diff --git a/README.md b/README.md
index 6d237e1..b2c5a6f 100644
--- a/README.md
+++ b/README.md
@@ -180,21 +180,33 @@ Both bars:
 
 ## Supported Languages
 
-turbo-debug ships adapter configs for 12 languages. You install the adapter
+turbo-debug ships adapter configs for 22 languages. You install the adapter
 binary (via [mason.nvim](https://github.com/williamboman/mason.nvim), your
 package manager, or manually) — turbo-debug handles all the configuration.
 
 | Language | Adapter | Language | Adapter |
 |----------|---------|----------|---------|
 | Python | debugpy | C# | netcoredbg |
-| JavaScript / TS | js-debug | Java | java-debug-adapter |
-| Go | delve | Kotlin | kotlin-debug |
-| C / C++ | codelldb | PHP | php-debug |
-| Rust | codelldb | Ruby | rdbg |
-| Swift | codelldb | Lua (Neovim) | osv |
+| JavaScript / TS | js-debug | F# | netcoredbg |
+| Go | delve | Java | java-debug-adapter |
+| C / C++ | codelldb | Kotlin | kotlin-debug |
+| Rust | codelldb | PHP | php-debug |
+| Swift | codelldb | Ruby | rdbg |
+| Zig | codelldb | Elixir | elixir-ls |
+| Nim | codelldb | Haskell | haskell-debug-adapter |
+| Crystal | codelldb | OCaml | ocamlearlybird |
+| Dart / Flutter | dart-debug | R | vscDebugger |
+| Bash / Sh | bash-debug-adapter | Lua (Neovim) | osv |
 
-Rust gets special treatment: pressing `c` runs `cargo build` automatically
-and picks the binary via `vim.ui.select`.
+Special treatment:
+- **Rust**: pressing `c` runs `cargo build` automatically and picks the
+  binary via `vim.ui.select`.
+- **Python**: auto-detects virtualenvs (`VIRTUAL_ENV`, `CONDA_PREFIX`,
+  `.venv`, `venv`, `env`, `.env`).
+- **Dart**: if `flutter` is on PATH, a "Launch Flutter app" configuration
+  is added alongside the plain Dart file launch.
+- **R**: preflights that the `vscDebugger` R package is installed; silently
+  skips registration if missing.
 
 ## What This Plugin Actually Does
 
diff --git a/doc/turbo-debug.txt b/doc/turbo-debug.txt
index 80463db..03f7798 100644
--- a/doc/turbo-debug.txt
+++ b/doc/turbo-debug.txt
@@ -32,7 +32,7 @@ Features:
 - Floating REPL eval (|E|)
 - Floating status bar + control bar chrome (independent of any statusline
   plugin)
-- Zero-config adapters for 12 languages
+- Zero-config adapters for 22 languages
 - Theme-agnostic colors (every highlight links to a standard group)
 
 ==============================================================================
@@ -332,11 +332,22 @@ Built-in adapter support (adapter binary must be installed):
   C/C++            codelldb         codelldb
   Rust             codelldb         codelldb
   Swift            codelldb         codelldb
+  Zig              codelldb         codelldb
+  Nim              codelldb         codelldb
+  Crystal          codelldb         codelldb
   C#               netcoredbg       netcoredbg
+  F#               netcoredbg       netcoredbg
   Java             java-debug       java-debug-adapter
   Kotlin           kotlin-debug     kotlin-debug-adapter
   PHP              php-debug        php-debug-adapter
   Ruby             rdbg             rdbg
+  Dart             dart-debug       dart debug_adapter
+  Flutter          flutter-debug    flutter debug_adapter
+  Bash / Sh        bash-debug       bash-debug-adapter
+  Elixir           elixir-ls        elixir-ls-debugger
+  Haskell          haskell-debug    haskell-debug-adapter
+  OCaml            earlybird        ocamlearlybird
+  R                vscDebugger      R (with vscDebugger pkg)
   Lua (Neovim)     osv              one-small-step-for-vimkind
 
 Path resolution order:
@@ -350,6 +361,15 @@ and picks the binary via `vim.ui.select` if multiple artifacts exist.
 Python auto-detects virtualenvs: `VIRTUAL_ENV`, `CONDA_PREFIX`, then the
 common directories `.venv`, `venv`, `env`, `.env` relative to `cwd`.
 
