#code

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Learning Resources>Talks

LT: Gleaming Github Actions - Austin Ziegler | ElixirConf EU

LT: Gleaming Github Actions - Austin Ziegler | ElixirConf EU 2026 Comments welcome! View the <span class="hashtag-icon-pl...

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

0 23 0

2026-06-29 13:00:03 UTC

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LT: GraphQL Queries, No Drama: Compile - Time Validation and Formatting - Rock | ElixirConf EU

LT: GraphQL Queries, No Drama: Compile - Time Validation and Formatting - Rock | ElixirConf EU 2026 Comments welcome! Vie...

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

1 33 0

2026-06-28 13:00:03 UTC

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Learning Resources>Talks

LT: Telegram Bots with Elixir: Shipping Faster, Sleeping Better - Max Gorin | ElixirConf EU

LT: Telegram Bots with Elixir: Shipping Faster, Sleeping Better - Max Gorin | ElixirConf EU 2026 Comments welcome! View t...

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2 55 0

2026-06-27 13:00:03 UTC

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Learning Resources>Talks

LT: Integrate Web Components with Forms Seamlessly - Krasen Penchev | ElixirConf EU

LT: Integrate Web Components with Forms Seamlessly - Krasen Penchev | ElixirConf EU 2026 Comments welcome! View the <span...

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

2 49 0

2026-06-26 13:00:03 UTC

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Update from the Elixir Core Team - Andrea Leopardi | Code BEAM Europe

Update from the Elixir Core Team - Andrea Leopardi | Code BEAM Europe 2025 Comments welcome! View the <span class="hashta...

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1 162 0

2026-06-24 13:00:03 UTC

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Elixir at the Core of a Virtual Power Plant - Jens Fischer & Johannes Weißl-Muhs | Code BEAM

Elixir at the Core of a Virtual Power Plant - Jens Fischer &amp; Johannes Weißl-Muhs | Code BEAM 2025 Comments welcome! V...

#code#code-sync

1 69 0

2026-06-15 13:00:03 UTC

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Learning Resources>Talks

Structured Generation and Logits Processing with Elixir - Chris Beck | Code BEAM Europe

Structured Generation and Logits Processing with Elixir - Chris Beck | Code BEAM Europe 2025 Comments welcome! View the <...

#code-sync

3 80 0

2026-05-20 13:00:03 UTC

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The Architecture of Oban Web - Shannon Selbert & Parker Selbert | ElixirConf EU

The Architecture of Oban Web - Shannon Selbert &amp; Parker Selbert | ElixirConf EU 2025 Comments welcome! View the <spa...

#code-sync

1 80 0

2026-05-15 13:00:03 UTC

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Learning Resources>Talks

Whisperer - An Elixir based Multi Agent Workflow Framework - Sola Aremu 'Pelumi & Ridwan Otun

Whisperer - An Elixir based Multi Agent Workflow Framework - Sola Aremu 'Pelumi &amp; Ridwan Otun Comments welcome! View...

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1 112 0

2026-05-13 13:00:03 UTC

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Softly, Surely: Bringing Elixir to Work - Ellyse Cedeno | Code BEAM Europe

Softly, Surely: Bringing Elixir to Work - Ellyse Cedeno | Code BEAM Europe 2025 Comments welcome! View the <span class="h...

#code-sync

2 81 0

2026-05-11 13:00:03 UTC

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This Week's Trending

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Update from the Elixir Core Team - Andrea Leopardi | Code BEAM Europe

Update from the Elixir Core Team - Andrea Leopardi | Code BEAM Europe 2025 Comments welcome! View the <span class="hashta...

#code#code-sync

1 162 0

2026-06-24 13:00:03 UTC

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Learning Resources>Talks

LT: Telegram Bots with Elixir: Shipping Faster, Sleeping Better - Max Gorin | ElixirConf EU

LT: Telegram Bots with Elixir: Shipping Faster, Sleeping Better - Max Gorin | ElixirConf EU 2026 Comments welcome! View t...

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

2 55 0

2026-06-27 13:00:03 UTC

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Learning Resources>Talks

LT: GraphQL Queries, No Drama: Compile - Time Validation and Formatting - Rock | ElixirConf EU

LT: GraphQL Queries, No Drama: Compile - Time Validation and Formatting - Rock | ElixirConf EU 2026 Comments welcome! Vie...

