David Losert
davelosert.bsky.social
David Losert
@davelosert.bsky.social
Software Developer at heart, currently working as Technical Architect @ GitHub
Reposted by David Losert
Heute streikt der ÖPNV in #Freiburg. Wenn man sich ansieht, wie viele ihren Weg aus allen Stadtteilen ins Zentrum zur Demo gegen den Schulterschluss mit Faschist*innen gefunden haben, kann man festhalten, dass den Menschen der Ernst der Lage klar ist. Ihre demokratische Botschaft ist auch deutlich.✊🏻
January 30, 2025 at 4:41 PM
Reposted by David Losert
The more I use GenAI coding tools, the more I am convinced keeping to "traditional" software engineering practices is what works most productive here. As in 10x more productive. E.g.

- Small changes
- Test that the change works before moving on
- (unit) tests wherever you can
January 24, 2025 at 7:26 PM
Reposted by David Losert
Vitest 3.0 is here!
Announcing Vitest 3.0
Vitest 3.0 Release Announcement
vitest.dev
January 17, 2025 at 2:07 PM
Reposted by David Losert
A new free tier of GitHub Copilot in Visual Studio Code.

✅ 2,000 code completions per month
💬 50 chat messages per month
💫 Models like Claude 3.5 Sonnet or GPT-4o
♥️ More fun for you

Check it out today!

Oh yeah, and we passed 150M developers on GitHub 💅 github.blog/news-insight...
Announcing 150M developers and a new free tier for GitHub Copilot in VS Code
Come and join 150M developers on GitHub that can now code with Copilot for free in VS Code.
github.blog
December 18, 2024 at 6:19 PM
Reposted by David Losert
This was peak gaming
December 8, 2024 at 4:55 AM
Reposted by David Losert
🎉 require(esm) has been unflaged in v22.12.0! We are also planning to unflag it on v20.x later if it goes well in v22.x.

As before please try it out and report any bugs you find. (hopefully none, but with how wild the module loading edge cases can be, one never knows!).
A new Node.js LTS Release is out! 🥳

v22.12.0 enables require(esm) by default!

Read more about that change and the rest of additions / fixes in our blog post / CHANGELOG: nodejs.org/en/blog/rele...

#nodejs #javascript
Node.js — Node v22.12.0 (LTS)
Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript engine.
nodejs.org
December 4, 2024 at 6:26 AM
Reposted by David Losert
Achtung Freunde - GitHub is expanding our DevRel team, and we'd love to hire an amazing Senior Developer Advocate based out of Munich, Germany! If you know someone who would be perfect, please share this with them! #jobs #hiring githubinc.jibeapply.com/jobs/3760
Senior Developer Advocate in Germany | GitHub, Inc.
GitHub, Inc. is hiring a Senior Developer Advocate in Germany. Review all of the job details and apply today!
githubinc.jibeapply.com
December 3, 2024 at 9:28 PM
Reposted by David Losert
We are testing collaborative Bluesky content management. This post is sent from a GitHub action triggered by a merged pull request in https://github.com/nodejs/bluesky/pull/8!
December 2, 2024 at 12:37 PM
Reposted by David Losert
I’ve said this before, but at a certain level of engineering your ability to write a doc is likely to have more impact than your ability to write code.

Not because you won’t write code, but because your ability to convey an architecture, idea, or approach and get folks buy in is essential.
November 23, 2024 at 1:25 AM
Reposted by David Losert
Released in 2.2.0-beta.2 and it's even smoother now! Here's comparison of latest Vitest on left vs beta on right. Flickering is gone and now you can scroll up to see results without scroll jumping. And of course there's the status summary of active test run on the bottom. github.com/vitest-dev/v...
November 18, 2024 at 2:23 PM
Reposted by David Losert
November 17, 2024 at 5:37 PM
Reposted by David Losert
I'm making a similar shift now. It's time.
Today was my last post on Twitter. I'll be using this account going forward while I contemplate the value of social media in my daily life.
November 15, 2024 at 9:05 PM
Reposted by David Losert
From now on, we'll use our @bsky.app account as our main feed for Vitest updates. vitest.dev and GitHub have been updated; you won't find any X links there. Let's do Open Source in an Open Source social network 🦋
November 6, 2024 at 4:38 PM
Reposted by David Losert
Many such cases - and I increasingly feel the same way.

Twitter is becoming a mainstream "TikTok-like" space, where my feed is overwhelmed with politics, memes and what feels like "engagement bait" - from accounts I do not follow.

Bluesky feels like where I get to engage with the dev community.
November 5, 2024 at 9:08 AM
Reposted by David Losert
December 29, 2023 at 10:34 AM
Reposted by David Losert
April 2020: if one single noise from my house is picked up on my zoom call, my clients and colleagues will think I’m an unprofessional buffoon

November 2023: hi guys the dog’s gonna lead the first 5 minutes of this meeting
November 28, 2023 at 3:01 AM
Reposted by David Losert
Beautiful new font and website monaspace.githubnext.com

Will you try it?
Monaspace
An innovative superfamily of fonts for code
monaspace.githubnext.com
November 15, 2023 at 9:52 AM
Reposted by David Losert
Four years in the making and finally released today: The Software Engineer's Guidebook is out!! Get it on Amazon or via engguidebook.com

@whereistanya.bsky.social described it like this: "This book is well named: it really does feel like the missing guidebook for the whole industry."
November 7, 2023 at 9:27 AM