+Dart auto-detects Flutter: if `flutter` is on PATH alongside `dart`, a
+"Launch Flutter app" configuration is added to the `dart` filetype in
+addition to the plain Dart file launch.
+
+R requires the `vscDebugger` R package. turbo-debug preflights it via
+`Rscript` and silently skips registration if the package is missing. Install
+with `install.packages("vscDebugger")` or
+`remotes::install_github("ManuelHentschel/vscDebugger")`.
+
 Adapter binaries are the user's responsibility to install (mason.nvim is
 the easiest route).
 
diff --git a/lua/turbo-debug/adapters/bash.lua b/lua/turbo-debug/adapters/bash.lua
new file mode 100644
index 0000000..a94b917
--- /dev/null
+++ b/lua/turbo-debug/adapters/bash.lua
@@ -0,0 +1,39 @@
+local loader = require("turbo-debug.adapters.init")
+
+local M = {}
+
+function M.register(dap)
+  local exe = loader.find_executable({ "bash-debug-adapter" })
+  if not exe then return end
+
+  local bashdb_dir = vim.fn.stdpath("data") .. "/mason/packages/bash-debug-adapter/extension/bashdb_dir"
+  if vim.fn.isdirectory(bashdb_dir) == 0 then bashdb_dir = nil end
+
+  loader.register(dap, "bashdb", {
+    type = "executable",
+    command = exe,
+    name = "bashdb",
+  }, {
+    {
+      type = "bashdb",
+      request = "launch",
+      name = "Launch file",
+      showDebugOutput = true,
+      pathBashdb = bashdb_dir and (bashdb_dir .. "/bashdb") or "bashdb",
+      pathBashdbLib = bashdb_dir,
+      trace = true,
+      file = "${file}",
+      program = "${file}",
+      cwd = "${workspaceFolder}",
+      pathCat = "cat",
+      pathBash = "/bin/bash",
+      pathMkfifo = "mkfifo",
+      pathPkill = "pkill",
+      args = {},
+      env = {},
+      terminalKind = "integrated",
+    },
+  }, { "sh", "bash" })
+end
+
+return M
diff --git a/lua/turbo-debug/adapters/c.lua b/lua/turbo-debug/adapters/c.lua
index 7b90d2b..fb711b0 100644
--- a/lua/turbo-debug/adapters/c.lua
+++ b/lua/turbo-debug/adapters/c.lua
@@ -62,7 +62,7 @@ function M.register(dap)
       cwd = "${workspaceFolder}",
     },
   }
-  for _, ft in ipairs({ "c", "cpp", "swift" }) do
+  for _, ft in ipairs({ "c", "cpp", "swift", "zig", "nim", "crystal" }) do
     dap.configurations[ft] = dap.configurations[ft] or prompt_config
   end
 
diff --git a/lua/turbo-debug/adapters/dart.lua b/lua/turbo-debug/adapters/dart.lua
new file mode 100644
index 0000000..19690ad
--- /dev/null
+++ b/lua/turbo-debug/adapters/dart.lua
@@ -0,0 +1,46 @@
+local loader = require("turbo-debug.adapters.init")
+
+local M = {}
+
+function M.register(dap)
+  local dart = loader.find_executable({ "dart" })
+  if not dart then return end
+
+  local configs = {
+    {
+      type = "dart",
+      request = "launch",
+      name = "Launch Dart file",
+      program = "${file}",
+      cwd = "${workspaceFolder}",
+      toolArgs = { "--enable-vm-service" },
+    },
+  }
+
+  local flutter = loader.find_executable({ "flutter" })
+  if flutter then
+    if not dap.adapters.flutter then
+      dap.adapters.flutter = {
+        type = "executable",
+        command = flutter,
+        args = { "debug_adapter" },
+      }
+    end
+    table.insert(configs, {
+      type = "flutter",
+      request = "launch",
+      name = "Launch Flutter app",
+      program = "lib/main.dart",
+      cwd = "${workspaceFolder}",
+      flutterMode = "debug",
+    })
+  end
+
+  loader.register(dap, "dart", {
+    type = "executable",
+    command = dart,
+    args = { "debug_adapter" },
+  }, configs, { "dart" })
+end
+
+return M
diff --git a/lua/turbo-debug/adapters/init.lua b/lua/turbo-debug/adapters/init.lua
index 5c99968..127a434 100644
--- a/lua/turbo-debug/adapters/init.lua
+++ b/lua/turbo-debug/adapters/init.lua
@@ -38,7 +38,7 @@ local function register_simple_adapters(dap)
           program = function() return vim.fn.input("Path to DLL: ", vim.fn.getcwd() .. "/bin/Debug/", "file") end,
         },
       },
-      { "cs" },
+      { "cs", "fsharp" },
     },
 
