#code

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Learning Resources>Talks

Hologram Building Rich UIs with Elixir Running in the Browser - Bart Blast | ElixirConf EU 2025

Hologram Building Rich UIs with Elixir Running in the Browser - Bart Blast | ElixirConf EU 2025 Comments welcome! View th...

#elixirconf#code#code-sync#elixirconf-eu

68 1213 14

2025-11-14 11:01:21 UTC

New

Learning Resources>Talks

LT: The Elixir Hiring Paradox - Arjun Gillard | ElixirConf EU

LT: The Elixir Hiring Paradox - Arjun Gillard | ElixirConf EU 2026 Comments welcome! View the <span class="hashtag-icon-p...

#elixirconf#code#code-sync#elixirconf-eu

13 664 1

2026-07-06 20:16:10 UTC

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Learning Resources>Talks

Introducing Trellis: Open Source Hardware for Nerves - Gus Workman | ElixirConf EU

Introducing Trellis: Open Source Hardware for Nerves - Gus Workman | ElixirConf EU 2025 Comments welcome! View the <span ...

/nerves#elixirconf#code#code-sync#elixirconf-eu

7 496 4

2026-05-06 01:59:26 UTC

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Learning Resources>Talks

LiveView and Web Components

LiveView and Web Components Comments welcome! View the <span class="hashtag-icon-placeholder"></span>code-sync tag for mor...

#code#code-sync

8 457 1

2025-12-14 19:34:52 UTC

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Chat & Discussions>Discussions

Have you seen any code that you think came from "The Book"?

If you’re not familiar with this fun bit of math lore, Paul Erdős, the famously eccentric, peripatetic and prolific 20th-century mathem...

#code

22 373 4

2025-10-11 16:22:58 UTC

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Learning Resources>Talks

Nerves heart flutter

Nerves heart flutter Comments welcome! View the <span class="hashtag-icon-placeholder"></span>code-sync tag for more Code ...

#code#code-sync

4 324 2

2025-12-12 17:33:22 UTC

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Learning Resources>Talks

My BEAM History - Björn Gustavsson | ElixirConf EU 2025

My BEAM History - Björn Gustavsson | ElixirConf EU 2025 Comments welcome! View the <span class="hashtag-icon-placeholder...

#elixirconf#code#code-sync#elixirconf-eu

9 290 1

2025-11-25 20:22:12 UTC

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Learning Resources>Talks

Live voices with LiveView - Lars Wikman

Live voices with LiveView - Lars Wikman Comments welcome! View the <span class="hashtag-icon-placeholder"></span>code-syn...

#code#code-sync

3 294 1

2025-12-22 17:13:50 UTC

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News>Announcing

Xb5_elixir - B-tree ordered maps / sets / multisets

Hi all, I’m pleased to announce xb5_elixir, a wrapper of xb5, providing B-tree (order 5) alternatives to OTP’s gb_trees and gb_sets, as ...

#library#code#set#xb5#order-statistic#multiset

10 272 3

2026-04-08 23:13:33 UTC

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Learning Resources>Talks

Growing New Chemists and Alchemists: Building Elixir Teams - Bruce Tate & Paulo Valim | Code BEAM

Growing New Chemists and Alchemists: Building Elixir Teams - Bruce Tate &amp; Paulo Valim | Code BEAM Comments welcome! V...

#code#code-sync

3 232 1

2025-10-27 15:54:33 UTC

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Learning Resources>Talks

ElixirConf EU Highlights 2025

ElixirConf EU Highlights 2025 Comments welcome! View the <span class="hashtag-icon-placeholder"></span>code-sync and <span...

#elixirconf#code#code-sync#elixirconf-eu

5 280 1

2025-11-09 04:27:40 UTC

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Last Three Year's Trending

Chat & Discussions>Discussions

Are you working in a non-English codebase?

I’m wondering if any of you are working in a non-English Elixir codebase and how you deal with it especially if you are not proficient in...

#code

67 2665 41

2023-11-30 07:17:36 UTC

New

Learning Resources>Talks

Introducing Phoenix Sync - James Arthur | ElixirConf EU 2025 | ElixirConf EU 2025

Introducing Phoenix Sync - James Arthur | ElixirConf EU 2025 | ElixirConf EU 2025 Comments welcome! View the <span class...

#elixirconf#code#code-sync#elixirconf-eu

17 1238 3

2025-07-28 08:37:28 UTC

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Questions & Help>Questions

How to extend kernel module without aliasing/importing it?

I would like to add a function to my project that is available throughout all modules without aliasing/importing it. How should I go abou...

#metaprogramming#code

22 1245 9

2023-11-17 16:32:03 UTC

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Questions & Help>Questions

How to programatically format code using plugins

I’m building a library that’s constantly re generating certain modules, building them from string templates. The generated modules includ...

#formatter#code

14 863 6

2023-10-12 20:45:02 UTC

New

Questions & Help>Questions

Create a new module at runtime based on existing code and save it in database

So I have the following use case. I have some code / modules that I want to run different versions of. Let’s say I have a user, when th...

#code

8 395 11

2024-10-24 11:33:13 UTC

New

Learning Resources>Talks

The One Billion Row Challenge in Elixir: From 12 Minutes to 25 Seconds - Raj Rajhans | Code BEAM

The One Billion Row Challenge in Elixir: From 12 Minutes to 25 Seconds - Raj Rajhans | Code BEAM Comments welcome! View t...

