NPM versus Yarn - the epic fight for speed in Continuous Integration

A few days ago, a new tool came from the Facebook team: Yarn package manager. The results published on the official Yarn web page are fantastic. I'm using local NPM…

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Why HTML form with AJAX submit gives 404?

Imagine you have a simple login HTML form on your /Login page. It looks like below: <form id="loginForm" method="POST"> <input id="textinput" type="text" placeholder=…

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How to remove JavaScript console.log - pros&cons

How to remove JavaScript console.log - pros&cons A few days ago I wrote a post: Disable JavaScript console on production. Shortly after that, I had a discussion…

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New features in jQuery 3.0

We received a big present for the 10th anniversary of jQuery, jQuery 3.0 has reached beta status. Let’s take a look at what’s new in jQuery and…

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New Year's resolution: try new front-end JavaScript frameworks

Quoting Wikipedia: Blue Monday is a name given to a day in January (typically the third Monday of the month) reported to be the most depressing day of the year.…

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Disable JavaScript console on production

I love to put a log of debugging information in my code. Especially in JavaScript part. It shows me a lot of stuff during my work and allows to diagnose…

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