diff --git a/lua/plugin-name/utils/logger.lua b/lua/plugin-name/utils/logger.lua
new file mode 100644
index 0000000..168de3a
--- /dev/null
+++ b/lua/plugin-name/utils/logger.lua
@@ -0,0 +1,11 @@
+local logger = {}
+
+function logger.log(level, message)
+  vim.api.nvim_notify("[" .. level .. "] CodeSnap: " .. tostring(vim.inspect(message)), vim.log.levels[level], {})
+end
+
+function logger.error(message)
+  logger.log("ERROR", message)
+end
+
+return logger
diff --git a/lua/plugin-name/utils/path.lua b/lua/plugin-name/utils/path.lua
new file mode 100644
index 0000000..617bcb7
--- /dev/null
+++ b/lua/plugin-name/utils/path.lua
@@ -0,0 +1,9 @@
+local path_utils = {}
+
+function path_utils.back(path)
+  local parsed_path, _ = path:gsub("/[^\\/]+/?$", "")
+
+  return parsed_path
+end
+
+return path_utils
diff --git a/lua/plugin-name/utils/table.lua b/lua/plugin-name/utils/table.lua
index 965313e..732912a 100644
--- a/lua/plugin-name/utils/table.lua
+++ b/lua/plugin-name/utils/table.lua
@@ -1,3 +1,4 @@
+local list_utils = require("codesnap.utils.list")
 local table_utils = {}
 
 function table_utils.assign(t, props)
@@ -14,4 +15,56 @@ function table_utils.merge(t1, t2)
   return t1
 end
 
+function table_utils.is_array(t)
+  return type(t[1]) == "number"
+end
+
+function table_utils.typeof(value)
+  if type(value) == "table" then
+    if table_utils.is_array(value) then
+      return "array"
+    else
+      return "table"
+    end
+  end
+
+  return type(value)
+end
+
+function table_utils.serialize_array(t)
+  local result = list_utils.map(t, function(ele)
+    table_utils.serialize_json(ele)
+  end)
+
+  return "[" .. result.concat(t, ",") .. "]"
+end
+
+function table_utils.serialize_table(t)
+  local result = {}
+
+  for key, value in pairs(t) do
+    table.insert(result, string.format('"%s":%s', key, table_utils.serialize_json(value)))
+  end
+
+  return "{" .. table.concat(result, ",") .. "}"
+end
+
+function table_utils.serialize_string(value)
+  return '"' .. value .. '"'
+end
+
+function table_utils.serialize_json(t)
+  local complex_type_parser = {
+    array = table_utils.serialize_array,
+    table = table_utils.serialize_table,
+    string = table_utils.serialize_string,
+  }
+
+  local parse = complex_type_parser[table_utils.typeof(t)] or function(v)
+    return v
+  end
+
+  return parse(t)
+end
+
 return table_utils
diff --git a/project.toml b/project.toml
index 52505b5..6dd355a 100644
--- a/project.toml
+++ b/project.toml
@@ -1,6 +1,6 @@
 [project]
 name = "plugin-name"
-version = "0.0.3"
+version = "0.0.4"
 description = "description"
 author = "Mist"
 email = "mist.zzh@gmail.com"