# Client Runtime Reference Now Available

**URL:** <https://forum.elixirforum.com/t/client-runtime-reference-now-available/73277>\
**Category:** News & Updates\
**Tags:** hologram, hologram-documentation, hologram-feedback\
**Created:** [November 11, 2025, 6:53pm UTC](https://forum.elixirforum.com/t/client-runtime-reference-now-available/73277 "2025-11-11T18:53:07Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bartblast](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/bartblast/32/17647_2.png) [@bartblast](https://forum.elixirforum.com/u/bartblast)\
**Post date:** [November 11, 2025, 6:53pm UTC](https://forum.elixirforum.com/t/client-runtime-reference-now-available/73277/1 "2025-11-11T18:53:08Z")

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Hi folks,

For anyone following Hologram’s development or curious about running Elixir in the browser, I’ve created the [Client Runtime Reference](https://hologram.page/reference/client-runtime) that shows exactly what’s supported in the Elixir client runtime.

The reference tracks:

- Over 100 Elixir standard library modules with per-function status
- Erlang functions that have been manually ported
- Dependency relationships between Elixir and Erlang functions

Many functions are already complete, and those marked “in progress” often work well for typical web development scenarios.

Link: [Client Runtime - Hologram](https://hologram.page/reference/client-runtime)

Would love to hear thoughts from the community!

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**Author:** ![frankdugan3](https://forum.elixirforum.com/user_avatar/forum.elixirforum.com/frankdugan3/32/39210_2.png) [@frankdugan3](https://forum.elixirforum.com/u/frankdugan3)\
**Post date:** [November 11, 2025, 7:21pm UTC](https://forum.elixirforum.com/t/client-runtime-reference-now-available/73277/2 "2025-11-11T19:21:08Z")

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Excellent resource, thank you!

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**Author:** ![garrison](https://forum.elixirforum.com/letter_avatar_proxy/v4/letter/g/3bc359/32.png) [@garrison](https://forum.elixirforum.com/u/garrison)\
**Post date:** [November 12, 2025, 4:25pm UTC](https://forum.elixirforum.com/t/client-runtime-reference-now-available/73277/3 "2025-11-12T16:25:05Z")

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This is pretty cool to click through. Definitely puts into perspective how much work this is! 🙂