Technology · Web Development

Select2

select2.org

Select2 is a jQuery-based replacement for select boxes that enhances the functionality and user experience of dropdown menus. It adds features like searching, remote data sets, and infinite scrolling of results. Select2 is highly customizable and works well with large datasets, making it ideal for creating user-friendly forms and interfaces in web applications.

Select2 belongs toJavaScript librariescategory.

How Select2 sites scoreout of 100 · hover or tap a score for details

How Select2 sites are built

Closest partners. The number says how many times more often the tool runs on Select2 sites than on an average website. Hover a partner for its share of sites.

OWL Carousel9×Drupal6×jQuery UI5×Twitter Emoji (Twemoji)5×Google AdSense4×cdnjs4×Bootstrap4×Amazon Advertising4×YouTube4×

Stacks we see most. Tools that tend to run together with Select2 on the same websites. The percentage is the share of all 32 Select2 sites that run the whole stack.

9 stacks · swipe, drag or use the arrows

#1

Select2 + WordPress + Yoast SEO

25%8 of 32 sites

#2

Select2 + Bootstrap + cdnjs

21.9%7 of 32 sites

#3

Select2 + Bootstrap + WordPress

15.6%5 of 32 sites

#4

Select2 + Bootstrap + YouTube

15.6%5 of 32 sites

#5

Select2 + cdnjs + WordPress

12.5%4 of 32 sites

#6

Select2 + Bootstrap + jsDelivr

12.5%4 of 32 sites

#7

Select2 + cdnjs + jsDelivr

12.5%4 of 32 sites

#8

Select2 + Varnish + Drupal

12.5%4 of 32 sites

#9

Select2 + WordPress + Contact Form 7

12.5%4 of 32 sites

Usually installed alongside

The bigger the bubble, the more of the 32 Select2 sites also run the tool. Colour shows what the tool does. Hover or tap a bubble for details.

75%Google Analytics

75%Google Tag Manager

34%

31%

25%

25%

22%

Google Analytics75%Facebook Pixel34%Microsoft Clarity31%Google Tag Manager75%Cart Functionality25%Yoast SEO25%Varnish22%Amazon Advertising16%Google AdSense16%

Website	Industry	Hosted	Load time · size	Scores ⓘ	Status
Pax8pax8.com	Business Services	United StatesAmazon.com, Inc.	6.7 s · 4.4 MB	P34A85B69S77
CITcalvin.edu	Educational Resources	United StatesFastly, Inc.	9.6 s · 2.3 MB	P41A95B79S100
Modo Labs, Inc.modolabs.net	Mobile Applications	United StatesAmazon.com, Inc.	3.6 s · 1.0 MB	P66A88B100S92
Appsflyerappsflyer.com	Technology and Software	United StatesAmazon.com, Inc.	3.4 s · 4.3 MB	P38A75B79S85
A Bet Aabeta.co.uk	Technology and Software	CanadaCloudflare, Inc.	3.9 s · 4.4 MB	P60A83B100S85
Pakistan Bureau of Statisticspbs.gov.pk	Economic Data and Analysis	PakistanNational Telecom Corporation	–	–

Scores are out of 100: P Performance · A Accessibility · B Best practices · S SEO. Green 80+, yellow 65–79, orange 50–64, red below 50. The dot shows whether our last scan found the site failing (red) or not (green); Red, amber or blue: an active incident on the site's status page (outage, degraded, maintenance) or a failing scan; amber also means a certificate ending within 30 days. Hover the dot for details.

• Pax8pax8.comBusiness ServicesUnited States6.7 s · 4.4 MBP34A85B69S77
• CITcalvin.eduEducational ResourcesUnited States9.6 s · 2.3 MBP41A95B79S100
• Modo Labs, Inc.modolabs.netMobile ApplicationsUnited States3.6 s · 1.0 MBP66A88B100S92
• Appsflyerappsflyer.comTechnology and SoftwareUnited States3.4 s · 4.3 MBP38A75B79S85
• A Bet Aabeta.co.ukTechnology and SoftwareCanada3.9 s · 4.4 MBP60A83B100S85
• Pakistan Bureau of Statisticspbs.gov.pkEconomic Data and AnalysisPakistan–

How many websites use Select2?

We found Select2 on 32 of the 2,555 websites we scanned in the last 12 months (1.3%). 6 of them have a public status page.

What is Select2 often used with?

Among the websites we scan, Select2 is often found alongside Google Analytics (75% of its sites), Google Tag Manager (75% of its sites), PHP (53.1% of its sites).

What are the alternatives to Select2?

Other javascript libraries tools we recognize include jQuery, core-js, Swiper, jQuery Migrate.