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vanderhoop

@vanderhoop.bsky.social

Building a best-in-class RUM Platform at rumdash.io. Here for #CoreWebVitals #ElixirLang and #GoPackGo

327 Followers  |  354 Following  |  36 Posts  |  Joined: 22.10.2024
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Posts by vanderhoop (@vanderhoop.bsky.social)

Great post, though I'm conufsed about this bit: "We replaced wallaby with phoenix_test_playwright for browser testing"

All of our wallaby tests already run concurrently. Are there additional perf gains to be made by leveraging playwright?

09.03.2026 01:30 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Genuinely warms this stranger's heart

15.02.2026 05:29 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

so the lady that deliberately shot a puppy runs an unhinged operation?

13.02.2026 04:02 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Making Elixir recompile when external files change #ElixirLang #reading-list

๐Ÿ”— Making Elixir recompile when external files change

#ElixirLang #reading-list

11.02.2026 18:05 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Expert LSP - Visual Studio Marketplace Extension for Visual Studio Code - Elixir language support for Visual Studio Code

The Official #ElixirLang LSP is now easily leveraged in VSCode via the official VSCode extension. I've been using it for about a week, and it's at feature parity with what I need. kudos to @mitchellhanberg.com @dorgan.bsky.social ลukasz Samson and others! marketplace.visualstudio.com/items?itemNa...

23.01.2026 16:12 โ€” ๐Ÿ‘ 13    ๐Ÿ” 2    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Propagate BDD leaf nodes down the tree on intersections ยท elixir-lang/elixir@743fa8a LazyBDDs allowed us to represent all operations lazily but the issue is that we want to propagate intersections eagerly, as they allow us to cut down the number of nodes in the tree. So whenever we...

#ElixirLang The DX just keeps getting better and better. Peep the before and after timings for type checking! github.com/elixir-lang/...

21.12.2025 15:27 โ€” ๐Ÿ‘ 5    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I've started sprinkling dictation into my (mac) workflow, and one place it's become really valuable is when having to submit 2FA verification codes sent to my phone. Reading them out is way nicer than writing them out, though I only recommend you do so when in private. Try it out!

02.12.2025 15:08 โ€” ๐Ÿ‘ 12    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

if entity.

if not is_nil(entity) would introduce subtle bugs when the entity is a boolean, no?

08.11.2025 20:06 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

What you buildin?

05.11.2025 03:22 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
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Tidewave Public Roadmap โ€ข tidewave-ai See https://github.com/tidewave-ai/roadmap.

Gave the instructions in the linked commit a go, and my tidewave web instance didn't leverage the ACP client, and the roadmap says the Claude Code work is still in progress, so apologies if this got anyone prematurely excited! github.com/orgs/tidewav...

01.11.2025 22:41 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Claude Code client docs ยท tidewave-ai/tidewave_phoenix@f12d2b4

Tidewave + Claude Code via ACP github.com/tidewave-ai/... #ElixingLang ๐Ÿ‘€

01.11.2025 21:49 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

When you upgrade to 1.19, don't forget to leverage MIX_OS_DEPS_COMPILE_PARTITION_COUNT. And not just locally, but in CI and production pipelines, though the latter two *may* take some tuning due to increased memory usage. Happy upgrading! #ElixirLang

18.10.2025 15:31 โ€” ๐Ÿ‘ 9    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Cc: @jaimeiniesta.com

29.08.2025 02:25 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Our GitHub repository is now public!

github.com/elixir-lang/...

28.08.2025 20:34 โ€” ๐Ÿ‘ 104    ๐Ÿ” 36    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 4
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GitHub - elixir-lang/expert: Official Elixir Language Server Protocol implementation Official Elixir Language Server Protocol implementation - elixir-lang/expert

Expert LS is out yall. #ElixirLang github.com/elixir-lang/...

28.08.2025 20:32 โ€” ๐Ÿ‘ 84    ๐Ÿ” 30    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

We didn't see large gains in perf in our test suite, but the less dependencies the better, and it's nice to not have the floki-specific selectors in the codebase anymore.

19.08.2025 13:58 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

If ever there was a great busy-work task for Claude Code, it's converting all Floki parsing in a repo to the LazyHTML equivalent as a follow-up to the LiveView 1.1 upgrade #ElixirLang

15.08.2025 02:42 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

(Runs to CI config)

13.08.2025 16:04 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

(immediately googles 'norm mangrate')

06.08.2025 01:34 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

ElixirLS is a rather active repo... not sure what the current state of @expert-lsp.org is (yet), but #ElixirLang LS tooling is moving forward in positive ways

04.08.2025 12:27 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Does it scaffold comprehensive tests for the features you opt-in to? ๐Ÿ™

27.07.2025 23:47 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0
Post image 31.03.2025 20:24 โ€” ๐Ÿ‘ 8204    ๐Ÿ” 4662    ๐Ÿ’ฌ 93    ๐Ÿ“Œ 127

This would be nice, right #ElixirLang folks? ๐Ÿ˜ github.com/elixir-lang/...

18.03.2025 17:21 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1
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Turn type inference up to 1000 by josevalim ยท Pull Request #14145 ยท elixir-lang/elixir Prior to this PR, we performed type inference only in patterns. This pull requests adds type inference to most expressions in Elixir, including function calls, paving the way for us to add inferenc...

This is exciting for my #ElixirLang peeps github.com/elixir-lang/...

05.01.2025 21:37 โ€” ๐Ÿ‘ 70    ๐Ÿ” 19    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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GitHub - gp-pereira/refactorex: A VS Code extension for fast and reliable Elixir code refactoring. A VS Code extension for fast and reliable Elixir code refactoring. - gp-pereira/refactorex

Bringing this over from @josevalim.bsky.social's post on the hell site because people need to know: github.com/gp-pereira/r... #ElixirLang

30.11.2024 18:44 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Evergreen

28.11.2024 19:26 โ€” ๐Ÿ‘ 52    ๐Ÿ” 7    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 1

I have never seen a more baffling display of incompetence.

28.11.2024 21:03 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Come on in, water's fine

24.11.2024 18:34 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

You're gonna do great!

24.11.2024 15:31 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

I used to love going to the salad bar but then they put up a sneeze guard and turned it into an echo chamber

23.11.2024 22:08 โ€” ๐Ÿ‘ 16353    ๐Ÿ” 1677    ๐Ÿ’ฌ 234    ๐Ÿ“Œ 59