Regenerator

Meta, Menlo Park, California, United States

Regenerator is a JavaScript library from Facebook that allows the use of ES6 generators in older browsers.

According to our data, Regenerator ranks 22th among the JavaScript libraries we track.
It has 5.3% of the JavaScript library market share and is present on 3.8% of all websites.

💸 Pricing

Regenerator is available for free.

Free ✔️Open source

📊 Rankings and Market Share

🏆 Regenerator Awards

⚡ Sites Using Regenerator

We have data on 126,605 websites that use the Regenerator JavaScript library. Here is a list of some of the top ranked ones.

The highest rated site using Regenerator is nypost.com.

#WebsiteRankCountryLanguage
1 nypost.com #140 United States American English
2 vailonxx.co #832 Vietnam Vietnamese
3 thetimes.com #1,066 United Kingdom English
4 thesun.co.uk #1,290 United Kingdom American English
5 usp.br #1,636 Brazil Brazilian Portuguese
6 raiplay.it #1,711 Italy Italian
7 nespresso.com #1,826 Switzerland English
8 grab.com #1,888 Singapore American English
9 rainews.it #2,663 Italy Italian
10 k12.com #3,467 American English
11 elektra.mx #3,708 Mexico Mexican Spanish
12 jansatta.com #4,078 India Hindi
13 bash.com #4,179 South Africa English
14 typingerz.com #4,693 Japan Japanese
15 dezeen.com #4,995 United Kingdom English
16 rockcontent.com #5,664 United States American English
17 unlp.edu.ar #5,699 Argentina Spanish
18 ipm.com.br #5,723 Brazil Brazilian Portuguese
19 pagesix.com #6,207 United States American English
20 cba.gov.ar #6,383 Argentina Spanish

📈 Usage Statistics

Most of the sites that use Regenerator:

Most of the sites using Regenerator are from the United States, the United Kingdom, and Australia.

  • United States 19.2%
  • United Kingdom 6.2%
  • Australia 5.7%
  • Spain 5.3%
  • Japan 5%
  • Germany 4.9%
  • Italy 4.9%
  • France 4.3%
  • Netherlands 3.5%
  • Other 41%

Most Regenerator users speak English, Spanish, or German.

  • English 51.5%
  • Spanish 7.2%
  • German 5%
  • French 4.5%
  • Japanese 4.4%
  • Italian 4.1%
  • Portuguese 3.1%
  • Dutch 2.8%
  • Polish 1.5%
  • Other 15.9%

The Regenerator JavaScript library is especially popular on .com and .org top-level domains.

  • .com 44.3%
  • .org 6.1%
  • .com.au 3.8%
  • .de 3%
  • .it 2.8%
  • .net 2.5%
  • .co.uk 2.4%
  • .nl 2.2%
  • .com.br 1.9%
  • Other 31%

The primary market segments for websites utilizing Regenerator include business, marketing and merchandising, and blogs and wiki.

  • Business 20.9%
  • Marketing/Merchandising 13.7%
  • Blogs/Wiki 7%
  • Online Shopping 6.4%
  • Internet Services 6%
  • Education/Reference 5.5%
  • Travel 4.8%
  • Health 3.9%
  • Entertainment 3.7%
  • Other 28.1%

🔢 Regenerator Versions

The most popular version of Regenerator is 0.11, used by 91.9% of sites where versions were detected. In addition, 7.2% of sites use Regenerator 0.13, and 1% use Regenerator 0.14.

  • 0.11 91.9%
  • 0.13 7.2%
  • 0.14 1%
  • 0.10 0.1%

🕵️ Similar Technologies

These are some of the best Regenerator alternatives.

RankName
4
Polyfill

An open-source JavaScript library that provides modern web API features to older browsers that do not natively support them.

FreeOpen source
51
Core-js

A modular standard library for JavaScript that provides polyfills for ECMAScript up to 2024: promises, symbols, collections, iterators, typed arrays, and proposals.

FreeOpen source
97
Fastly Polyfill

A service that reads the User-Agent header of each request and returns polyfills appropriate for the requesting browser.

FreeOpen source
119
Babel

A JavaScript compiler mainly used to convert ECMAScript 2015+ (ES6) code into an older JavaScript (ES5) version to maximize browser compatibility.

FreeOpen source
254
ES6 Shim

Provides compatibility shims so that legacy JavaScript engines behave as closely as possible to ECMAScript 6.

FreeOpen sourceLegacy

🆚 Compare Alternatives

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💬 Frequently Asked Questions

What is the company behind Regenerator?

Regenerator is owned by Meta Platforms, Inc., headquartered in Menlo Park, California, United States.

Can I use Regenerator for free?

Yes, it is a free JavaScript library.
It is also open source, and its code is available on GitHub.

Which country uses Regenerator the most?

The majority of Regenerator users are from the United States.

Who uses Regenerator?

According to our data, Regenerator is used on thousands of sites, including such established ones as nypost.com, thetimes.com, and thesun.co.uk.

Is Regenerator used on government websites?

Yes, for example, it is used by cba.gov.ar. Overall, we found Regenerator on 23 government sites in the United States.

Do academic institutions use Regenerator?

Yes. The most notable of these is unlp.edu.ar. In total, we know of 93 academic websites in the United States that use Regenerator.

How does Regenerator compare to the competition?

Regenerator is a fairly popular JavaScript library, ranking ahead of 288 other JavaScript libraries we track.

What are the alternatives to Regenerator?

Alternatives and possible competitors to Regenerator may include Polyfill, Fastly Polyfill, and Babel.

👉 See Also

Statistics were last calculated on .
For details, see our methodology and disclaimer.