Docs Party 2024 (#15876)

Co-authored-by: Raunak Raj <nkray21111983@gmail.com>
Co-authored-by: Thorsten Ball <mrnugget@gmail.com>
Co-authored-by: Bennet <bennet@zed.dev>
Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
Co-authored-by: Joseph T Lyons <JosephTLyons@gmail.com>
Co-authored-by: Mikayla <mikayla@zed.dev>
Co-authored-by: Jason <jason@zed.dev>
Co-authored-by: Antonio Scandurra <me@as-cii.com>
Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>
Co-authored-by: Marshall <marshall@zed.dev>
Co-authored-by: Nathan Sobo <nathan@zed.dev>
Co-authored-by: Jason Mancuso <7891333+jvmncs@users.noreply.github.com>
Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>

docs/src/languages/elixir.md

@@ -2,6 +2,14 @@
 
 Elixir support is available through the [Elixir extension](https://github.com/zed-industries/zed/tree/main/extensions/elixir).
 
+- Tree Sitter:
+  - [elixir-lang/tree-sitter-elixir](https://github.com/elixir-lang/tree-sitter-elixir)
+  - [phoenixframework/tree-sitter-heex](https://github.com/phoenixframework/tree-sitter-heex)
+- Language servers:
+  - [elixir-lsp/elixir-ls](https://github.com/elixir-lsp/elixir-ls)
+  - [elixir-tools/next-ls](https://github.com/elixir-tools/next-ls)
+  - [lexical-lsp/lexical](https://github.com/lexical-lsp/lexical)
+
 ## Choosing a language server
 
 The Elixir extension offers language server support for `elixir-ls`, `next-ls`, and `lexical`.
@@ -36,13 +44,13 @@ To switch to `lexical`, add the following to your `settings.json`:
 
 1. Install `elixir`:
 
-```bash
+```sh
 brew install elixir
 ```
 
 2. Install `elixir-ls`:
 
-```bash
+```sh
 brew install elixir-ls
 ```
 
@@ -69,7 +77,7 @@ If you prefer to format your code with [Mix](https://hexdocs.pm/mix/Mix.html), u
 }
 ```
 
-### Additional workspace configuration options (requires Zed `0.128.0`):
+### Additional workspace configuration options
 
 You can pass additional elixir-ls workspace configuration options via lsp settings in `settings.json`.
 
@@ -86,3 +94,9 @@ The following example disables dialyzer:
 ```
 
 See [ElixirLS configuration settings](https://github.com/elixir-lsp/elixir-ls#elixirls-configuration-settings) for more options.
+
+### HEEx
+
+Zed also supports HEEx templates. HEEx is a mix of [EEx](https://hexdocs.pm/eex/1.12.3/EEx.html) (Embedded Elixir) and HTML, and is used in Phoenix LiveView applications.
+
+- Tree Sitter: [phoenixframework/tree-sitter-heex](https://github.com/phoenixframework/tree-sitter-heex)