The other week a paper was released that reported that about 37% of sites included at least one JavaScript library with a known vulnerability. We ran our own test and discovered that the reality is much worse—76.6% of sites were using at least one vulnera... (more…)

Introducing the concept of a Monad for logging/tracing the execution (using JavaScript). (more…)

Front-end development tools have advanced and succeeded in the last few years. These days JS libraries and frameworks can streamline the workflow, boost the development process and offer better capabilities in terms of responsive design.

If you've ever built a JavaScript application, the chances are you've encountered – or at least heard of – frameworks like React, Angular, Vue and Ractive. Like Svelte, these tools all share a goal of making it easy to build slick interactive user int...

Closures are one of the key concepts of JavaScript and allow developers to write better code. Usually, they are alienated by developers who didn’t use them for years and consider that if they… (more…)