diff --git a/dot_config/nvim/lazy-lock.json b/dot_config/nvim/lazy-lock.json
index fb0303a..b1d9f11 100644
--- a/dot_config/nvim/lazy-lock.json
+++ b/dot_config/nvim/lazy-lock.json
@@ -1,42 +1,43 @@
 {
   "Comment.nvim": { "branch": "master", "commit": "0236521ea582747b58869cb72f70ccfa967d2e89" },
-  "LuaSnip": { "branch": "master", "commit": "82108e7e31cc6fc223cc5df5cae6d89f70bb199f" },
+  "LuaSnip": { "branch": "master", "commit": "2dbef19461198630b3d7c39f414d09fb07d1fdd2" },
   "bufferline.nvim": { "branch": "main", "commit": "6c456b888823d9e4832aa91c482bccd19445c009" },
   "cmp-nvim-lsp": { "branch": "main", "commit": "5af77f54de1b16c34b23cba810150689a3a90312" },
-  "copilot.vim": { "branch": "release", "commit": "1a55183ef9347d6f420406a3746474b6b9fb9ef5" },
+  "copilot.vim": { "branch": "release", "commit": "a8142d44602f1b3f7b5c03c52b55f8f5d3453bf0" },
   "diffview.nvim": { "branch": "main", "commit": "3dc498c9777fe79156f3d32dddd483b8b3dbd95f" },
-  "gitsigns.nvim": { "branch": "main", "commit": "4aaacbf5e5e2218fd05eb75703fe9e0f85335803" },
+  "gitsigns.nvim": { "branch": "main", "commit": "300a306da9973e81c2c06460f71fd7a079df1f36" },
   "go.nvim": { "branch": "master", "commit": "24d2fa373d55d9900cd4b502a88214dc17e6fab6" },
   "gruvbox.nvim": { "branch": "main", "commit": "4176b0b720db0c90ab4030e5c1b4893faf41fd51" },
   "guihua.lua": { "branch": "master", "commit": "9fb6795474918b492d9ab01b1ebaf85e8bf6fe0b" },
   "jester": { "branch": "main", "commit": "424b96970ac49da7b1298502e03143a8f11d5bcf" },
-  "lazy.nvim": { "branch": "main", "commit": "96584866b9c5e998cbae300594d0ccfd0c464627" },
-  "lsp-zero.nvim": { "branch": "v3.x", "commit": "2d4b39bfbfd27d16db24af4ea566f81610207d69" },
+  "lazy.nvim": { "branch": "main", "commit": "aedcd79811d491b60d0a6577a9c1701063c2a609" },
+  "lsp-zero.nvim": { "branch": "v3.x", "commit": "c129311f4867675a52551b0a7ef12186308be00b" },
   "lualine.nvim": { "branch": "master", "commit": "566b7036f717f3d676362742630518a47f132fff" },
-  "mason-lspconfig.nvim": { "branch": "main", "commit": "3ba1b92b771f33256b4969d696b82c8ae7075364" },
-  "mason.nvim": { "branch": "main", "commit": "e110bc3be1a7309617cecd77bfe4bf86ba1b8134" },
-  "neodev.nvim": { "branch": "main", "commit": "66b58c47dc393700c3523067d9d12879a1a528dd" },
-  "nvim-autopairs": { "branch": "master", "commit": "9fd41181693dd4106b3e414a822bb6569924de81" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "b9084b1f42f790d6230dc66dbcb6bcc35b148552" },
+  "mason.nvim": { "branch": "main", "commit": "9c9416817c9f4e6f333c749327a1ed5355cfab61" },
+  "neodev.nvim": { "branch": "main", "commit": "3408a4daeca5ff8f41cb2c668b6d8fcc665f793a" },
+  "nvim-autopairs": { "branch": "master", "commit": "096d0baecc34f6c5d8a6dd25851e9d5ad338209b" },
   "nvim-cmp": { "branch": "main", "commit": "538e37ba87284942c1d76ed38dd497e54e65b891" },
   "nvim-colorizer.lua": { "branch": "master", "commit": "36c610a9717cc9ec426a07c8e6bf3b3abcb139d6" },
   "nvim-cursorword": { "branch": "master", "commit": "c0f2958ec729b47be2dba0d79ef43d005dac9f4e" },
   "nvim-dap": { "branch": "master", "commit": "9adbfdca13afbe646d09a8d7a86d5d031fb9c5a5" },
-  "nvim-dap-ui": { "branch": "master", "commit": "a6beb3a855b42faa1d0fee1081602257719c2c5e" },
+  "nvim-dap-ui": { "branch": "master", "commit": "d845ebd798ad1cf30aa4abd4c4eff795cdcfdd4f" },
   "nvim-dap-virtual-text": { "branch": "master", "commit": "d4542ac257d3c7ee4131350db6179ae6340ce40b" },
-  "nvim-lspconfig": { "branch": "master", "commit": "7eed8b2150192e5ad05e1886fdf133493ddf2928" },
+  "nvim-lspconfig": { "branch": "master", "commit": "8917d2c830e04bf944a699b8c41f097621283828" },
   "nvim-surround": { "branch": "main", "commit": "703ec63aa798e5e07d309b35e42def34bebe0174" },
-  "nvim-treesitter": { "branch": "master", "commit": "842507a578704157e6c8f8f26befcb3b3a880efb" },
-  "nvim-web-devicons": { "branch": "master", "commit": "140edfcf25093e8b321d13e154cbce89ee868ca0" },
+  "nvim-treesitter": { "branch": "master", "commit": "fb91060f597c4850847067d3f542fbdfc77480ac" },
+  "nvim-web-devicons": { "branch": "master", "commit": "b427ac5f9dff494f839e81441fb3f04a58cbcfbc" },
   "playground": { "branch": "master", "commit": "ba48c6a62a280eefb7c85725b0915e021a1a0749" },
-  "plenary.nvim": { "branch": "master", "commit": "55d9fe89e33efd26f532ef20223e5f9430c8b0c0" },
+  "plenary.nvim": { "branch": "master", "commit": "663246936325062427597964d81d30eaa42ab1e4" },
   "project.nvim": { "branch": "main", "commit": "8c6bad7d22eef1b71144b401c9f74ed01526a4fb" },
   "suda.vim": { "branch": "master", "commit": "8b0fc3711760195aba104e2d190cff9af8267052" },
   "telescope-fzf-native.nvim": { "branch": "main", "commit": "6c921ca12321edaa773e324ef64ea301a1d0da62" },
   "telescope.nvim": { "branch": "0.1.x", "commit": "d90956833d7c27e73c621a61f20b29fdb7122709" },
-  "undotree": { "branch": "master", "commit": "36ff7abb6b60980338344982ad4cdf03f7961ecd" },
-  "vim-fugitive": { "branch": "master", "commit": "59659093581aad2afacedc81f009ed6a4bfad275" },
+  "undotree": { "branch": "master", "commit": "d9c8b4ef872e078e8c4080812e5a3ed56d151c00" },
+  "vim-fugitive": { "branch": "master", "commit": "854a8df0d06b8d3fcb30fa7f2b08c62b553eee3b" },
   "vim-matchup": { "branch": "master", "commit": "e2cca1747ab175b8d839a5d28679427564643a57" },
   "vim-repeat": { "branch": "master", "commit": "24afe922e6a05891756ecf331f39a1f6743d3d5a" },
+  "vim-speeddating": { "branch": "master", "commit": "5a36fd29df63ea3f65562bd2bb837be48a5ec90b" },
   "which-key.nvim": { "branch": "main", "commit": "4433e5ec9a507e5097571ed55c02ea9658fb268a" },
-  "whitespace.nvim": { "branch": "master", "commit": "f0fc9e9c4ce3f7d2166e9e5a069b64b9ca4a3f15" }
+  "whitespace.nvim": { "branch": "master", "commit": "fda1dd48e63e62a0ebd270c38d87e246b29c3616" }
 }
\ No newline at end of file
diff --git a/dot_config/nvim/lua/mappings.lua b/dot_config/nvim/lua/mappings.lua
index cfe54a0..3cd6d09 100644
--- a/dot_config/nvim/lua/mappings.lua
+++ b/dot_config/nvim/lua/mappings.lua
@@ -47,11 +47,16 @@ vim.keymap.set("n", "<leader>wq", vim.cmd.wq, opts)
 vim.keymap.set("n", "<leader>bd", ":bp | bd #<cr>", opts)
 vim.keymap.set("n", "<leader>u", vim.cmd.UndotreeToggle, opts)
 
