diff --git a/kitty/colors.conf b/kitty/colors.conf
index 603a977..005a182 100644
--- a/kitty/colors.conf
+++ b/kitty/colors.conf
@@ -1,4 +1,4 @@
-background 						#1D1D19
+background 						#1a1d1c
 foreground 						#F8F8F2
 cursor     							#F8F8F2
 
diff --git a/kitty/kitty.conf b/kitty/kitty.conf
index 36c8c7d..54cdca3 100644
--- a/kitty/kitty.conf
+++ b/kitty/kitty.conf
@@ -92,7 +92,7 @@ map ctrl+shift+page_up   					scroll_page_up
 map ctrl+shift+page_down 					scroll_page_down
 map ctrl+shift+h         					show_scrollback
 
-map f11										 toggle_fullscreen
+map f11									    toggle_fullscreen
 
 map ctrl+shift+enter    					new_window
 map ctrl+shift+n        					new_os_window					
diff --git a/nvim/mappings.vim b/nvim/mappings.vim
index edfb182..6b2519f 100644
--- a/nvim/mappings.vim
+++ b/nvim/mappings.vim
@@ -35,10 +35,10 @@ nnoremap <leader>p :Neoformat<CR>
 " lsp mappings
 imap <silent> <c-p> <Plug>(completion_trigger)
 
-nnoremap <silent> gd    <cmd>lua vim.lsp.buf.definition()<CR>
-nnoremap <silent> gh    <cmd>lua vim.lsp.buf.hover()<CR>
-nnoremap <silent> gH    <cmd>lua vim.lsp.buf.code_action()<CR>
-nnoremap <silent> gD    <cmd>lua vim.lsp.buf.implementation()<CR>
-nnoremap <silent> gs    <cmd>lua vim.lsp.buf.signature_help()<CR>
-nnoremap <silent> gr    <cmd>lua vim.lsp.buf.references()<CR>
-nnoremap <silent> gR    <cmd>lua vim.lsp.buf.rename()<CR>
+nnoremap <silent> gd  <cmd>lua vim.lsp.buf.definition()<CR>
+nnoremap <silent> gh  <cmd>lua vim.lsp.buf.hover()<CR>
+nnoremap <silent> gH  <cmd>lua vim.lsp.buf.code_action()<CR>
+nnoremap <silent> gD  <cmd>lua vim.lsp.buf.implementation()<CR>
+nnoremap <silent> gs  <cmd>lua vim.lsp.buf.signature_help()<CR>
+nnoremap <silent> gr  <cmd>lua vim.lsp.buf.references()<CR>
+nnoremap <silent> gR  <cmd>lua vim.lsp.buf.rename()<CR>
diff --git a/nvim/pluginoptions.vim b/nvim/pluginoptions.vim
index 1ac6ac3..54dbfff 100644
--- a/nvim/pluginoptions.vim
+++ b/nvim/pluginoptions.vim
@@ -3,7 +3,16 @@
 " NERD TREE SETUP
 " =========================
 
-let NERDTreeIgnore=['\.pyc$', '\~$'] "ignore files in NERDTree
+let NERDTreeIgnore=['\.pyc$', '\~$', '__pycache__'] "ignore files in NERDTree
+let NERDTreeChDirMode=2
+highlight Directory guifg=#D1D5DB ctermfg=blue
+highlight NERDTreeHelp guifg=#4B5563 ctermfg=gray
+highlight NERDTreeCWD guifg=#9CA3AF ctermfg=gray
+highlight NERDTreeFlags guifg=#4B5563 ctermfg=green
+highlight NERDTreeExecFile guifg=#DC2626 ctermfg=green
+
+" Exit Vim if NERDTree is the only window remaining in the only tab.
+autocmd BufEnter * if tabpagenr('$') == 1 && winnr('$') == 1 && exists('b:NERDTree') && b:NERDTree.isTabTree() | quit | endif
 
 " AIRLINE SETUP
 " =========================
@@ -40,7 +49,10 @@ let g:fzf_buffers_jump = 1
 
 " VIMWIKI SETUP
 " =========================
-let g:vimwiki_list = [{'path': '~/.wiki/'}]
+let g:vimwiki_list = [{'path': '~/.notes/',
+                      \ 'syntax': 'markdown', 'ext': '.md'}]
+let g:vimwiki_hl_headers = 1
+let g:vimwiki_listsyms = '    X'
 
 " VIMTEX SETUP
 " =========================
@@ -98,7 +110,22 @@ let g:goyo_linenr = 0
 lua require'lspconfig'.tsserver.setup{ on_attach=require'completion'.on_attach }
 lua require'lspconfig'.intelephense.setup{ on_attach=require'completion'.on_attach }
 lua require'lspconfig'.vuels.setup{ on_attach=require'completion'.on_attach }
-lua require'lspconfig'.pyls.setup{ on_attach=require'completion'.on_attach }
+lua require'lspconfig'.pylsp.setup{ on_attach=require'completion'.on_attach }
+lua require'lspconfig'.texlab.setup{ on_attach=require'completion'.on_attach }
+lua <<EOF
+  lspconfig = require "lspconfig"
+  lspconfig.gopls.setup {
+    cmd = {"gopls", "serve"},
+    settings = {
+      gopls = {
+        analyses = {
+          unusedparams = true,
+        },
+        staticcheck = true,
+      },
+    },
+  }
+EOF
 
 set completeopt=menuone,noinsert,noselect
 set shortmess+=c
@@ -112,3 +139,16 @@ let g:user_emmet_leader_key='<C-i>'
 " =========================
 " autocmd Filetype tex LanguageToolSetUp
 let g:languagetool_cmd='/usr/bin/languagetool'
+
+" TREESITTER
+" lua <<EOF
+" require'nvim-treesitter.configs'.setup {
+"   ensure_installed = "maintained",
+"   highlight = {
+"     enable = true,
+"   },
+"   indent = {
+"     enable = true
+"   },
+" }
+" EOF
diff --git a/nvim/plugins.vim b/nvim/plugins.vim
index a7c24eb..0fcc491 100644
--- a/nvim/plugins.vim
+++ b/nvim/plugins.vim
@@ -6,9 +6,6 @@ call plug#begin('~/.config/nvim/bundle')
 " Editor config
 Plug 'editorconfig/editorconfig-vim'
 
