Did you notice that @angular.dev has 99970 stars on GitHub? 👀 I wonder if there is a prize for ⭐ 100,000 🤔

Flaky tests and memory leaks are the worst. @vitest.dev now has a flag that catches uncleared intervals, lingering servers, and other async operations leaking across your tests. Available in the latest 4.1 beta. Big shout out to @ariperkkio.dev from the Vitest team for landing this PR! 🔥

AI agents are great — until you're staring at a 500-line PR you didn't ask for ⛵️ With #ChartedCoding an AI-assisted TDD, you get: - ⚡️ Tight feedback loops - 🪙 Low token usage - 🎯 Humans & agents stay focused 💻 Try the agent skills: github.com/marmicode/sk... or make your own 😉

😱 Early bird is over for my @angular.dev #Testing workshop. With @vitest.dev becoming Angular's default, this one might save you weeks of trial and error. 3 coupons left: TESTALDENTE 👀 luma.com/mkx7x8rc?coupon=TESTALDENTE *Full refund if it doesn't make you enjoy testing.

👋 @vitest.dev Browser Mode for #Angular is not just a switch — but a different recipe 😉 Let's dive into what's cooking under the hood: ⚙️ How it works (Vitest vs Playwright roles) 🌓 "Partial" vs. 🌕 "Full" Browser Mode 🔌 APIs: userEvent vs. page 🪜 Progressive migration youtu.be/Pu22JQG6jdg #testing

if you are mad at on open source project, bashing it on social media doesn’t help anyone and doesn’t even boost ego that much

🔥Last call! Early-bird (20% off) for Dec. 10th-12th #Angular #Testing Workshop expires tomorrow 🥘 Freshly updated menu: ⚡️ Angular 21 + #Vitest 4 + Browser Mode 🧑‍🚀 Playwright Component Testing with Testronaut 🧭 Testing Strategy and Patterns that scale 🤖 AI Tutor 🤯 marmicode.io/workshops/pr...

🤔 I keep complaining about French paperwork but today I discovered US W8-BEN-E form. Why do humans hate each other so much that they throw forms like this at one another?

I am starting to enjoy #Gemini ad-hoc generated games – with gesture detection etc… – more than my kids do 😄

In case you missed it, you can try out #Angular v21 new #Vitest with Browser Mode on #Stackblitz here: stackblitz.com/edit/angular... #javascript #testing

🎉 10th #NgPolandConf and 1st #AIPolandConf wrapped up! Sharp! 🙏 What an audience — I genuinely learned a lot from the hallway chats. 🙌 Always a pleasure to cook stuff on stage with @rainerhahnekamp.bsky.social ! 😱 For the first time… my new nemesis @butcherjs.dev hijacked my slot

If you have any #Nx questions, I’ll be by my friends from @jetbrains.com during lunch at #AiPolandConf

Great to see the growing interest in #testing — I had a really nice group at yesterday’s workshop with real passion and sharp questions👌 And now #NgPolandConf kicks off with the #Angular Team announcing v21 release tomorrow with Vitest support.

Brilliant! I want it!

🤔 What if there were a conference without talks? Just hanging out with OSS maintainers & builders, seeing what they’re working on, and learning cool stuff by actually talking to people. 🤯 What if hallway track turned into the whole event! 💡 @tannerlinsley.com is exploring it. Interested? ⬇️

🤖 Did you know you can bring your own agent to my Pragmatic #Angular #Testing workshop? Type "/next-hint" and it’ll whisper the recipe when you burn the sauce 😉 Have a nice weekend and see you on Monday at #NgPolandConf 👋 🎟️ ng-poland.pl#workshops

I was checking something on my #Angular #Testing Cookbook's glossary cookbook.marmicode.io/angular/test... I definitely prefer rereading my writing then my code. 😅

Karma is out of the pantry. 👋 Get ready for @vitest.dev & Browser Mode with #Angular 21 ✨ New #testing cookbook chapter explaining why we’re back to the browser — and what actually separates: 👾 emulation, 🌓 "partial" browser mode, 🎭 & "full" browser mode. cookbook.marmicode.io/angular/test...

⚡️ One of the most exciting things in #Angular 21 is @vitest.dev support — especially Browser Mode. 🥘 Fresh off the cutting board, I’ve cooked up a starter so you can taste it yourself 👨🏻‍🍳 🤔 Probably the first time Browser Mode runs on @stackblitz.com stackblitz.com/edit/angular...

Spent the last 4 months looking into LLM codegen quality and techniques of improving it for the new APIs (not in the training set). Many learnings from the process, with the key one being: LLMs "preffer" good API design. Codegen fails? Your human devs would be likelly confused as well!

#Angular finally said it out loud: @vitest.dev is in the family. Ready to clean up your testing kitchen with a pragmatic #testing strategy that scales? 🍳 🐣 few early bird tickets remaining. 👉 marmicode.io/workshops/pr...

🕹️Pick the sticker of the right #Angular state management solution.

🕹️Pick the sticker of the right #Angular state management solution.

Many thanks to the lovely #ngdeconf crowd for the warm welcome and the enthusiasm about @testronaut! Special thanks to @jeanmeche.com for being the perfect accomplice while @rainerhahnekamp.bsky.social and I cooked up some trouble together. 😉 Stay tuned 📻

Really cool and very transparent talk by @jens.ng on how the #Angular team is handling the planning and priorities etc... Very inspiring!