+-- Snippets
+vim.keymap.set("n", "<leader>ee", "oif err != nil {<CR>return err<CR>}<ESC>k$", opts)
+
 vim.keymap.set("", "\\", ':let @/ = ""<CR>', opts)
 
 -- Git
 vim.keymap.set("n", "<leader>gd", vim.cmd.Gvdiff, opts)
-vim.keymap.set("n", "<leader>gb", function() vim.cmd("Gitsigns toggle_current_line_blame") end, opts)
+vim.keymap.set("n", "<leader>gb", function()
+	vim.cmd("Gitsigns toggle_current_line_blame")
+end, opts)
 
 -- window movement
 vim.keymap.set("n", "<leader>wn", "<C-W>j", opts)
diff --git a/dot_config/nvim/lua/plugins/init.lua b/dot_config/nvim/lua/plugins/init.lua
index a2d462c..1791e20 100644
--- a/dot_config/nvim/lua/plugins/init.lua
+++ b/dot_config/nvim/lua/plugins/init.lua
@@ -33,6 +33,7 @@ return {
 	-- functionality
 	"andymass/vim-matchup",
 	"tpope/vim-repeat",
+	"tpope/vim-speeddating",
 	"mbbill/undotree",
 	"jdhao/whitespace.nvim",
 	"lambdalisue/suda.vim",