ES6 Articles, Tutorials & News

ES6

Regular Expressions in a post-ES6 world

In this article we’ll take a look at regular expressions improvements in and after ES6. We’ll discuss the /y, /u, and /s flags, named capture groups, unicode property escapes, lookbehind assertions, and String#matchAll.

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ES6

Regular Expressions in a post-ES6 world

In this article we’ll take a look at regular expressions in and after ES6. There’s a couple of regular expressions flags which were introduced in ES6: the /y or sticky flag, and the /u or Unicode flag. Then we’ll discuss five proposals which are making th…

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ES6

Deferred Evaluation and ES6 Proxies

During my time at Finsify, we had to crawl from a large number of websites. Although each website was different, the core operations were the same: click on links, fill text fields, parse data from tables, and so on. And these operations should run in ser…

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