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JavaScript is a versatile, high-level programming language. It is the programming language in all browsers.and can be used for back-end programming with node.js. Use this tag for questions regarding vanilla JavaScript; optionally tagged with an ECMAScript version. If you are using a preprocessor such as TypeScript please tag with that too.

66 votes
4 answers
227k views

Grouping elements in array by multiple properties

During work, I was given this task: to group elements with similar properties in the array. In general, the problem is as follows: var list = [ {name: "1", lastname: "foo1", age: "16"}, {nam …
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  • 833
7 votes
1 answer
1k views

AngularJs and Google Bot experiment

I have learned the question of solving Angular app optimization for search engines, and was frustrated that the most recommended option is prerendering HTML. After some time spent, I suggested to cre …
Saike's user avatar
  • 833