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To Learn (Or Not Learn) JQuery

Nerval's Lobster writes: jQuery isn't without its controversies, and some developers distrust its use in larger projects because (some say) it ultimately leads to breakage-prone code that's harder to maintain. But given its prevalence, jQuery is probably essential to know, but what are the most important elements to learn in order to become adept-enough at it? Chaining commands, understanding when the document is finished loading (and how to write code that safely accesses elements only after said loading), and learning CSS selectors are all key. The harder part is picking up jQuery's quirks and tricks, of which there are many... but is it worth studying to the point where you know every possible eccentricity?

4 of 126 comments (clear)

  1. Re:It is essential to know? by Anonymous Coward · · Score: 5, Funny

    Most of the Linux kernel is based on jQuery.

  2. Don't be fooled by frovingslosh · · Score: 4, Funny

    No matter what they tell you, last Friday's Supreme Court ruling does not say that straight people must accept JQuery.

    --
    I'm an American. I love this country and the freedoms that we used to have.
  3. Re:Learn jQuery by Hognoxious · · Score: 4, Funny

    JavaScript guru, you say? Impostor, say I!

    Your percentages add up to 100.

    --
    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  4. Re:It is essential to know? by Hognoxious · · Score: 4, Funny

    That's last year. It's been replaced by systemd.

    --
    Confucius say, "Find worm in apple - bad. Find half a worm - worse."