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SystemJS vs Underscore.js: who uses which
Underscore.js is on more sites: 1,226,291 against 86,163 for SystemJS, about 14.2 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
| Domain | SystemJS | Underscore.js |
|---|---|---|
| .com on .com | 64,381 | 529,209 |
| .de in Germany | 1,005 | 73,489 |
| .org on .org | 4,191 | 55,195 |
| .fr in France | 126 | 36,310 |
| .uk in the UK | 1,552 | 34,026 |
| .it in Italy | 39 | 35,400 |
| .nl in the Netherlands | 67 | 25,391 |
| .pl in Poland | 27 | 23,784 |
7 sites run both at once.
Questions
Which is more popular, SystemJS or Underscore.js?
Underscore.js is on more sites: 1,226,291 against 86,163 for SystemJS, about 14.2 times as many, across the sites StackGrep has indexed.
Do sites use SystemJS and Underscore.js together?
7 sites load both. That's often a switch in progress, or two teams picking different tools.
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