diff --git a/plugins/by-name/femaco/default.nix b/plugins/by-name/femaco/default.nix
new file mode 100644
index 0000000000..81e0add852
--- /dev/null
+++ b/plugins/by-name/femaco/default.nix
@@ -0,0 +1,142 @@
+{ lib, ... }:
+let
+  inherit (lib.nixvim) defaultNullOpts;
+in
+lib.nixvim.plugins.mkNeovimPlugin {
+  name = "femaco";
+  packPathName = "nvim-FeMaco.lua";
+  package = "nvim-FeMaco-lua";
+
+  maintainers = [ lib.maintainers.GaetanLepage ];
+
+  settingsOptions = {
+    prepare_buffer =
+      defaultNullOpts.mkRaw
+        ''
+          function(opts)
+            local buf = vim.api.nvim_create_buf(false, false)
+            return vim.api.nvim_open_win(buf, true, opts)
+          end
+        ''
+        ''
+          This function should prepare a new buffer and return the `winid`.
+          By default, it opens a floating window.
+          Provide a different callback to change this behaviour.
+
+          ```lua
+          @param opts: the return value from float_opts
+          ```
+        '';
+
+    float_opts =
+      defaultNullOpts.mkRaw
+        ''
+          function(code_block)
+            return {
+              relative = 'cursor',
+              width = require('femaco.utils').clip_val(5, 120, vim.api.nvim_win_get_width(0) - 10),
+              height = require('femaco.utils').clip_val(5, #code_block.lines, vim.api.nvim_win_get_height(0) - 6),
+              anchor = 'NW',
+              row = 0,
+              col = 0,
+              style = 'minimal',
+              border = 'rounded',
+              zindex = 1,
+            }
+          end
+        ''
+        ''
+          Should return options passed to `nvim_open_win`
+          `@param code_block`: data about the code-block with the keys
+          - `range`
+          - `lines`
+          - `lang`
+        '';
+
+    ft_from_lang =
+      defaultNullOpts.mkRaw
+        ''
+          function(lang)
+            return lang
+          end
+        ''
+        ''
+          Return filetype to use for a given lang.
+          `lang` can be `nil`.
+        '';
+
+    post_open_float =
+      defaultNullOpts.mkRaw
+        ''
+          function(winnr)
+            vim.wo.signcolumn = 'no'
+          end
+        ''
+        ''
+          What to do after opening the float.
+        '';
+
+    create_tmp_filepath =
+      defaultNullOpts.mkRaw
+        ''
+          function(filetype)
+            return os.tmpname()
+          end
+        ''
+        ''
+          Create the path to a temporary file.
+        '';
+
+    ensure_newline =
+      defaultNullOpts.mkRaw
+        ''
+          function(base_filetype)
+            return false
+          end
+        ''
+        ''
+          Whether a newline should always be used.
+          This is useful for multiline injections which separators needs to be on separate lines
+          such as markdown, neorg etc.
+
+          `@param base_filetype`: The filetype which FeMaco is called from, not the filetype of the
+          injected language (this is the current buffer so you can get it from `vim.bo.filetyp`).
+        '';
+
+    normalize_indent =
+      defaultNullOpts.mkRaw
+        ''
+          function (base_filetype)
+            return false
+          end
+        ''
+        ''
+          Should return `true` if the indentation should be normalized.
+
+          Useful when the injected language inherits indentation from the construction scope (e.g.
+          an inline multiline sql string).
+
+          If `true`, the leading indentation is detected, stripped, and restored before/after
+          editing.
+
+          `@param base_filetype`: The filetype which FeMaco is called from, not the filetype of the
+          injected language (this is the current buffer, so you can get it from `vim.bo.filetype`).
+        '';
+  };
+
+  settingsExample = {
+    ft_from_lang.__raw = ''
+      function(lang)
+        if mapped_filetype[lang] then
+          return mapped_filetype[lang]
+        end
+        return lang
+      end
+    '';
+    ensure_newline.__raw = ''
+      function(base_filetype)
+        return true
+      end
+    '';
+  };
+}
diff --git a/tests/test-sources/plugins/by-name/femaco/default.nix b/tests/test-sources/plugins/by-name/femaco/default.nix
new file mode 100644
index 0000000000..2716ae5c11
--- /dev/null
+++ b/tests/test-sources/plugins/by-name/femaco/default.nix
@@ -0,0 +1,82 @@
+{
+  empty = {
+    plugins.femaco.enable = true;
+  };
+
+  defaults = {
+    plugins.femaco = {
+      enable = true;
+
+      settings = {
+        prepare_buffer.__raw = ''
+          function(opts)
+            local buf = vim.api.nvim_create_buf(false, false)
+            return vim.api.nvim_open_win(buf, true, opts)
+          end
+        '';
+        float_opts.__raw = ''
+          function(code_block)
+            return {
+              relative = 'cursor',
+              width = require('femaco.utils').clip_val(5, 120, vim.api.nvim_win_get_width(0) - 10),
+              height = require('femaco.utils').clip_val(5, #code_block.lines, vim.api.nvim_win_get_height(0) - 6),
+              anchor = 'NW',
+              row = 0,
+              col = 0,
+              style = 'minimal',
+              border = 'rounded',
+              zindex = 1,
+            }
+          end
+        '';
+        ft_from_lang.__raw = ''
+          function(lang)
+            return lang
+          end
+        '';
+        post_open_float.__raw = ''
+          function(winnr)
+            vim.wo.signcolumn = 'no'
+          end
+        '';
+        create_tmp_filepath.__raw = ''
+          function(filetype)
+            return os.tmpname()
+          end
+        '';
+        ensure_newline.__raw = ''
+          function(base_filetype)
+            return false
+          end
+        '';
+        normalize_indent.__raw = ''
+          function (base_filetype)
+            return false
+          end
+        '';
+      };
+    };
+  };
+
+  example = {
+    plugins.femaco = {
+      enable = true;
+
+      settings = {
+        ft_from_lang.__raw = ''
+          function(lang)
+            if mapped_filetype[lang] then
+              return mapped_filetype[lang]
+            end
+            return lang
+          end
+        '';
+        ensure_newline.__raw = ''
+          function(base_filetype)
+            return true
+          end
+        '';
+      };
+    };
+  };
+}
diff --git a/typos.toml b/typos.toml
index 64e894a7c5..863ad31081 100644
--- a/typos.toml
+++ b/typos.toml
@@ -15,6 +15,7 @@ ket = "ket"                   # ./plugins/utils/sandwich.nix
 tro = "tro"                   # ./plugins/utils/spectre.nix
 protols = "protols"           # ./plugins/lsp/lsp-packages.nix
 compatibilty = "compatibilty" # ./plugins/by-name/visual-multi/default.nix
+Maco = "Maco"                 # ./plugins/by-name/femaco
 
 [type.patch]
 extend-glob = ["*.patch"]