moment/moment

Parse, validate, manipulate, and display dates in javascript.

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moment/moment has 47k+ stars and 6.5k+ forks on GitHub, is written in JavaScript, and was last pushed on Oct 8, 2026. Data as of . Signed-in members get hourly updates — create a free account.

Summary Information

Updated 3 hours ago
Type:Library / SDKCategory(s):Core & Utility LibrariesLanguages & Runtimes
Added to GitGenius on August 31st, 2026
Created on March 1st, 2011
Open Issues & Pull Requests: 60 (+0)
GitHub issues: Enabled
Number of forks: 6,972
Total Stargazers: 47,895 (+0)
Total Subscribers: 827 (+0)

Repository Insights (GitGenius)

Median issue/PR response: 32.2 days
Mean response time: 460.9 days
90th percentile: 1817.5 days
Tracked items: 252

Maintainer activity

2 people did triage or write work on this repository in the last 12 months.

Counts unlabeled, assigned, unassigned, milestoned, demilestoned, locked, unlocked over the last 12 months. These are issue and pull request events that require triage or write permission. Commits and code review are not counted. labeled and renamed are excluded because GitHub issue forms record the issue author as the actor. Figures from October 11, 2026. This count is not comparable across projects: each project's automation decides which of these events a person emits.

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Issue Activity (beta)

Open issues: 13
New in 7 days: 1
Closed in 7 days: 0
Avg open age: 2,004 days
Stale 30+ days: 12
Stale 90+ days: 2

Recent activity

Opened in 7 days: 1
Closed in 7 days: 0
Comments in 7 days: 0
Events in 7 days: 0

Top labels

  • Bug (15)
  • DST (8)
  • Up-For-Grabs (6)
  • Troubleshooting (5)
  • Enhancement (4)
  • Fractional-Hour UTC Offset (4)
  • Known Issue (4)
  • TypeScript (4)

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Detailed Description

Moment.js is a JavaScript date library for parsing, validating, manipulating, and formatting dates.

The library solves the problem of working with dates in JavaScript by providing a chainable API that makes it straightforward to parse date strings in various formats, validate them, perform arithmetic operations, and output them in custom formats. It wraps JavaScript's native Date object with methods designed to reduce the friction of common date manipulation tasks.

Moment.js is most suitable for projects that need robust date handling without the complexity of building date logic from scratch. However, potential adopters should be aware that the project is in maintenance mode and no longer accepts new features. For new projects, developers should evaluate whether modern alternatives better suit their needs, as the tool's scope is now limited to bug fixes and maintenance of existing functionality.

The project is maintained by the OpenJS Foundation and receives ongoing support for critical issues, though the explicit maintenance-mode status means development activity is focused on stability rather than expansion.