December 10, 2020
Angular 11 was released few weeks ago and with it comes a large number of performance upgrades, bugfixes and improved logging. Not only was the upgrade from Angular V10 to V11 painless but I wanted to share with you the new Hot Module Replacement (HMR) feature. This has been exposed on the CLI if you […]
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Admin Admin
Developer at 
February 11, 2020
Sometimes it is necessary in JavaScript to delay/sleep a program for a certain time. Therefore we can generate this behavior ourselves using a small helper function, thanks to the asynchronous nature of javascript. For example:
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function sleep(ms: number) { return new Promise(resolve =>; setTimeout(resolve, ms)); } |
With this we can delay the program flow for a certain time in the following function
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async function delayExample() { //Say Hello console.log('Hello'); // Say World after 2000 milliseconds await sleep(2000); console.log("World"); } |
But it […]
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Admin Admin
Developer at
January 7, 2020
Angular delivers it’s own i18n (internationalizion) API. Although the implementation is already very extensive and mature, some use cases are not covered. This also includes changing the language at run-time. When implementing Angular, a build must exist for each language. To close this gap, packages have been created that extend the functionality. A representative of […]
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Janik Kessler
Developer at
October 21, 2019
With the TS 3.7 Beta release the version is now feature-complete and brings some new additions to the playingfield. In this post we want to highlight two new features, which can be helpful to save code and make it less error prone. Optional Chaining First we want to have alook at a common situation: retrieving […]
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Janik Kessler
Developer at
August 15, 2019
Some of you might have stumbled upon an unexpected error message, while updating your project from ng7 to ng8. We all know that. Everything runs smoothly and we use the last 10 minutes before heading off for the update. Not a major issue. Already having packed your stuff and ready to head home, you get […]
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Janik Kessler
Developer at
June 17, 2019
Coming up with the idea Let me sketch the scenario which led me to implement the rear view mirror desktop application. I was trying to fix a rather strange bug, at some point I realized I was stuck and asked a colleague for help. When we both realized that we need to ask another developer […]
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Kai Henzler
Developer at
June 12, 2019
In this blog article I would like to describe a stumbling block I stumbled across in my work. TypeScript (TS) is a very good way to increase productivity. The compiler and type system fix many software bugs before they occur. Also the possibility to translate into different versions of ECMAScript (ES) is a useful feature […]
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Sascha Engmann
Developer at
May 10, 2019
Challenge If you are working with lists or tables which have a big amount of rows and columns, the performance can get worse if you don’t watch out. Especially if you have a large table with a lot of FormGroups inside. The following steps should clean up your code and increase the performance of your […]
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Lino Fischer
Developer at
April 15, 2019
About Ng-dropping-stones is a small Tetris clone built with Angular 7. It can be played in the browser as well as on a raspberry pi based arcade machine, which we present at fairs (JavaLand, enterJS, Herbstcampus). History At first, ng-dropping-stones was designed for our arcade machine to present it on fairs. It was very well […]
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Admin Admin
Developer at
April 1, 2019
Problem When creating forms with Angular, many accesses take place in the template using strings. This makes it difficult to perform refactorings automatically. It would be so desirable: Status quo Also the FormBuilder does not manage to get the problems better under control. It is only a help for the creation of the data structure […]
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Sascha Engmann
Developer at