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

1 33 0

2026-06-28 13:00:03 UTC

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Learning Resources>Talks

LT: Gleaming Github Actions - Austin Ziegler | ElixirConf EU

LT: Gleaming Github Actions - Austin Ziegler | ElixirConf EU 2026 Comments welcome! View the <span class="hashtag-icon-pl...

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

0 23 0

2026-06-29 13:00:03 UTC

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Learning Resources>Talks

LT: Integrate Web Components with Forms Seamlessly - Krasen Penchev | ElixirConf EU

LT: Integrate Web Components with Forms Seamlessly - Krasen Penchev | ElixirConf EU 2026 Comments welcome! View the <span...

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

2 49 0

2026-06-26 13:00:03 UTC

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This Month's Trending

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Elixir at the Core of a Virtual Power Plant - Jens Fischer & Johannes Weißl-Muhs | Code BEAM

Elixir at the Core of a Virtual Power Plant - Jens Fischer &amp; Johannes Weißl-Muhs | Code BEAM 2025 Comments welcome! V...

#code#code-sync

1 69 0

2026-06-15 13:00:03 UTC

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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

17 955 3

2025-07-28 08:37:28 UTC

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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

68 998 14

2025-11-14 11:01:21 UTC

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Learning Resources>Talks

Authorization & Access Control: Case Studies and Practical Solutions using Elixir - Michał Buszkiew

Authorization &amp; Access Control: Case Studies and Practical Solutions using Elixir - Michał Buszkiew Comments welcome!...

#authentication#authorization#access-control#code#code-sync

2 617 0

2025-09-09 16:46:42 UTC

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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

9 282 2

2025-08-14 14:15:59 UTC

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Chat & Discussions>Chat / 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

22 279 4

2025-10-11 16:22:58 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

7 243 4

2026-05-06 01:59:26 UTC

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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

8 255 1

2025-12-14 19:34:52 UTC

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Learning Resources>Talks

Zenohex: scalable and fast communication library for Elixir - S. Hosoai, H. Takase, M. Osaki

Zenohex: scalable and fast communication library for Elixir - S. Hosoai, H. Takase, M. Osaki Comments welcome! View the <...

#code#code-sync

1 201 0

2025-07-06 13:00:03 UTC

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Learning Resources>Talks

Phoenix sync with ElectricSQL

Phoenix sync with ElectricSQL Comments welcome! View the <span class="hashtag-icon-placeholder"></span>code-sync tag for m...

#code#code-sync

4 202 0

2025-12-20 14:00:03 UTC

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Learning Resources>Talks

SeqEx: Building a MIDI Sequencer with Elixir - Dino Costa | Code BEAM Europe 2024

SeqEx: Building a MIDI Sequencer with Elixir - Dino Costa | Code BEAM Europe 2024 Comments welcome! View the <span class=...

#code#code-sync

1 117 0

2025-07-30 13:00:03 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...

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3 155 1

2025-10-27 15:54:33 UTC

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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

4 217 2

2025-12-12 17:33:22 UTC

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Learning Resources>Talks

Building Terminal Applications With Elixir - Gary Rennie | ElixirConf EU 2025 | ElixirConf EU 2025

Building Terminal Applications With Elixir - Gary Rennie | ElixirConf EU 2025 | ElixirConf EU 2025 Comments welcome! View...

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

1 176 0

2025-09-02 13:00:03 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

9 191 1

2025-11-25 20:22:12 UTC

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Learning Resources>Talks

Elixir LSP

Elixir LSP Comments welcome! View the code-sync tag for more Code Sync talks!

#code#code-sync

1 204 0

2025-12-15 14:00:02 UTC

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Last Three Year's Trending

Chat & Discussions>Chat / 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 2396 41

2023-11-30 07:17:36 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 1080 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

14 736 6

2023-10-12 20:45:02 UTC

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Chat & Discussions>Chat / Discussions

Fast elixir - Cool repo worth sharing

Just a cool repo I found sometime ago and figured worth resharing again.

