I was watching a movie the other day. There was a guy using telegraph. He had to remember the whole Morse code by heart and press his single button crazy fast! It got me thinking. With RxJS we can do better! Let’s make a telegraph using single fromEvent and lots…

It is often necessary to know what area of the page the user is interacting with. For example, if you are making a dropdown — you want to know when to close it. A naïve implementation would just to listen to clicks and check if it happened outside of the…

This is a repost in an effort to collect all my articles under Medium. This is an old article, at the moment you can also read second year overview by my colleague Taiga UI is a huge Angular components library. We at Tinkoff were developing it closed-source for a couple…

If you have ever worked on complex user forms, you definitely needed a masking solution. You want your numbers to be properly formatted so it is easy for users to make sure they have entered the correct amount at a glance. Or compare credit card number with an actual card…

Web is a rich ecosystem with a bunch of powerful APIs that keeps getting bigger. There are things we are used to like Canvas or IntersectionObserver, but the ever growing list of browsers capabilities now includes Web MIDI API, Speech Recognition and even more exotic things like gamepads and VR…

It is not easy to deal with a big monorepo, especially if several teams work on it at the same time. The idea of even small code style, tooling or approach change can feel painful because of complexity of team synchronizations and daunting amount of work. Fortunately, there is a…

In the previous article “ng-morph is the best way to do big changes in your Angular project” I explained what ng-morph is, how it works and how you can quickly create migrations for your project. But we developed this tool first not for project migrations but for simplifying our work…

Angular is a powerful and widely used web application development framework, but there are many misconceptions and myths surrounding it. In this article, we’ll debunk 8 of the most common Angular myths and dive into the reasons behind them. By dispelling these myths, developers can better understand Angular’s capabilities and…

I have been working on big Angular projects for years and every project follows the same path: it starts with brand new tools and approaches that lay its development style for the future. …