Erik Lieben – Medium

Erik Lieben
in
tech.effectory

Creating a typed version of Aurelia’s computedFrom decorator with Typescript

When using the computedFrom decorator in Aurelia, you currently need to specify the fields it depends upon using strings. Which is useful…

2 min readOct 13, 2017

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Creating a typed version of Aurelia’s computedFrom decorator with Typescript

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Erik Lieben
in
tech.effectory

Using SVG in Aurelia with a inline SVG custom element

Maintaining a significant portion of inline SVG in your HTML pages isn’t the most fun task and most of the times won’t help you to…

5 min readDec 27, 2016

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Erik Lieben
in
tech.effectory

Using tslib for TypeScript 2.1 with Aurelia to save bandwidth

The TypeScript release notes for version 2.1 contains an interesting section named ‘Support for external helpers library (tslib)’. This new…

3 min readDec 22, 2016

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Erik Lieben
in
tech.effectory

My windows development environment in 2016

Every day, we as developers, use a wide range of tools to perform our tasks. Re-installing your machine and getting everything you need is…

11 min readOct 1, 2016

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My windows development environment in 2016

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Erik Lieben

Using tomorrow’s CSS with Aurelia (typescript) and PostCSS

Aurelia is a fantastic framework to write tomorrow’s JavaScript code for modern browsers. Using Aurelia together with SASS works excellent…

8 min readSep 6, 2016

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Erik Lieben

Unit testing Entity Framework repositories

Writing unit tests for repositories/ data access code can be a bit tricky and can quickly become an integration test and take more…

11 min readAug 29, 2016

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Erik Lieben
in
tech.effectory

Protractor e2e testing with Gherkin, CucumberJS, Typescript.

Create a new folder and add the following folders:

5 min readAug 23, 2016

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Protractor e2e testing with Gherkin, CucumberJS, Typescript.

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Erik Lieben

Erik Lieben

Erik is a full stack web developer at Effectory and member of the Aurelia Core team. Organizer of the Aurelia & dotnet Amsterdam meetup.

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