-" comment plugin
-Plug 'tpope/vim-commentary'
-
 " brackets management
 Plug 'tpope/vim-surround'
 
@@ -31,7 +28,10 @@ Plug 'junegunn/goyo.vim'
 " ===================
 
 " nerd-tree
-Plug 'scrooloose/nerdtree'
+Plug 'preservim/nerdtree'
+
+" Icons
+Plug 'ryanoasis/vim-devicons'
 
 " fzf plugin
 Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
@@ -53,7 +53,7 @@ Plug 'airblade/vim-gitgutter'
 " ===================
 
 " Plastic colorscheme
-Plug 'aonemd/kuroi.vim'
+Plug 'jidbo/kuroi.vim'
 
 " Color higlighting
 Plug 'norcalli/nvim-colorizer.lua'
@@ -71,6 +71,10 @@ Plug 'nvim-lua/completion-nvim'
 " Autoformatter
 Plug 'sbdchd/neoformat'
 
+" treesitter
+" Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
+" Plug 'nvim-treesitter/playground'
+
 " disable latex before loading
 let g:polyglot_disabled = ["latex"]
 Plug 'sheerun/vim-polyglot'
diff --git a/shell/localcommands.example b/shell/localcommands.example
index 9ae7837..53f80dd 100644
--- a/shell/localcommands.example
+++ b/shell/localcommands.example
@@ -1,4 +1,5 @@
 alias vi="vim"
+export SDKMAN_DIR="/your/home/directory/.sdkman"
 
 # set prompt color
 PROMPT_COLOR="blue"
diff --git a/shell/tmux.conf b/shell/tmux.conf
index c0c1ea6..b71ac96 100644
--- a/shell/tmux.conf
+++ b/shell/tmux.conf
@@ -49,7 +49,7 @@ set-window-option -g clock-mode-colour green
 set-window-option -g window-status-bell-style fg=color0,bg=red
 
 # default statusbar colors
-set -g status-bg black
+set -g status-bg "#1a1d1c"
 
 # term color
 # set -g default-terminal "screen-256color"
@@ -59,13 +59,13 @@ set -g status-bg black
 set -g status-right '#[fg=#51000f]#[bg=#51000f]#[fg=#ffffff] %H:%M %d-%b '
 
 # left status
-set -g status-left '#[bg=#1A202C]#[fg=#ffffff]#{?client_prefix,#[bg=#51000f],} ❐ #[bg=#1D1D19]#[fg=#1A202C]#{?client_prefix,#[fg=#51000f],}#{?window_zoomed_flag, #[fg=colour7]🔍 ,} '
+set -g status-left '#[bg=#1A202C]#[fg=#ffffff]#{?client_prefix,#[bg=#51000f],} ❐ #[bg=#1a1d1c]#[fg=#1A202C]#{?client_prefix,#[fg=#51000f],}#{?window_zoomed_flag, #[fg=colour7]🔍 ,} '
 
 # current window status
-set -g window-status-current-format "#[fg=#1D1D19]#[bg=#51000f]#[fg=colour7]#[bg=#51000f] #I #[fg=colour7] #W #[fg=#51000f]#[bg=#1D1D19]"
+set -g window-status-current-format "#[fg=#1a1d1c]#[bg=#51000f]#[fg=colour7]#[bg=#51000f] #I #[fg=colour7] #W #[fg=#51000f]#[bg=#1a1d1c]"
 
 # normal window status
-set -g window-status-format "#[fg=colour244]#[bg=#1D1D19]#I #[fg=colour240] #W"
+set -g window-status-format "#[fg=colour244]#[bg=#1a1d1c]#I #[fg=colour240] #W"
 
 # escape time
 set-option -sg escape-time 10
diff --git a/shell/zshrc b/shell/zshrc
index 691271d..cb3fd29 100644
--- a/shell/zshrc
+++ b/shell/zshrc
@@ -74,3 +74,10 @@ then
     export PATH="$PATH:$(ruby -e 'print Gem.user_dir')/bin"
 fi
 if [ -e /home/saibotk/.nix-profile/etc/profile.d/nix.sh ]; then . /home/saibotk/.nix-profile/etc/profile.d/nix.sh; fi # added by Nix installer
+
+#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
+[[ -s "$SDKMAN_DIR/bin/sdkman-init.sh" ]] && source "$SDKMAN_DIR/bin/sdkman-init.sh"
+
+export NVM_DIR="$HOME/.nvm"
+[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion
diff --git a/vim/vimrc b/vim/vimrc
index 2eb4366..8d1e4d8 100644
--- a/vim/vimrc
+++ b/vim/vimrc
@@ -36,7 +36,7 @@ Plug 'airblade/vim-gitgutter'
 
 " COLORS
 " Plastic colorscheme
-Plug 'aonemd/kuroi.vim'
+Plug 'jidbo/kuroi.vim'
 
 " powerline
 Plug 'vim-airline/vim-airline'
@@ -58,6 +58,7 @@ filetype plugin indent on    " required
 " syntax
 syntax on
 colorscheme kuroi
+set t_Co=256
 set background=dark
 let mapleader=" "
 hi MatchParen cterm=bold ctermbg=NONE ctermfg=red