JavaScript libraries Technologies

136 technologies tracked across 3325 audited websites. Ranked by real performance data.

Avg score

74/100

Avg perf

42/100

Total sites

3325

Total techs

136

Sort by:PopularityPerformance A–Z

Technology	Websites	Avg composite	Avg performance
jQuery	1999	74	46
core-js	1595	73	37
Swiper	541	74	39
jQuery Migrate	452	75	46
jQuery UI	416	74	42
Modernizr	275	73	44
LazySizes	264	74	44
lit-html	262	73	36
Lodash	244	73	38
lit-element	198	73	37
Underscore.js	191	73	39
Boomerang	148	72	33
web-vitals	145	73	37
Goober	135	73	34
FancyBox	127	74	51
Masonry	123	75	46
Moment.js	117	73	39
Slick	103	73	40
Hammer.js	95	73	40
Framer Motion	92	74	41
AOS	79	75	44
OWL Carousel	77	74	44
Select2	75	75	41
Flickity	70	75	39
Loadable-Components	70	73	32
MobX	66	72	35
Isotope	61	75	45
Lightbox	55	73	41
Splide	46	74	41
Apollo	42	73	30
DataTables	41	74	42
Glide.js	41	73	36
crypto-js	41	71	34
FingerprintJS	37	71	29
Highlight.js	31	73	48
Axios	30	73	42
Htmx	25	87	87
PubSubJS	24	73	44
ScrollMagic	24	73	37
YUI	24	74	40
parallax.js	23	76	49
Pinia	21	74	37
Tippy.js	21	74	40
Magnific Popup	19	77	50
Lozad.js	15	73	40
Matter.js	15	75	39
imagesLoaded	14	76	50
Clipboard.js	13	74	48
List.js	13	74	48
Lenis	12	75	36
Zepto	12	72	41
Day.js	11	74	41
Howler.js	11	74	40
SweetAlert2	10	75	44
Keen-Slider	9	74	45
React Native for Web	9	73	35
Spin.js	9	72	54
scrollreveal	9	76	47
Dropzone	8	73	39
Selectize	8	75	35
Skrollr	8	72	36
Paraglide JS	7	85	66
Parsley.js	7	75	37
JSZip	6	70	46
NProgress	6	71	45
Swup	6	71	32
lite-youtube-embed	6	74	38
prettyPhoto	6	78	48
Instant.Page	5	73	50
Mailcheck	5	77	54
Marked	5	75	28
Tablesorter	5	73	62
Tiny Slider	5	74	46
XRegExp	5	74	41
Choices	4	76	42
Morris.js	4	77	65
Plupload	4	70	37
Polyfill	4	78	53
Quicklink	4	75	31
Snap.svg	4	71	37
Twitter typeahead.js	4	72	36
libphonenumber	4	79	59
punycode	4	78	71
script.aculo.us	4	72	57
HeadJS	3	72	33
Prefix-Free	3	72	40
Retina.js	3	72	42
SockJS	3	71	43
Wurfl	3	70	31
decimal.js	3	70	23
mOxie	3	70	27
timeago	3	72	40
waitForImages	3	72	46
mobile-detect.js	2	76	45
p5.js	2	77	37