The data

JavaScript Issues

Clean Code

Always code as if the guy who ends up maintaining your code will be a violent psychopath who knows where you live. Code for readability.

The comma operator

if (condition)
  avar = value, anothervar = anothervalue;

The comma operator

if (condition)
  avar = value; anothervar = anothervalue;

Design for readability. Even if you don't intend anybody else to read your code, there's still a very good chance that somebody will have to stare at your code and figure out what it does: That person is probably going to be you, twelve months from now.

Clean Code

It runs better in production and
it is better to work with in development

So what are the top 5 issues?

So what are the top 5 issues?

So what are the top 5 issues?

Unused assignments
should be removed

            foo = bar + baz;
foo = otherFunction();

Unused assignments
should be removed

function add(a, b) {
  return result = a + b;
}

So what are the top 5 issues?

So what are the top 5 issues?