Posts Tagged: software quality

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Don’t Just Document Software, Tell a Story.

Humans tend to remember stories much better than mere facts, which probably is why storytelling has such a long tradition in human history. Storyteller is - quoting from their own description - an "editor plugin that generates web pages that recreate and animate entire programming sessions" (see this playback repository for examples and the project's GitHub repository for more details). It's an interesting, novel take on software documentation in that instead of merely describing some current state of code and what it's supposed ... Read more

My name is Björn …

Looks like my name's broken. Perhaps next time I'll check in under a non-Unicode, strictly ASCII charset one. Does that count as a @KevlinHenney? — Björn Wilmsmann (@bwilmsmann) October 2, 2019 Read more

In-depth Description of Medical Devices Software Testing

In this blog post series medical devices software developer Julien Zaegel describes the process of testing software for medical devices, including automated tests, supervised tests and manual tests. Julien provides a detailed view on how quality assurance for software for medical devices works in order to ensure the safety and reliability required for devices of literally vital importance, as well as of course legal and regulatory compliance. He not only explains the various test processes, practices, categories of tests and different levels of ... Read more

My Curated Collection of Angular Design Patterns, Best Practices, and Other Resources

This is my personal, non-exhaustive collection of Angular design patterns, best practices, and otherwise useful Angular resources: General Angular Coding Style Guide Angular Cheat Sheet Top 15 Angular INDEPTH articles of 2019 JSON Schema to TypeScript declarations: Keeping Client and Server Models in Sync with Spring Data REST and Typescript Angular ng-template, ng-container and ngTemplateOutlet - The Complete Guide To Angular Templates The Missing Introduction to Angular and Modern Design Patterns Custom Validators in Angular Testing Dependency Management for Angular Unit Tests Using TestModuleMetadata Using Page Objects with Protractor and Cucumber in ... Read more

API Security Best Practices by Expedited Security

For everyone dealing with web-based APIs, both as a provider and a consumer, web app security service supplier Expedited Security (known for Expedited SSL, among other products) has compiled a vast, extensive compendium on API security best practices. The importance of secure APIs and best practices that help has make APIs more secure and dependable can't be emphasised enough. Covering each possible attack vector and adopting every best practice out there can seem like a truly daunting task. Guides like this one help ... Read more

Konrad Zuse: Not the most correct but the least complicated theories find practical application.

Not the most correct but the least complicated theories find practical application. - Konrad Zuse A translated quote from one of the inventors of computers and modern computer science I read last year under a bust of Zuse near Kleiner Tiergarten in Berlin this statement is more relevant today than ever. In software development in particular we often attempt to design solutions that cover each and every possible use case - however unlikely or even virtually non-existent that use case might be. ... Read more

A Guide to Refactoring Large Functions by Robert Muth

Software Engineer Robert Muth wrote this interesting article on refactoring large functions. The article starts with providing ample motivation for using functions (or methods in a strictly object-oriented context). Apart from making code shareable and reusable, which is only a minor benefit of functions / methods, reasons for writing code as functions are: giving a meaningful name to several lines of related code readability limiting visibility lowering indentation levels improving testability The article goes on to describe several common cues indicating that extracting the code at hand to ... Read more

Kent Beck’s Novel Approach to Software Quality: test && commit || revert

In a Hanselminutes episode from December last year I heard preeminent programmer and agile advocate Kent Beck talk about his intriguing approach to creating working, high-quality code. In line with the steps this approach involves he calls it test && commit || revert. In lieu of the TDD circle of life (write test - test fails - write code - test passes - refactor - test fails ...) test && commit || revert has you commit each time when after a code ... Read more

Angular Checklist

Angular Checklist is a useful tool that allows you to compile checklists of best practices, common mistakes and other aspects to consider both before launching a new app and during ongoing development. Although the tool's name and the default checklist suggest Angular-only usage this checklist tool of course is applicable to other frameworks, too. Read more

Dependency Management for Angular Unit Tests Using TestModuleMetadata

Since its inception it's always been one of the eminent design goals of Angular (and AngularJS before it) to make JavaScript applications easily testable and bake unit and E2E testing right into the development process. While the Angular team certainly has succeeded at this there's still the occasional snag you hit when writing unit or end-to-end tests. For the most part, the testing experience with Angular is terrific and testing JavaScript codebases has come a long way but of course there's always ... Read more
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