Luca Hagel

Expert 0.2 is out! expert-lsp.org/expert-v0.2-... #ElixirLang

TIL about Enum.count_until/2: # Bad, potentially traverses millions of elements if length(my_list) > 1, do: ... if Enum.count(my_list) > 1, do: ... # Good: traverses at most 2 elements if Enum.count_until(my_list, 2) > 1, do: ... #ElixirLang

Coming tomorrow on Pushin.eu 🚀 Releases 🚀

Two new security advisories published against Phoenix. Update your #ElixirLang dependencies to 1.5.15, 1.6.17, 1.7.24, or 1.8.9 to get the fixes. 👍 github.com/phoenixframe...

Hello #ElixirLang Does anyone look for principal/senior level developer? Either permanent or contract. I have experience in performance optimisations and observability of Elixir and Erlang codebases. CV available at hauleth.dev/cv @sifa.id profile sifa.id/p/hauleth.dev

💥 Elixir PSA: update Plug *immediately* to the latest possible (1.20.1) The latest CVE makes it trivially easy to DOS a plug based server. cna.erlef.org/cves/CVE-202... This one is a doozy stay safe out there and keep your deps updated! #elixir-lang

TIL about `LiveView.static_changed?/1` 💜 Clients that connect to the new deploy of an #ElixirLang LiveView app won't load the latest JS/CSS (that only happens on a hard refresh). `static_changed?/1` gives you an easy way to show an alert suggesting they refresh manually. hexdocs.pm/phoenix_live...

🚨 Please update "decimal" 🚨 A *single* calculation like: Decimal.new("1e1_000_000_000") |> Decimal.add(1) will OOM your application. Poof. Adios. Auf Wiedersehen. cna.erlef.org/cves/CVE-202...

The first release candidate for Expert is out! You can read the announcement here: expert-lsp.org/the-first-re... #ElixirLang

PSA: If your expert LSP refuses to properly work with Elixir 1.19, try unsetting MIX_OS_DEPS_COMPILE_PARTITION_COUNT for now. github.com/elixir-lang/...

Our GitHub repository is now public! github.com/elixir-lang/...

Fluxon UI v2.0 is fiiiinally here! 🎉 🍭 New Theming System 🍱 Input/button Group Components 🧩 Better Components Consistency 🛠️ Form Component Improvements 🐛 Lots of fixes More below ⬇️ #ElixirLang

In #Phoenix #LiveView v1.1.0-rc.0 we shipped `:key` support for comprehensions in HEEx. The idea was to finally be able to have change tracking in comprehensions. We did this by leveraging LiveComponents. Sounds easy enough, right? There were some problems though. A thread. #MyElixirStatus

The second RC for #Phoenix #LiveView 1.1.0 is out now with a bugfix for an issue affecting template re-rendering when using `:let`. I did not post about rc.0 last Tuesday, but it's a quite big release, so please give it a spin and open up issues in the repo if you find any problems! #MyElixirStatus

LiveView devs – new is coming 👀 New LiveDebugger release will be soon live – here's what to expect👇 🔥 Firefox extension 🔥 Global callback traces view 🔥 Callback execution time metrics 🔥 Enhanced redirect debugging All coming soon with LiveDebugger 0.3.0 🔥🔥🔥

As we're getting ready for the first release candidate of #Phoenix #LiveView 1.1, I want to write about some of the new features and improvements we've been working on. A thread! #ElixirLang #MyElixirStatus

Hi #elixir community ✈️ 🌟 🥂 We hope friends and colleagues will help us so that ideally we can fully support both DaisyUI and other custom design systems. We’re waiting for you dear ones. #ElixirLang #Phoenix 👇👇 Please suggest us github.com/mishka-group...

Colocated hooks/js and Macro Components coming soon in your LiveView app. Amazing work by @steffend.me #MyElixirStatus

I wrote about something very close to my heart: how to make ALL the tests async in @elixir-lang.org. Enjoy! 🏎️ andrealeopardi.com/posts/async-...

📯 Oban Web is open Source 🐬 Oban v2.19 includes MySQL support 🧭 Web v2.11 is released 📊 Met v1.0 is released (and open source) oban.pro/articles/oss... #elixirlang

🎁 A surprise holidays gift: after over a year of hard work, we have just published Rolldown 1.0.0-beta.1!

Day 24 — Svelte now handles `class` attributes with github.com/lukeed/clsx. Much more powerful than the `class:` directive, but since this is Svelte you still get dead code elimination of unused styles! 🎁 docs svelte.dev/docs/svelte/... 🎁 demo svelte.dev/playground/6...

Newsletter: We're at peak AI - generative AI models have hit the wall where they won’t improve much further thanks to a lack of training data, killer apps or any kind of sustainable business model. The results of a collapse could be catastrophic. wheresyoured.at/godot-isnt-making-it

To all new Elixir-it’s: Welcome to BlueSky! I created this starter pack to get you started: go.bsky.app/EuRHN7o