#code#code-sync

23 474 2

2025-02-28 00:08:40 UTC

New

Questions & Help>Questions

Jose's Example Code From 2023 Keynote

Ok, I really feel dumb for having to ask this but I’m very curious. In Jose’s keynote he showed this example of why the new type impleme...

#code

11 566 4

2023-09-18 20:45:22 UTC

New

Learning Resources>Talks

Lambda - An Open Source Backend for Videogames built in Elixir - Manuel Camejo & Tomás Arjovsky

Lambda - An Open Source Backend for Videogames built in Elixir - Manuel Camejo &amp; Tomás Arjovsky Comments welcome! Vie...

#code#code-sync

3 320 1

2025-01-20 14:43:02 UTC

New

Questions & Help>Questions

`Code.compile_quoted/2` leaves errors in `spawn_workers/8` errors

Most likely my use-case is not common, but still. If Code.compile_quoted/2 is called during compile time, it leaves errors in the parall...

#code#elixir-core#diagnostics

2 468 4

2024-01-17 07:57:20 UTC

New

Learning Resources>Talks

Keynote: Code Generators are Dead. Long Live Code Generators - Chris McCord | ElixirConf EU 2025

Keynote: Code Generators are Dead. Long Live Code Generators - Chris McCord | ElixirConf EU 2025 Comments welcome! View ...

#elixirconf#code#code-sync#elixirconf-eu

12 413 1

2025-06-11 14:52:58 UTC

New

Learning Resources>Talks

Phoenix LiveView: Mastering Reconnects for a Seamless User Experience -Giovanni Francischelli

Phoenix LiveView: Mastering Reconnects for a Seamless User Experience -Giovanni Francischelli Comments welcome! View the ...

/phoenix#liveview#code#code-sync

9 386 2

2025-08-14 14:15:59 UTC

New

Learning Resources>Talks

LT: ContextKit - Aleksandr Lossenko | ElixirConf EU 2025

LT: ContextKit - Aleksandr Lossenko | ElixirConf EU 2025 Comments welcome! View the <span class="hashtag-icon-placeholder...

#elixirconf#code#code-sync#elixirconf-eu#contextkit

9 345 2

2025-06-10 03:13:03 UTC

New

Questions & Help>Questions

How to leave out modules at runtime?

I work on a library that has a helper module. In that module there are a few macros that are needed at compile time, but are completely u...

#iex#beam#module#code

3 250 4

2025-03-31 13:47:57 UTC

New

Learning Resources>Talks

End to end Computer Vision in Elixir: Making it work in Production - Walid Salah| ElixirConf EU 2024

End to end Computer Vision in Elixir: Making it work in Production - Walid Salah| ElixirConf EU 2024 Comments welcome! Vi...

#elixirconf#code#code-sync#elixirconf-eu

4 199 1

2025-01-12 19:16:04 UTC

New

Learning Resources>Talks

Using Elixir in Erlang Projects - Benedikt Reinartz | Code BEAM Europe 2024

Using Elixir in Erlang Projects - Benedikt Reinartz | Code BEAM Europe 2024 Comments welcome! View the <span class="hasht...

#code#code-sync

4 188 2

2025-07-29 16:45:27 UTC

New

Trending Over Three Years

Questions & Help>Questions

How do you work with nested modules?

So what’s the idiomatically correct way to do nested modules? I know when applications you tend to do it the first way and follow the dir...

#code-style#development#code

24 5046 12

2022-07-05 20:22:04 UTC

New

Questions & Help>Questions

How do I get a well-formatted string from an AST?

Hi, I want to modify elixir files based on the AST. For the result I want to the elixir formatter. For a prototype I tried the followin...

#macros#ast#code

7 3564 10

2019-12-17 20:59:22 UTC

New

Questions & Help>Questions

Condition of if

In Elixir, if executes a do…end block unless the given condition is false or nil as you know. iex(1)&gt; if true, do: IO.puts("ok") ok :...

#code

7 1444 2

2021-09-24 13:24:16 UTC

New

Questions & Help>Questions

Phoenx form path with Map.put - what does it do?

I’m currently building a small Website using Elixir and Phoenix and I found this line of code in the form.html for my users resource. Can...

/phoenix#path#code

1 1799 1

2019-06-03 15:43:37 UTC

New

Questions & Help>Questions

Parsing a Struct String - Code.eval_string/3? Custom Parser? Other Options?

After a few (successful?) attempts at creating DSLs to get structured data from users, I realized that Elixir structs’ syntax fits perfec...

#strings#parsers#code

9 1319 14

2022-12-03 23:44:17 UTC

New

Learning Resources>Talks

Run Elixir in the database using Dx - Arno Dirlam | Code BEAM Europe 2024

Run Elixir in the database using Dx - Arno Dirlam | Code BEAM Europe 2024 Comments welcome! View the <span class="hashtag...

#databases#code#code-sync

8 205 1

2025-07-18 13:48:16 UTC

New

Learning Resources>Talks

Retrofitting a Car and Running it with Elixir - Thibault Poncelet | ElixirConf EU 2024

Retrofitting a Car and Running it with Elixir - Thibault Poncelet | ElixirConf EU 2024 Comments welcome! View the <span c...

#elixirconf#code#code-sync#elixirconf-eu

8 155 2

2025-01-24 14:15:57 UTC

New

Learning Resources>Talks

LT: Elixir Communities in Germany - Marton Veres | ElixirConf EU 2025

LT: Elixir Communities in Germany - Marton Veres | ElixirConf EU 2025 Comments welcome! View the <span class="hashtag-ico...

#elixirconf#code#code-sync#elixirconf-eu

3 155 1

2025-06-07 13:15:46 UTC

New