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itsatrapp.com
Web developer at Apple. FP enthusiast. #ElixirLang, Gleam, #Erlang, #OCaml, and JS when forced.
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We said we will focus on interoperability for 2025 and we are ready to share the first results. Embedding Python in Elixir, it's Fine: dashbit.co/blog/running... More updates likely at ElixirConf EU 2025 :)

submitted 3 days ago • 5 comments

Come work with a wonderful team! #elixir #elixirlang

submitted 35 days ago • 2 comments

New job opening in my team! Not specifically Elixir, but I’d love to see people in that Elixir/ML overlap. Another project in this team is Elixir (LiveView web app and full system in Elixir) #Elixir jobs.apple.com/en-us/detail...

submitted 35 days ago • 4 comments

PhoenixTest v.0.5.0 is out! 🥳 Lots of changes. My favorite: experimental assertion `timeout` option that waits for async operations (and handles redirects). Less visible work (but sooo valuable) -- work to allow for a playwright driver. 🤯 (huge thanks to @ftes.de 🙌) 👉 hexdocs.pm/phoenix_test...

submitted 60 days ago • 0 comments

From upcoming @elixir-lang.org 1.18 > For example, you can invoke IEx.configure(auto_reload: true) and IEx will automatically reload modules changed elsewhere, either by a separate terminal or your IDE. This is beautiful! 😍 #ElixirLang

submitted 80 days ago • 1 comment

The first barebones version of a Playwright driver for PhoenixTest: hexdocs.pm/phoenix_test... Give it a drive, run your feature tests in a browser. And please let me know what doesn't work. I'm very grateful for any feedback 🙏 #ElixirLang #MyElixirStatus

submitted 81 days ago • 0 comments

AoC Day 8. Lesson the day is to carefully read the instructions. I completely misunderstood the rules and while the logic was correct, what to count was not and I tried adding way too much caching for no reason. Over complicated things. gist.github.com/joeytrapp/33...

submitted 81 days ago • 0 comments

AoC Day 7. This one went surprisingly quick. I know there’s a refactor in there for arbitrarily sized trees, but fixed tuples worked well enough. gist.github.com/joeytrapp/4f...

submitted 83 days ago • 0 comments

AoC Day 6. Got stuck on this one last night. First implementation of part 1 made part 2 way more difficult. Reset everything this morning and tried again. gist.github.com/joeytrapp/eb...

submitted 83 days ago • 0 comments

AoC Day 5. Lesson learned with this one is that the std library is good and I don’t need to solve everything with recursive functions. It was getting too complex and when it came to sorting, I got lost. Rewrote with lists:map and lists:sort and it all worked out gist.github.com/joeytrapp/a5...

submitted 84 days ago • 0 comments

AoC Day 4. I don’t think I did this efficiently. Also intended to use persistent_term to store the grid and spawn processes to handle checking horizontal, vertical and the two diagonals concurrently, but things have come up. gist.github.com/joeytrapp/dc...

submitted 85 days ago • 0 comments

AoC day 3, I wanted to focus on using binary pattern matching and using that to parse the content and derive the answers. I’d love feedback if there are techniques I’m likely not aware of yet! #Erlang gist.github.com/joeytrapp/85...

submitted 86 days ago • 0 comments

YALL. Phoenix LiveView 1.0 is out! x.com/chris_mccord... #ElixirLang #PhoenixFramework

submitted 87 days ago • 3 comments

And day 2. Spent too long trying to be clever with this one. gist.github.com/joeytrapp/c9...

submitted 87 days ago • 0 comments

Advent of Code this year using Erlang. Time to better understand what Elixir is built on. gist.github.com/joeytrapp/bb...

submitted 87 days ago • 0 comments

We're live! elixirisweird.com Our design is better than yours. No complaints. #ElixirLang

submitted 93 days ago • 2 comments

How is the Elixir or more broadly FP scene in Austin, TX?

submitted 125 days ago • 0 comments