“Postman (In an Hour or Less)” Video (Hebrew)

Recording of Postman introduction. I’m going over the structure of APIs, jump into Postman, how it helps test APIs, where it shines, and when not

The 4 Attributes of Testability : Observability

What we call “Testability” is really made up of properties. This post on observability is part of a series of the four pillars of testability.

Testability - The good, the bad and the untestable

Good. Bad. But Untestable? The “Testability” Webinar Recording

Gil Zilberfeld discusses testability in different levels – code, design and architecture. What testability is, and how we percieve it.

“Refactoring Without a Net” from Python Web Conference

The”Refactoring Without a Net” from Python Web Conference deals with refactoring towards goals, like adding a feature, and improving code readability.

API Spy: “API Testing & Observability” [Webinar]

Dive into the world of API Testing and Observability with industry experts Gil Zilberfeld and Todd Gardner. In this interactive webinar, talk about what is observability, and how we can not only see what’s happening, but also feed it back into the product design and quality.

Testability Operability

The 4 Attributes of Testability : Operability

What we call “Testability” has a couple of properties. This one is about operability

API Test Planning

The Best Test: “API Test Planning – LIVE!” [Webinar]

This is an interactive session on API Test Planning. Given only two APIs (and a weird moderator), we’re coming up with creative ways to test them.

Testable code: Dependency injection

Depedency Injection: The First Step To Testable Code

Dependency injection makes for more testable code. Rather, raises the chance that you would actually test it. Here are some examples.

Is The Test Pyramid Still Relevant?

Is the test pyramid we all know and love going away? Is it still relevant? And what does it mean for you?

The ability to speak does not make you intellgent

“The Jedi’s Handbook for API Testing” Webinar Recording

The recording of the “The Jedi’s Handbook for API Testing” webinar. Full of Jedis and Siths. And padawans.

Copyright Gil Zilberfeld, 2025