🤝 Open source advocate 👽 Maintainer of @stryker_mutator 💼 Manager and trainer @InfoSupportBV 💚 Loves green energy and vegetables
Holland and Belgium
- Tweets 3,017
- Following 596
- Followers 453
- Likes 5,176
Nico Jansen retweeted
The Stryker Dashboard can now host your mutation testing report! Please start using it for your open-source projects and help us spread the word! Read all about it: stryker-mutator.io/blog/2019…
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Nico Jansen retweeted
How big is the CO₂ bucket for 1.5°C?
Well, the bucket is about to overflow in a few short years, unless we:
1. Turn off the tap (urgently)
2. Put a hole in the bottom to remove CO₂ (negative emissions)
#COP25 #CarbonBudget @FutureEarth @gcarbonproject
globalcarbonproject.org/carb…
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A reality check. We need green energy! technologyreview.com/s/61491…
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Call me ignorant, but I just realized that @GitHub is actively using custom elements in production. For example: github.com/github/clipboard-…
Good job! Please spread the word. @webcomponents are the future!
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Nico Jansen retweeted
A day in the life of a developer... finding the zero-width unicode character 😭
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Nico Jansen retweeted
School strike week 68. They say more than 500 000 people showed up tonight in Madrid!
#fridaysforfuture #climatestrike #schoolstrike4climate #cop25
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Nico Jansen retweeted
Optional Chaining just moved to Stage 4 at TC39! 🎉
?. is now part of ES2020!
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We're indeed eating our own dog food 🐕 🥫. Running mutation testing on changes in the master branch.
A seemingly small but important improvement. Clicking a mutation score badge in the Stryker repo will now show the actual mutation testing report in the Stryker dashboard. Expect a blog article about it soon! github.com/stryker-mutator/s…
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Nico Jansen retweeted
How do I opt out? I don't want my greatgrandchildren sullying my memory by reading my code
Deep within an Arctic mountain in Svalbard, Norway your open source code can be stored for generations to come in the GitHub Arctic Code Vault.
Get your code in by 02/02/2020.
#GitHubUniverse
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Wanted to update Stryker to #typescript 3.7 this morning. Turns out @dependabot has beaten me to it. Already merged to master because of green ci/cd build. You've got to love open source development ❤️
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... 🔀Optional Chaining ⛓ ...
(🎤 mic drop)
TypeScript 3.7 is finally here!
✔ Optional Chaining & Coalescing
✔ Assertion Functions
✔ .d.ts Emit From .js Files
✔ Smarter Control Flow Analysis
✔ Flatter Error Messages
and more! Check out the blog post today! devblogs.microsoft.com/types…
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Nico Jansen retweeted
C#: No abstract static methods
C++: No abstract static methods
Java: No abstract static methods
Swift: No abstract static methods
Obj.C: No abstract static methods
Ruby: No abstract static methods
Devs on GitHub: Why is TypeScript still missing abstract static methods? Sad.
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Just planted some trees. ❤️🌲? Help to plant 20 million! share.teamtrees.org/53965018… #TeamTrees
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Nico Jansen retweeted
TypeScript 3.7 RC is out!
The final release is *so close* but we need your feedback on the RC to make it perfect! Read up more on our blog! devblogs.microsoft.com/types…
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We've finally migrated from tslint to eslint & prettier in stryker's workflow. I must say, I like it a lot so far. github.com/stryker-mutator/s…
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Thanks so much @_simondel and wife for this amazing cake! 😍
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