⚡️Finally! The official statement! @vitest.dev is now the official #Angular #testing framework 💪

✅ Just wrapped up the Pragmatic #Angular Testing workshop with @vitest.dev 4 — one of the most passionate groups I’ve seen. Now, #ngdeconf is kicking off, and the energy’s already through the roof. 🚀

The adventure begins November 20, 2025. Coming Soon 👾

🎉 Exciting times! @vitest.dev Browser Mode goes stable @angular.dev adopts Vitest + more #testing tools are in the making... 🧑‍🚀 🤔 Not sure where to start? Join my workshop at #NgDe next week ... or #NgPoland later 🇩🇪 ng-de.org#workshops 🇵🇱 ng-poland.pl#workshops

One of my favorite @vitest.dev features: "test.fails()" It caught a bug that vanished after updating SWC — before I even had time to put my apron on and dive in. Without it, that issue would still be open. Watch it in action 👇 #angular #javascript #testing

@ng-conf.bsky.social revealed what’s next for Angular - @angular/aria, Signal Forms, and AI integration. Plus: Performance insights from @alejandrocuba.com, free testing workshop by @younesjd.dev, and Signal Forms by @timdeschryver.dev 👇 Links 🎥 youtu.be/6y0O-X0ayos #Angular

Huge thanks to @ng-conf.bsky.social — warm welcoming, flawless organization, stellar venue, and a sea of passionate #Angular devs. ⛵️ Special shoutout to Captain Joe Eames and the whole crew. Got to meet new friends and some I hadn’t seen in 7 years (thanks Atlantic 🌊😒). And what a venue. ❤️

✅ Obviously, the way to go to speed up your #Angular tests is using @vitest.dev & AOT 🤡 but if you are still stuck in Jest & JIT, @jscutlery/swc-angular is there for you and we just updated to support 1.13 thanks to @jaycooperbell.dev 👏 More info: github.com/jscutlery/de...

Getting ready with @rainerhahnekamp.bsky.social to make some announcements at #NgConf Yes, it’s about #Angular #Testing

@tomastrajan.bsky.social , you’re being stalked! Your posts are on @marktechson.com keynote at #NgConf

🏴‍☠️ We're setting sail for @ngconf 2025! 🏴‍☠️ We'll be running office hours at our booth and taking over the stage for an Nx Mini Conf on Friday afternoon. Including a live Q&A with Nx Champions @younesjd.dev and @michael-hladky.bsky.social. #ngconf2025

Excited to run an #Angular #testing workshop at @viteconf.org tomorrow, and honored to have @evanyou.me on the workshop banner 😆 It's free an online so see you tomorrow 😉 📋 viteconf.amsterdam/workshops

📢 I'll be giving an #Angular Vitest #testing workshop on Wednesday for @viteconf.org You can register here: viteconf.amsterdam/workshops 🍛 Ingredients: ⚡️ Vitest 🦋 Zoneless 🐙 Testing Library 🍴 Techniques such as TDD, Fakes, and object mothers 🎁 Some surprises ... 🤯 It's free and online

Have you seen the latest updates on angular.dev/ai?

👀 this is a unique chance of working with someone who: 🧠 really knows a lot about Nx and the whole web dev ecosystem 📐 is thorough 🤝 is fun to work with 👂 is always open and listening

Thank you for having me. My secret guest really enjoyed the warm welcome from @mikebrocchi.bsky.social and @manfredsteyer.bsky.social. They already want to come back! Source code is here : marmico.de/code

If "Prompting, waiting, multi-tasking, reviewing... trying again... crying..." sounds like a boring melody to you, see you tomorrow for a whole different song based on: 📝 Design Docs 🔄 TDD 🤖 #Cursor and/or #ClaudeCode and/or #GeminiCLI ✅ @wallabyjs + @vitest_dev 🎁 surprises...

Latest ng-news: 🧭 @younesjd.dev introduces “chartered coding” – a structured approach to using LLMs in real dev workflows 💦 @michael-hladky.bsky.social demystifies SSR & Incremental Hydration in Angular ⚡ Evgenyi Tuboltsev explores Reactivity in #Angular youtu.be/bk3aCGoafg8

A new RFC is now available for your feedback and thoughts: Animations in Angular. We're exploring updates to how the Angular works with animations, and we'd love to know what you think of this proposal. Review the proposal ➡️ github.com/angular/angular/discussions/62212

I just released my #ChartedCoding dev workflow (📝 design doc => 🤖✅ AI #TDD) video using #Cursor, and now I have to try the same with #GeminiCLI 😅 Excithausting times 😆 📺 Full video here: youtu.be/8z9tUsSoros

Wondering why the `bindings` option in #Angular is an array instead of an object literal? One reason is that some minifiers (Google's Closure, I guess) mangle property names. The number of things the Angular team has to think of is fascinating 🤯 Thx @crisbeto.bsky.social & @thepunderwoman.com

🧭 A major benefit of #ChartedCoding is that focused prompts are faster and more predictable, e.g.: 📝 review design doc 🚧 scaffold wip code 🔴 write failing tests ✅ make them pass one by one (using a test MCP) 🧹 tidy up 🎨 polish UI ... Watch here: youtu.be/8z9tUsSoros

Here is how I apply @kentbeck.com's #TDD in my AI-assisted workflow. 👍 Tools like #WallabyJS (via MCP) give the agent runtime test + variable info so that agent can iterate 👎 Agents struggle when asked to write tests before any code skeleton exists 📺 Full version here: youtu.be/8z9tUsSoros

Why prompt and pray when you can work on a design doc — including Mermaid diagrams and test cases — with your AI assistant? 👇 meet #ChartedCoding youtu.be/8z9tUsSoros