     {
@@ -119,6 +119,77 @@ local function register_simple_adapters(dap)
       },
       { "ruby" },
     },
+
+    {
+      "mix_task",
+      {
+        "elixir-ls-debugger",
+        "elixir-ls-debug-adapter",
+        vim.fn.stdpath("data") .. "/mason/packages/elixir-ls/debugger.sh",
+      },
+      {
+        type = "executable",
+      },
+      {
+        {
+          type = "mix_task",
+          request = "launch",
+          name = "mix test",
+          task = "test",
+          taskArgs = { "--trace" },
+          startApps = true,
+          projectDir = "${workspaceFolder}",
+          requireFiles = { "test/**/test_helper.exs", "test/**/*_test.exs" },
+        },
+      },
+      { "elixir" },
+    },
+
+    {
+      "haskell",
+      { "haskell-debug-adapter" },
+      {
+        type = "executable",
+      },
+      {
+        {
+          type = "haskell",
+          request = "launch",
+          name = "Launch file",
+          workspace = "${workspaceFolder}",
+          startup = "${file}",
+          stopOnEntry = true,
+          logFile = vim.fn.stdpath("data") .. "/haskell-dap.log",
+          logLevel = "WARNING",
+          ghciEnv = vim.empty_dict(),
+          ghciPrompt = "H>>= ",
+          ghciInitialPrompt = "Prelude>",
+          ghciCmd = "cabal exec -- ghci-dap --interactive -i -i${workspaceFolder}",
+        },
+      },
+      { "haskell" },
+    },
+
+    {
+      "ocamlearlybird",
+      { "ocamlearlybird" },
+      {
+        type = "executable",
+        args = { "debug" },
+      },
+      {
+        {
+          type = "ocamlearlybird",
+          request = "launch",
+          name = "Launch bytecode",
+          program = function()
+            return vim.fn.input("Path to bytecode: ", vim.fn.getcwd() .. "/_build/default/", "file")
+          end,
+          stopOnEntry = false,
+        },
+      },
+      { "ocaml" },
+    },
   }
 
   for _, s in ipairs(simple) do
@@ -153,7 +224,7 @@ function M.setup()
   local dap = require("dap")
 
   -- load adapters with non-trivial logic from separate files
-  for _, name in ipairs({ "python", "go", "c", "javascript" }) do
+  for _, name in ipairs({ "python", "go", "c", "javascript", "dart", "bash", "r" }) do
     local ok, adapter_mod = pcall(require, "turbo-debug.adapters." .. name)
     if ok and adapter_mod.register then adapter_mod.register(dap) end
   end
diff --git a/lua/turbo-debug/adapters/r.lua b/lua/turbo-debug/adapters/r.lua
new file mode 100644
index 0000000..6710cb4
--- /dev/null
+++ b/lua/turbo-debug/adapters/r.lua
@@ -0,0 +1,39 @@
+local loader = require("turbo-debug.adapters.init")
+
+local M = {}
+
+-- vscDebugger is an R package, not a standalone binary. It must be installed
+-- in the user's R library (install.packages("vscDebugger") or remotes::install_github).
+-- Silently skip registration if it's missing — matches the "no noise when
+-- prereqs missing" invariant used by the other adapters.
+local function has_vsc_debugger()
+  if vim.fn.executable("Rscript") ~= 1 then return false end
+  vim.fn.system({
+    "Rscript",
+    "-e",
+    "if (!requireNamespace('vscDebugger', quietly=TRUE)) quit(status=1)",
+  })
+  return vim.v.shell_error == 0
+end
+
+function M.register(dap)
+  local R = loader.find_executable({ "R" })
+  if not R then return end
+  if not has_vsc_debugger() then return end
+
+  loader.register(dap, "r", {
+    type = "executable",
+    command = R,
+    args = { "-e", "vscDebugger::.vsc.listenForDAP()" },
+  }, {
+    {
+      type = "r",
+      request = "launch",
+      name = "Launch R file",
+      program = "${file}",
+      cwd = "${workspaceFolder}",
+    },
+  }, { "r", "rmd" })
+end
+
+return M
diff --git a/tests/test_adapters.lua b/tests/test_adapters.lua
index db19785..9cf8523 100644
--- a/tests/test_adapters.lua
+++ b/tests/test_adapters.lua
@@ -9,7 +9,7 @@ assert_eq(loader.find_executable({ "totally-fake-binary-xyz" }), nil, "non-exist
 assert_eq(loader.find_executable({ "sh" }) ~= nil, true, "find_executable finds sh")
 
 -- all adapter modules load and have register()
-for _, name in ipairs({ "python", "go", "c", "javascript" }) do
+for _, name in ipairs({ "python", "go", "c", "javascript", "dart", "bash", "r" }) do
   assert_eq(type(require("turbo-debug.adapters." .. name).register), "function", name .. " has register()")
 end