added smooth scroll

.config/nvim/after/plugin/neoscroll.lua

@@ -0,0 +1,19 @@
+local neoscroll = require('neoscroll')
+neoscroll.setup({
+    easing = 'quadratic',
+})
+
+local keymap = {
+    ['<C-u>'] = function() neoscroll.ctrl_u({ duration = 125 }) end,
+    ['<C-d>'] = function() neoscroll.ctrl_d({ duration = 125 }) end,
+    ['<C-b>'] = function() neoscroll.ctrl_b({ duration = 200 }) end,
+    ['<C-f>'] = function() neoscroll.ctrl_f({ duration = 200 }) end,
+    ['<C-y>'] = function() neoscroll.scroll(-0.1, { move_cursor = false, duration = 60 }) end,
+    ['<C-e>'] = function() neoscroll.scroll(0.1, { move_cursor = false, duration = 60 }) end,
+    ['zt']    = function() neoscroll.zt({ half_win_duration = 125 }) end,
+    ['zz']    = function() neoscroll.zz({ half_win_duration = 125 }) end,
+    ['zb']    = function() neoscroll.zb({ half_win_duration = 125 }) end,
+}
+for key, func in pairs(keymap) do
+    vim.keymap.set({ 'n', 'v', 'x' }, key, func)
+end

.config/nvim/lua/wicked/lazy.lua

@@ -89,6 +89,7 @@ require("lazy").setup({
         },
         'tpope/vim-surround',
         'sphamba/smear-cursor.nvim',
+        'karb94/neoscroll.nvim',
         {
             "folke/persistence.nvim",
             event = "BufReadPre",