🤝 Open source advocate 👽 Maintainer of @stryker_mutator 💼 Manager and trainer @InfoSupportBV 💚 Loves green energy and vegetables

Holland and Belgium
@benmvp I've got to be honest, I might have been the guy who groaned at this slide. I've got some php vibes...
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Good luck to my friend @DiegoRBaquero on his talk about #MutationTesting @NodeSummit
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"If you want to shave off a quarter of a ms of your request, don't use node." Performance benchmarks are too simple to "game". Great takeaways from @eranhammer's talk on performance @nodejs . Also: awesome stage #AcceptTheCookies
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Great stage @NodeSummit . This makes me curious for the afternoon sessions
A truly jam-packed session, also explaining interop scenario's and migration. Still a long way of, hoping it lands in @nodejs 12. Thanks a lot @giltayar
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ESmodules and common js modules. Similar but very different. Great talk from @giltayar @NodeSummit
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Interesting points. Paraphrasing: "node is a victim of its own success" > @jasnell on dep management challenges. "I can imagine a world where it is easier to manage big projects" > @IgorMinar. "I would like to see web modules being written for the browser first" > @justinfagnani
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Pretty excited for today's sessions @NodeSummit. Es modules, security, measuring performance, #MutationTesting and many more. I will have #StrykerMutator stickers for anyone interested. Recognize me by the shirt
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Advantages of using async and await in JavaScript: * Better stacktraces * Handle error cases correctly * Debugger can step over with F10 Thanks @bajtos for a great session @NodeSummit
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Very excited to join the workshop on N-api @NodeSummit
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#Java 10 supports the `var` keyword as a contextual keyword. Awesome!
TypeScript 3.0 rc has been released. No major breaking changes for most projects, awesom! My personal top features: Multi-module project support and the new `unknown` type. Can't wait to start using it in the #StrykerMutator code base.
TypeScript 3.0 is *almost here* and today we're announcing our release candidate! Give it a shot now and let us know what you think! blogs.msdn.microsoft.com/typ…
Nico Jansen retweeted
Now you can help me getting money for Parkingson! (In dutch, it says something like Confused Scientist trying to find the finish line) voorparkinson.nl/campaigns/d…
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Don't you just ❤️ the new coloring in #TypeScript output? It is also really easy to click on the error and navigate to the file (not sure if that's a vscode feature, or a TS)
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Great job guys! Awesome to read about the mutation testing badge. Don't you just love open source? :)
Finally, Infection 0.9.0 has just been released! Read about new features in this blog post: infection.github.io/2018/07/… Enjoy! #php #mutation #testing #infection #phpunit #phpspec
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It was fun to do! Spread the word! #mutationtesting @_simondel @InfoSupportBV
Kill the Mutants! A great session run by @_nicojs and Simon de Lang on mutation testing buff.ly/2liTjKC #testing #softwaretesting #devops #automation
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Official Angular support for #StrykerMutator is coming! Special thanks to @filipematossilv for merging my #Angular PR: github.com/angular/angular-c…
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Nico Jansen retweeted
We're thrilled to announce that we've entered into an acquisition agreement with @Microsoft! news.microsoft.com/?p=406917
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#TypeScript 2.9 released. Most exciting new features? Editor improvements: "rename file" and "Unused span reporting"😁But `import()` types are also pretty cool!
TypeScript 2.9 is out today! Tons of handy features like import() types, pretty output by default, JSON imports, and some slick editor support for renaming files & moving declarations to new files! blogs.msdn.microsoft.com/typ…