Marius Vatasoiu's Avatar

Marius Vatasoiu

@mariusvatasoiu.com

Staff Engineer @ ING. Playing with Web Components & Deno. Creator of @limette.dev. mariusvatasoiu.com · social.cards · devs.lol · limette.dev

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21.11.2023
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Latest posts by Marius Vatasoiu @mariusvatasoiu.com

Waited almost 2 years to buy a monitor and Apple comes with the exactly same monitor as 4 years ago 💀

🤬🤬🤬

07.03.2026 22:47 👍 1 🔁 0 💬 0 📌 0

Does it work with vitest too?

09.02.2026 10:42 👍 1 🔁 0 💬 0 📌 0

Is there any progress update on @vite.dev's Full Bundle Mode?
Since v8.0 is already in beta, can I hope for 8.1?

06.02.2026 22:47 👍 0 🔁 0 💬 1 📌 0

Well the joy didn't last. With isolation off, mock implementations get leaked in other files that use the original implementation at import time. 😪

Is this the final boss?

05.02.2026 22:33 👍 0 🔁 0 💬 0 📌 0

After months of investigations I think I found the problem. In isolation mode, Chrome doesn't seems to handle the load. For 1k tests in browser mode, @vitest.dev generates around 40k requests, which seems to be too much for Chrome.

04.02.2026 17:37 👍 1 🔁 0 💬 0 📌 1
Preview
Introducing Deno Sandbox | Deno Instant Linux microVMs with defense-in-depth security for running untrusted code.

Introducing Deno Sandbox
⭐ Instant Linux microVMs
⭐ TypeScript and Python (!) SDKs + REST API
⭐ Secure against prompt injection attacks

deno.com/blog/introdu...

03.02.2026 17:11 👍 69 🔁 15 💬 3 📌 4
Preview
Deno Deploy is Generally Available | Deno Deno Deploy is now generally available, plus some highlights of new features and tools.

Deno Deploy gets new features as it gains GA status.
⭐ Runs any node.js app or framework
⭐ Tunnels
⭐ Postgres databases
⭐ Built-in traces, logs, metrics

deno.com/blog/deno-de...

03.02.2026 17:11 👍 61 🔁 11 💬 1 📌 7

Any ETA for Vitest with Vite 8 (Rolldown)?

22.01.2026 18:31 👍 0 🔁 0 💬 1 📌 0

I'm not sure how to validate if this is indeed a real bug or a misconfig. 🤔

In the same environment, @webdevs.firefox.com doesn't have this issue.

19.01.2026 23:05 👍 0 🔁 0 💬 1 📌 0

I'm still digging this issue and I might have found a @developer.chrome.com bug. When running @vitest.dev in browser mode with Chrome, there is a spike of some deleted but opened temp files by Chrome. In low space environments, this can hit the max limit which crushes vitest.

19.01.2026 23:02 👍 0 🔁 0 💬 1 📌 0

Happy New Year! 🎊

31.12.2025 23:41 👍 1 🔁 0 💬 0 📌 0

I've tried a docker container with Ubuntu to be closer to the Azure DevOps agents, but no issues.

The only difference seems to be some warnings about disk space 🤔

17.12.2025 19:59 👍 1 🔁 0 💬 0 📌 1

🙋

14.12.2025 15:31 👍 2 🔁 0 💬 0 📌 0

WinterTC's Minimum Common Web API standard is now officially published as ECMA-429, Edition 1 . To many more editions!

Thanks @jasnell.me, @andreubotella.com, @akiro.se, @littledan.dev and everyone else that was involved in making this happen.

🎉

12.12.2025 15:33 👍 56 🔁 11 💬 1 📌 0

After months of migrating to @vitest.dev, I finally managed to fix all the tests...just to find out nothing works in the pipeline 🫠

I get a weird error: Failed to fetch dynamically imported module:...

This fails after around 1000 tests. The same error I'm usually getting in headful mode locally.

11.12.2025 21:37 👍 0 🔁 0 💬 1 📌 0

Congratulations!

10.11.2025 19:55 👍 3 🔁 0 💬 0 📌 0
Post image

Happy Halloween! 🎃
(with some delay)

02.11.2025 15:54 👍 2 🔁 0 💬 0 📌 0
JavaScript operator: await: Use at module top level | Can I use... Support tables for HTML5, CSS3, etc

JavaScript top-level await is no longer considered 'baseline' due to a pretty big Safari bug caniuse.com/mdn-javascri...

The module graph fails in cases where two modules import a third at the same time. Demo: random-stuff.jakearchibald.com/bug-repros/t...

It's best to avoid the feature for now 😔

26.10.2025 20:17 👍 165 🔁 40 💬 13 📌 5

👀

15.10.2025 08:49 👍 1 🔁 0 💬 0 📌 0
Preview
SVGOMG - SVGO's Missing GUI for minifying SVGs Easy & visual compression of SVG images.

SVGOMG has been updated to use SVGO 4! (thanks Adrien Crivelli!)

This is the URL for SVGOMG. Unfortunately someone maintains a fork with ads, so, err, don't use that 😀

jakearchibald.github.io/svgomg/

29.09.2025 08:37 👍 182 🔁 32 💬 8 📌 0

any ETA for vite 8?

24.09.2025 10:30 👍 1 🔁 0 💬 1 📌 0
A screen capture of Firefox Nightly running a Codepen that uses standard CSS modules to style a custom element.

A screen capture of Firefox Nightly running a Codepen that uses standard CSS modules to style a custom element.

📰 Firefox just landed support for native CSS Modules! 🥳

Here's Firefox Nightly with layout.css.module-scripts.enabled running a Codepen that uses standard CSS modules.

codepen.io/justinfagnan... *

*updated from @chriscoyier.net's original

That makes Chrome & Firefox w/ support. Next up Safari 🙏

16.09.2025 18:56 👍 50 🔁 13 💬 4 📌 1
Preview
Deno 2.5: Permissions in the config file | Deno Simpler permission management with permission sets, new Deno.test APIs for setting up and tearing down test cases, specifying custom headers in WebSocket connections, runtime APIs in deno bundle, and ...

Deno 2.5 is out —
⭐ Permission sets in config
⭐ Setup and teardown APIs to Deno.test
⭐ HTML entrypoint support in deno bundle
⭐ Runtime API for deno bundle

deno.com/blog/v2.5

10.09.2025 17:30 👍 59 🔁 16 💬 0 📌 2

I was thinking if Justin's proposal shouldn't be updated with those changes.

I saw Jake's post about "well documented" proposals being considered for Interop and right now, we kinda have two proposals.

05.09.2025 14:49 👍 0 🔁 0 💬 0 📌 0

Scoped custom element registries pls: github.com/web-platform...

05.09.2025 13:06 👍 3 🔁 2 💬 1 📌 1

Should the proposal be updated with the changes made by the Safari team this year? 🤔

05.09.2025 14:17 👍 0 🔁 0 💬 1 📌 0
Preview
a cartoon of peter griffin holding a blind in front of a window ALT: a cartoon of peter griffin holding a blind in front of a window

Trying to make the last AngularJS unit tests work with Vitest

05.09.2025 10:18 👍 0 🔁 0 💬 0 📌 0

Navigation API on Safari ❤️

04.09.2025 05:20 👍 1 🔁 0 💬 0 📌 0

Does it apply to the browser mode too?

27.08.2025 19:04 👍 0 🔁 0 💬 1 📌 0

Yay! It's the first Firefox release since I've joined the team, so let's take a look at some of the new developer-facing features in Firefox 142… 🧵

22.08.2025 09:55 👍 278 🔁 38 💬 19 📌 4