diff --git a/mail/.offlineimaprc b/mail/.offlineimaprc
index 4bdb9ff..c00b969 100644
--- a/mail/.offlineimaprc
+++ b/mail/.offlineimaprc
@@ -1,3 +1,4 @@
+# $XDG_CONFIG_HOME/offlineimap/config
 # Offlineimap sample configuration file
 
 # This file documents *all* possible options and can be quite scary.
diff --git a/nvim/nvim/coc-settings.json b/nvim/nvim/coc-settings.json
new file mode 100644
index 0000000..cd1f161
--- /dev/null
+++ b/nvim/nvim/coc-settings.json
@@ -0,0 +1,8 @@
+{
+  "java.imports.gradle.wrapper.checksums": [
+    {
+      "sha256": "7d3a4ac4de1c32b59bc6a4eb8ecb8e612ccd0cf1ae1e99f66902da64df296172",
+      "allowed": true
+    }
+  ]
+}
\ No newline at end of file
diff --git a/nvim/nvim/init.lua b/nvim/nvim/init.lua
new file mode 100644
index 0000000..4a7fd18
--- /dev/null
+++ b/nvim/nvim/init.lua
@@ -0,0 +1,67 @@
+-- require 'lspconfig'.clangd.setup{}
+vim.g.zig_fmt_autosave = 0
+vim.cmd("set number")
+vim.cmd("set tabstop=4")
+vim.cmd("set softtabstop=4")
+vim.cmd("set expandtab")
+vim.cmd("set shiftwidth=4")
+vim.cmd("set ttyfast")
+vim.cmd("let mapleader=','")
+vim.keymap.set('t', '<esc>', [[<C-\><C-n>]])
+
+local vim = vim
+local Plug = vim.fn['plug#']
+vim.call('plug#begin')
+    Plug('nvim-lua/plenary.nvim')
+    Plug('nvim-telescope/telescope.nvim')
+    Plug('neoclide/coc.nvim',{branch = 'release'})
+    Plug('https://github.com/lambdalisue/vim-suda')
+    Plug('neomake/neomake')
+vim.call('plug#end')
+
+local builtin = require('telescope.builtin')
+vim.keymap.set('n','<leader>ff',builtin.find_files, { desc = "Telescope find files" })
+vim.keymap.set('n', '<leader>fg', builtin.live_grep, { desc = 'Telescope live grep' })
+vim.keymap.set('n', '<leader>fb', builtin.buffers, { desc = 'Telescope buffers' })
+vim.keymap.set('n', '<leader>fh', builtin.help_tags, { desc = 'Telescope help tags' })
+vim.keymap.set('n', '<leader>fr', builtin.lsp_references, { desc = 'Telescope list reference under cursor' })
+vim.keymap.set('n', '<leader>fs', builtin.lsp_document_symbols, { desc = 'Telescope list all document symbols' })
+vim.keymap.set('n', '<leader>fd', builtin.lsp_definitions, { desc = 'Telescope defintions under cursor' })
+vim.keymap.set('n', '<leader>ft', builtin.lsp_type_definitions, { desc = 'Telescope definition of type under cursor' })
+
+vim.cmd("autocmd FileType python map <buffer> <F9> :w<CR>:exec '!python' shellescape(@%, 1)<CR>")
+vim.cmd("colorscheme desert")
+
+-- config for coc autocompletion
+vim.api.nvim_set_keymap('n','gd',"<Plug>(coc-definition)",{silent=true})
+vim.api.nvim_set_keymap('n','gy',"<Plug>(coc-type-definition)",{silent=true})
+vim.api.nvim_set_keymap('n','gr',"<Plug>(coc-reference)",{silent=true})
+vim.api.nvim_set_keymap('n','[g',"<Plug>(coc-diagnostic-prev)",{silent=true})
+vim.api.nvim_set_keymap('n',']g',"<Plug>(coc-diagnostic-next)",{silent=true})
+
+vim.api.nvim_set_keymap('n','<space>s',":<C-u>CocList -I symbols<cr>",{noremap=true,silent=true})
+vim.api.nvim_set_keymap('n','<space>d',":<C-u>CocList diagnostics<cr>",{noremap=true,silent=true})
+
+vim.api.nvim_set_keymap('n','<leader>do',"<Plug>(coc-codeaction)",{silent=true})
+vim.api.nvim_set_keymap('n','<leader>rn',"<Plug>(coc-rename)",{silent=true})
+
+-- equivalent to let
+vim.g.coc_global_extensions = {"coc-tsserver","coc-json","coc-css","coc-eslint","coc-prettier","coc-java","coc-html","coc-htmldjango","coc-pyright"}
+vim.api.nvim_set_keymap('i','<cr>',"coc#pum#visible() ? coc#pum#confirm() : \"\\<cr>\"",{expr=true,silent=true})
+-- yamllintering
+-- Autoload Neomake on YAML files
+vim.api.nvim_create_autocmd("FileType", {
+  pattern = "yaml",
+  callback = function()
+    vim.cmd("Neomake")
+  end,
+})
+
+vim.api.nvim_create_autocmd("BufWritePost", {
+  pattern = { "*.yml", "*.yaml" },
+  callback = function()
+    vim.cmd("Neomake")
+  end,
+})
+
+