#code

5 607 0

2023-12-03 17:52:02 UTC

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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

11 487 4

2023-09-18 20:45:22 UTC

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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

23 393 2

2025-02-28 00:08:40 UTC

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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

8 269 11

2024-10-24 11:33:13 UTC

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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

3 241 1

2025-01-20 14:43:02 UTC

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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

2 375 4

2024-01-17 07:57:20 UTC

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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

12 329 1

2025-06-11 14:52:58 UTC

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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

12 215 6

2025-06-10 18:50:03 UTC

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Learning Resources>Talks

Keynote: Type System and Elixir Updates + Extended Q&A - José Valim | ElixirConf EU 2025

Keynoyte: Type System and Elixir Updates + Extended Q&amp;A - José Valim | ElixirConf EU 2025 Comments welcome! View the...

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

4 182 0

2025-05-29 13:06:27 UTC

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Learning Resources>Talks

Node to Elixir: A newcomers' perspective after 2 years in production- Barnabas Jovanovics |Code BEAM

Node to Elixir: A newcomers’ perspective after 2 years in production- Barnabas Jovanovics |Code BEAM Comments welcome! Vi...

#code#code-sync

5 157 0

2025-07-02 13:00:03 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-...

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

5 201 1

2025-11-09 04:27:40 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

3 189 1

2025-12-22 17:13:50 UTC

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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 4685 12

2022-07-05 20:22:04 UTC

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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 3411 10

2019-12-17 20:59:22 UTC

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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 1397 2

2021-09-24 13:24:16 UTC

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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 1738 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 1181 14

2022-12-03 23:44:17 UTC

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Questions & Help>Questions

Please review my Tags Unify module

I am back to learn Elixir, and I am building a pet project to help me with my developer notes and collection of links, and as part of it ...

#code-review#learning-elixir#code

2 716 0

2019-12-07 21:49:06 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

3 165 4

2025-03-31 13:47:57 UTC

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Learning Resources>Talks

Distributed Elixir Made Simple - Johanna Larsson | ElixirConf EU 2025

Distributed Elixir Made Simple - Johanna Larsson | ElixirConf EU 2025 Comments welcome! View the <span class="hashtag-ico...

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

4 176 0

2025-11-23 14:00:03 UTC

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Learning Resources>Talks

Keynote: The AtomVM and New Horizons for Elixir - Davide Bettio & Mateusz Front | ElixirConf EU 2025

Keynote: The AtomVM and New Horizons for Elixir - Davide Bettio &amp; Mateusz Front | ElixirConf EU 2025 Comments welcome...

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

2 155 0

2025-06-09 13:00:03 UTC

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Learning Resources>Talks

The Elixir Security Roadmap by Michael Lubas | ElixirConf EU 2024

The Elixir Security Roadmap by Michael Lubas | ElixirConf EU 2024 Comments welcome! View the <span class="hashtag-icon-pl...

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

2 138 0

2024-12-16 23:28:11 UTC

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Learning Resources>Talks

Building a Multiplayer Browser Game with LiveView - Gonçalo Tomás | ElixirConf EU 2024

Building a Multiplayer Browser Game with LiveView - Gonçalo Tomás | ElixirConf EU 2024 Comments welcome! View the <span...

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

1 130 0

2024-12-26 14:00:03 UTC

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Learning Resources>Talks

Code Intelligence and RAG in Elixir with rag.ex - Chris Beck | ElixirConf EU 2025

Code Intelligence and RAG in Elixir with rag.ex - Chris Beck | ElixirConf EU 2025 Comments welcome! View th...

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

1 122 0

2025-11-13 14:00:03 UTC

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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

4 143 1

2025-01-12 19:16:04 UTC

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Learning Resources>Talks

What's New in Elixir Types Guillaume Duboc | ElixirConf EU

What’s New in Elixir Types Guillaume Duboc | ElixirConf EU 2025 Comments welcome! View the <span class="hashtag-icon-pl...

#elixirconf-eu

5 172 0

2026-05-09 13:00:03 UTC

New

Learning Resources>Talks

Don’t let it crash: How we applied our security checks on Elixir code - M. Tóth, D. Horpácsi

Don’t let it crash: How we applied our security checks on Elixir code - M. Tóth, D. Horpácsi Comments welcome! View the ...

#code#code-sync

0 115 0

2025-01-19 14:00:03 UTC

New