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@tweenjs/tween.js

Simple and fast tweening engine with optimised Robert Penner's equations.

v25.0.0, 26 Jul 2024MITESM + CommonJSTypes: BundledAnimation
$ npm install @tweenjs/tween.js
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Key numbers

As of 25 Sept 2026
Weekly downloads
8.2m
+490% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
0
Direct, from package.json
Last release
2 years ago
v25.0.0
GitHub stars
10.1k
1.4k forks
Open issues / PRs
6 / 3
Contributors
-
Commits, last 52 weeks
9

Downloads

Last week 2026-09-15 to 2026-09-21
05m10m15mSept 2025Mar 2026Sept 2026High 10.2m (25 Aug 2026)Low 1.1m (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

8,182,108 downloads last week, 36,789,020 in the last month. The 12-month change of +490% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months
048 in total
Latest version
25.0.0, 26 Jul 20242 years ago
First published
11 Jun 2017
Last push to GitHub
22 Sept 20262 days before the snapshot
Repository archived
No
Open issues
6
Open pull requests
3
Commits, last 52 weeks
9
Dependents on npm
810

Major versions

  1. v25 first release 25.0.0, 26 Jul 2024
  2. v24 first release 24.0.0, 26 Jul 2024
  3. v23 first release 23.0.0, 15 Jan 2024
  4. v22 first release 22.0.0, 15 Jan 2024
  5. v21 first release 21.0.0, 23 Jun 2023
  6. v20 first release 20.0.0, 23 Apr 2023
  7. v19 first release 19.0.0, 2 Apr 2023
  8. v18 first release 18.0.0, 1 Sept 2019
  9. v17 first release 17.1.0, 27 Jul 2017
  10. v16 first release 16.6.0, 11 Jun 2017

Recent releases

VersionPublished
25.0.026 Jul 2024
24.0.026 Jul 2024
23.1.325 Jul 2024
23.1.25 May 2024
23.1.115 Jan 2024
23.1.015 Jan 2024
23.0.015 Jan 2024
22.0.015 Jan 2024
21.1.115 Jan 2024
21.1.014 Jan 2024
21.0.023 Jun 2023
20.0.323 Apr 2023
20.0.223 Apr 2023
20.0.123 Apr 2023

Compatibility

Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
218 kB
Dependencies (0)
None

Install

npm install @tweenjs/tween.js

CDN

jsDelivr: 343.8k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/@tweenjs/tween.js@25.0.0/
  • unpkghttps://unpkg.com/@tweenjs/tween.js@25.0.0/
  • esm.shhttps://esm.sh/@tweenjs/tween.js@25.0.0

Alternatives

PackageWeekly downloadsGzipLast releaseModuleComparison
@lottiefiles/dotlottie-web1.1m-27 days agoESM + CommonJS-
@lottiefiles/dotlottie-react905.6k-27 days agoESM only-
fireworks-js91.9k-2 years agoESM + CommonJS-
Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Indexed.