✨This talk was recorded at ElixirConf EU 2023. If you're curious about our upcoming event, check https://elixirconf.eu ✨ Abstract: Struggling with slow Elixir compile times? Do you change just a single file and re-run your test, but it compiles tens of files and takes ages? This interactive talk will go through a number of examples to help you understand which files get recompiled and why. After the talk, you’ll be able to better understand compile-time dependencies in your own codebase and follow some common practices to reduce your compile-time dependencies. Talk objectives: Help you understand how Elixir’s compiler decides which files need to be recompiled when you update a file Help you understand ways to reduce your compile-time dependencies and speed up your compilation time Let's keep in touch! Follow us on: 💥 Twitter: https://twitter.com/ElixirConfEU 💥 Facebook: https://www.facebook.com/CodeSyncGlobal 💥 LinkedIn: https://www.linkedin.com/company/code-sync 💥 Mastodon: https://genserver.social/codesync