🤝 Open source advocate 👽 Maintainer of @stryker_mutator 💼 Manager and trainer @InfoSupportBV 💚 Loves green energy and vegetables
Holland and Belgium
- Tweets 3,016
- Following 596
- Followers 453
- Likes 5,176
🙄
2010: Receive document via work email, send to private email, edit file on my laptop, send back to work laptop, reply to email.
2020: Receive file via teams, share on slack to self, open on private laptop, edit file, slack back to work laptop, respond on teams.
1
Vue 3, you had me at "better TS support" 😍 news.vuejs.org/issues/186
Schrodingers' memory leak. It both exists and doesn't exist until you `--inspect`.
That's 2 nights well spent... 🙄
Linux is the best thing that ever happened to Windows 🎉 docs.microsoft.com/en-us/win…
🔥+🦊=🙌🏾 Join me in the fight for an open web by choosing Firefox! mozilla.org/firefox/new
1
5
Nico Jansen retweeted
I saw a post on LinkedIn that recommended adding an emoji at the beginning of your name because you could see who was using some sort of automation tool to send out connection requests.
I can now confirm it works.
519
6,508
38,162
Nico Jansen retweeted
Holllyyyyy cow, @TypeScript's next version is going to have recursive (conditional) types! github.com/microsoft/TypeScr…
This is GREAT news for any consumer of the language, and REALLY GREAT news for my TSConf 2020 talk.
5
20
127
Does anyone else think the new TS4.0 class property inference is fantastic? What I like about it most, is that with the addition of class fields to JavaScript, it's now even more in line with JavaScript syntax 😍
devblogs.microsoft.com/types…
Nico Jansen retweeted
🥳🎉 TypeScript 4.0 is here! 🎉🥳
Read up on what's new and get it today!
devblogs.microsoft.com/types…
ALT TypeScript 4.0 brings variadic tuples, labeled tuple elements, class property inference, new assignment operators, safer exception handling with 'unknown' in catch clauses, custom JSX factories, some great editor improvements, and more!
50
2,190
5,384
COVID-19 is awful. Climate change could be worse. gatesnot.es/2Bsqyqq?WT.mc_id… via @billgates
Nico Jansen retweeted
🃏Jest is now also supported in the mutation switching beta for Stryker for JavaScript and friends (v4.0.0-beta.2). We're hoping to release v4 soon, you can help by testing it out and report any issues you might have 💗
stryker-mutator.io/blog/2020…
👽Happy mutation testing
2
7
So when this Corona crisis began, I wasn't allowed for run across the border from Belgium to the Netherlands (running is my hobby). With recent events, I'm no longer allowed to do *the exact opposite*: running across the border from the Netherlands to Belgium. Strange times...
1
Nico Jansen retweeted
After enabling `mocha --parallel`, our test suite duration was improved from ~3.5 minutes down to ~1.5 minutes. 💪 Thank you @b0neskull for implementing parallel test execution in Mocha, the feature makes a real difference!❤️
1
9
33
Nico Jansen retweeted
Introducing Stryker 4.0 beta! Big changes in our next major version of Stryker for JavaScript and friends. Read about it in our blog and help us by testing it out stryker-mutator.io/blog/2020…
1
7
9
