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Home / Technologies / Socket.IO vs Underscore.js

Socket.IO vs Underscore.js: who uses which

Underscore.js is on more sites: 1,226,291 against 11,013 for Socket.IO, about 111.3 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

DomainSocket.IOUnderscore.js
.com on .com4,748529,209
.de in Germany13773,489
.org on .org37655,195
.fr in France9636,310
.it in Italy8635,400
.uk in the UK6834,026
.nl in the Netherlands4625,391
.pl in Poland4923,784

662 sites run both at once.

Questions

Which is more popular, Socket.IO or Underscore.js?

Underscore.js is on more sites: 1,226,291 against 11,013 for Socket.IO, about 111.3 times as many, across the sites StackGrep has indexed.

Do sites use Socket.IO and Underscore.js together?

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

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