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

Holland and Belgium
Noooooo 😳 my key ...
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I don't understand why everyone said that Facebook was offline yesterday. Seemed to work fine for me 🤷‍♀️
Nico Jansen retweeted
Facebook went full serverless
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This is a big release! TS 4.5 comes with 4 new file extensions: .cts, .mts, .d.mts and .d.cts. This happens when we allow the node community to invent new file extensions (joking 🤡). All in all, it does seem very comprehensive for end users. Great job 👌 devblogs.microsoft.com/types…
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Nico Jansen retweeted
Happy birthday to us! 🎂 What better way to celebrate 9 years of being public than a beta release? Try out TypeScript 4.5 beta! Now bringing great new features including better support for ES modules in Node.js. devblogs.microsoft.com/types…
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Nico Jansen retweeted
🕸️Should you care about web 5.0? Yes! While everyone is learning web 3.0, hurry up and be among the first ones who learn web 5.0. The reasons are below 👇
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I've been working on a side project. First time I'm using @prisma , a type-safe ORM. It's been a delight thus far 😍. A breath of fresh air.
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Very cool new feature coming to #TypeScript 4.5: Tail recursive evaluation of conditional types by @ahejlsberg github.com/microsoft/TypeScr…
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Kind of a pet peeve when someone reports a bug on a JS library and they don't say what environment and/or build tools they're using and are like "I'm not doing anything unusual, this is just a normal project" Like, there's no such thing as a normal project on web
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Sure @WeTransfer , but what am I now uploading? 🙈
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Nico Jansen retweeted
A new release of the pitest junit 5 plugin is syncing its way through to maven central, with support for JUnit platform 1.8.0 / Jupiter 5.8.0. github.com/pitest/pitest-jun…
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You can never imagine what people will do with TypeScript: github.com/fc01/type_game
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Nico Jansen retweeted
If you'd like to beta test pitest @kotlin support now would be a good time to DM me.
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👽 Disable specific mutants with a comment. For example, use `// Stryker disable next-line` to disable Stryker to mutate the next line. More information: stryker-mutator.io/docs/stry…
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Announcing StrykerJS v5.4 🎉 New goodness 🚀 🦘 Configurable bail 👽 Disable specific mutants with a comment Get it now! stryker-mutator.io/docs/stry…
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Social media platforms like Twitter amplify expressions of moral outrage over time because users learn such language gets rewarded with an increased number of “likes” and “shares,” a new Yale University study shows. news.yale.edu/2021/08/13/lik…
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Nico Jansen retweeted
TypeScript 4.4 is here! Now with ✔ Smarter Control Flow Analysis ✔ Symbol & Pattern Indexers ✔ Stricter Checks ✔ Speed Improvements ✔ Inlay Hints ✔ Revamped --help and more! Read up more on our blog! devblogs.microsoft.com/types…
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Nico Jansen retweeted
According to the new IPCC report, the carbon budget that gives us the best odds of staying below 1,5°C runs out in less than 5 and a half years at our current emissions rate. Maybe someone should ask the people in power how they plan to “solve” that?
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StrykerJS v5.3 just released 🎉 🔃 Infinite loop prevention for Karma (more test runners will support this as well) 🕵️‍♀️ See the status reason in your HTML report 🐛 Bug fixes 🚀Get it now stryker-mutator.io/docs/stry…
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RT if you think we should all agree to stop interacting with engagement-bait tweets
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