Partytown

Builder.io, Inc., San Francisco, California, United States

Partytown is a lazy-loaded library to help relocate resource intensive scripts into a web worker, and off of the main thread.

According to our data, Partytown ranks 216th among the JavaScript libraries we track.
It has 0.04% of the JavaScript library market share and is present on 0.03% of all websites.

💸 Pricing

Partytown is available for free.

Free ✔️Open source

📊 Rankings and Market Share

🏆 Partytown Awards

⚡ Sites Using Partytown

We have data on 996 websites that use the Partytown JavaScript library. Here is a list of some of the top ranked ones.

The highest rated site using Partytown is redgifs.com.

#WebsiteRankCountryLanguage
1 redgifs.com #3,337 English
2 shiksha.com #3,806 India English
3 americanas.com.br #3,829 Brazil Brazilian Portuguese
4 vipbox.lc #3,953 Seychelles English
5 zip.co #6,127 Australia English
6 pons.com #6,438 Germany English
7 uswitch.com #6,442 United Kingdom English
8 unacademy.com #9,202 India English
9 vivara.com.br #9,816 Brazil Brazilian Portuguese
10 strikeout.im #10,334 Isle of Man English
11 brastemp.com.br #10,391 Brazil Brazilian Portuguese
12 4meee.com #11,030 Japan Japanese
13 saita-puls.com #11,155 Japan Japanese
14 betmgm.com #11,691 Gibraltar American English
15 lge.co.kr #12,142 Korea Korean
16 xmorex.com #12,223 English
17 unej.ac.id #12,239 Indonesia Indonesian
18 clearscore.com #12,442 United Kingdom British English
19 quicksell.co #12,695 India American English
20 safetydetectives.com #13,936 English

📈 Usage Statistics

Most of the sites that use Partytown:

Most of the sites using Partytown are from the United States, Brazil, and the United Kingdom.

  • United States 20.4%
  • Brazil 8.2%
  • United Kingdom 6.8%
  • India 4.8%
  • Germany 4.4%
  • Japan 4.2%
  • Poland 3.7%
  • Indonesia 3.2%
  • Switzerland 2.4%
  • Other 41.9%

Most Partytown users speak English, Portuguese, or Spanish.

  • English 61.6%
  • Portuguese 7.3%
  • Spanish 5.4%
  • Japanese 3.2%
  • German 2.8%
  • Polish 2.7%
  • Persian 2.5%
  • Russian 2%
  • French 1.5%
  • Other 11%

The Partytown JavaScript library is especially popular on .com and .com.br top-level domains.

  • .com 46.8%
  • .com.br 5.5%
  • .org 3.8%
  • .pl 2.1%
  • .net 1.9%
  • .me 1.8%
  • .de 1.6%
  • .co 1.6%
  • .co.uk 1.5%
  • Other 33.4%

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

  • Business 15.9%
  • Marketing/Merchandising 11.2%
  • Blogs/Wiki 9%
  • Education/Reference 7.6%
  • Internet Services 6.5%
  • Online Shopping 6.5%
  • Travel 4.3%
  • Finance/Banking 4.3%
  • Sports 4%
  • Other 30.7%

🕵️ Similar Technologies

These are some of the best Partytown alternatives.

RankName
6
Lazysizes
Berlin, Germany

A fast lazy loader library for images, iframes, and scripts/widgets.

FreeOpen source
13
jQuery LazyLoad

A deprecated jQuery lazy loading plugin.

FreeOpen sourceLegacy
18
Vanilla LazyLoad

A lightweight and flexible script that speeds up your web application by delaying the loading of your below-the-fold images, videos and iframes until they enter the viewport.

FreeOpen source
21
Lozad.js
New Delhi, India

Highly performant, light and configurable lazy loader for images and iframes in pure JS with no dependencies.

FreeOpen source
25
Beasties
Edinburgh, United Kingdom

A plugin that inlines your app's critical CSS and lazy-loads the rest.

FreeOpen source

🆚 Compare Alternatives

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💬 Frequently Asked Questions

What is the company behind Partytown?

Partytown is owned by Builder.io, Inc., headquartered in San Francisco, California, United States.

Can I use Partytown for free?

Yes, it is a free JavaScript library.
It is also an open source solution and its code can be found on GitHub.

Which country uses Partytown the most?

The majority of Partytown users are from the United States.

Who uses Partytown?

According to our data, Partytown is used on hundreds of sites, including such established ones as shiksha.com, americanas.com.br, and vipbox.lc.

Do academic institutions use Partytown?

Yes. The most notable of these is unej.ac.id. In total, we know of 4 academic websites in the United States that use Partytown.

How does Partytown compare to the competition?

Partytown is a moderately popular JavaScript library, ranking ahead of 94 other JavaScript libraries we track.

What are the alternatives to Partytown?

Alternatives and possible competitors to Partytown may include Lazysizes, Vanilla LazyLoad, and Lozad.js.

👉 See Also

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