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Home / Technologies / Underscore.js vs vanilla-lazyload

Underscore.js vs vanilla-lazyload: who uses which

Underscore.js is on more sites: 1,226,291 against 44,884 for vanilla-lazyload, about 27.3 times as many. Here's how they compare across the websites we've indexed, and where each one does best.

Where each one is used

DomainUnderscore.jsvanilla-lazyload
.com on .com529,20920,712
.de in Germany73,489885
.org on .org55,195986
.fr in France36,310740
.it in Italy35,400504
.uk in the UK34,026957
.nl in the Netherlands25,391841
.pl in Poland23,784456

3,487 sites run both at once.

Questions

Which is more popular, Underscore.js or vanilla-lazyload?

Underscore.js is on more sites: 1,226,291 against 44,884 for vanilla-lazyload, about 27.3 times as many, across the sites StackGrep has indexed.

Do sites use Underscore.js and vanilla-lazyload together?

3,487 sites load both. That's often a switch in progress, or two teams picking different tools.

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