level

CoffeeScript–

Moment.jsfree

Transparent

CoffeeScript–

Moment.js✓

Integrations

Count

CoffeeScript2

Moment.js–

Security

Scorecard

CoffeeScript3.6

Moment.js6.1

Vulnerabilities

CoffeeScriptCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=coffee-script&per_page=100 · Last 12m: 0

Moment.jsCount: 5 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=moment&per_page=100 · Last 12m: 0 · Max severity: HIGH

Adoption

Dependent repos

CoffeeScript331,984

Moment.js1,006,179

Github stars

CoffeeScript16,599

Moment.js47,915

Activity

Commits last 30d

CoffeeScript0

Moment.js44

Release

History

CoffeeScript–

Moment.js1 items

License

Spdx

CoffeeScriptMIT

Moment.jsMIT

Language

Primary

CoffeeScriptCoffeeScript

Moment.jsJavaScript

What each one is

The product in its own terms, so the numbers below have context.

CoffeeScript

CoffeeScript is a programming language that compiles into JavaScript, designed to provide cleaner, more readable code while leveraging JavaScript's underlying functionality. It supports modern ES2015 features and works with popular JavaScript tooling.

Independently observed

Moment.js

A JavaScript library that simplifies date and time operations, providing utilities for parsing various date formats, validating dates, manipulating time values, and formatting output with support for multiple locales.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

CoffeeScript

Pricing not documented yet.

Moment.js

Open sourceFree tier

Free and open source

as of 2026-08-22verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	CoffeeScript	Moment.js
WebPlatforms	-	✓
CLIPlatforms	-	✓

Platforms

Web

CoffeeScript–

Moment.js✓

CLI

CoffeeScript–

Moment.js✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

CoffeeScript

2 total

Traceur Compiler
Babel

Independently observed

Moment.js

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.