diff --git a/.config/nvim/ftplugin/dockerfile.lua b/.config/nvim/ftplugin/dockerfile.lua
new file mode 100644
index 0000000..ebc6690
--- /dev/null
+++ b/.config/nvim/ftplugin/dockerfile.lua
@@ -0,0 +1,8 @@
+-- packages
+require'lspconfig'.dockerls.setup {}
+
+-- variables
+vim.o.shiftwidth = 2
+vim.o.tabstop = 2
+
+-- keybindings
diff --git a/.config/nvim/ftplugin/dockerfile.vim b/.config/nvim/ftplugin/dockerfile.vim
deleted file mode 100644
index 091d981..0000000
--- a/.config/nvim/ftplugin/dockerfile.vim
+++ /dev/null
@@ -1,6 +0,0 @@
-" variables
-setlocal shiftwidth=2
-setlocal tabstop=2
-
-" packages
-lua require'lspconfig'.dockerls.setup{}
diff --git a/.config/nvim/ftplugin/html.lua b/.config/nvim/ftplugin/html.lua
new file mode 100644
index 0000000..27064ad
--- /dev/null
+++ b/.config/nvim/ftplugin/html.lua
@@ -0,0 +1,7 @@
+-- packages
+
+-- variables
+vim.o.shiftwidth = 2
+vim.o.tabstop = 2
+
+-- keybindings
diff --git a/.config/nvim/ftplugin/html.vim b/.config/nvim/ftplugin/html.vim
deleted file mode 100644
index ce69247..0000000
--- a/.config/nvim/ftplugin/html.vim
+++ /dev/null
@@ -1,3 +0,0 @@
-" variables
-setlocal shiftwidth=2
-setlocal tabstop=2
diff --git a/.config/nvim/ftplugin/python.lua b/.config/nvim/ftplugin/python.lua
new file mode 100644
index 0000000..303b8fa
--- /dev/null
+++ b/.config/nvim/ftplugin/python.lua
@@ -0,0 +1,8 @@
+-- packages
+require'lspconfig'.pyright.setup {}
+
+-- variables
+vim.cmd("let g:black_linelength=79")
+
+-- keybindings
+vim.keymap.set("n", "<C-f>", ":Black<CR>")
diff --git a/.config/nvim/ftplugin/python.vim b/.config/nvim/ftplugin/python.vim
deleted file mode 100644
index b186f8a..0000000
--- a/.config/nvim/ftplugin/python.vim
+++ /dev/null
@@ -1,8 +0,0 @@
-" variables
-let g:black_linelength=79
-
-" packages
-lua require'lspconfig'.pyright.setup{}
-
-" keybindings
-nnoremap <C-f> :Black<CR>
diff --git a/.config/nvim/ftplugin/sh.lua b/.config/nvim/ftplugin/sh.lua
new file mode 100644
index 0000000..bd8f24a
--- /dev/null
+++ b/.config/nvim/ftplugin/sh.lua
@@ -0,0 +1,6 @@
+-- packages
+require'lspconfig'.bashls.setup{}
+
+-- variables
+
+-- keybindings
diff --git a/.config/nvim/ftplugin/sh.vim b/.config/nvim/ftplugin/sh.vim
deleted file mode 100644
index 3253f31..0000000
--- a/.config/nvim/ftplugin/sh.vim
+++ /dev/null
@@ -1,2 +0,0 @@
-" packages
-lua require'lspconfig'.bashls.setup{}
diff --git a/.config/nvim/ftplugin/yaml.lua b/.config/nvim/ftplugin/yaml.lua
new file mode 100644
index 0000000..2e79624
--- /dev/null
+++ b/.config/nvim/ftplugin/yaml.lua
@@ -0,0 +1,8 @@
+-- packages
+require'yamlls'.dockerls.setup {}
+
+-- variables
+vim.o.shiftwidth = 2
+vim.o.tabstop = 2
+
+-- keybindings
diff --git a/.config/nvim/ftplugin/yaml.vim b/.config/nvim/ftplugin/yaml.vim
deleted file mode 100644
index 9eb9d4a..0000000
--- a/.config/nvim/ftplugin/yaml.vim
+++ /dev/null
@@ -1,8 +0,0 @@
-" variables
-setlocal shiftwidth=2
-setlocal tabstop=2
-
-" packages
-lua require'lspconfig'.yamlls.setup{}
-
-" keybindings
diff --git a/.config/nvim/init.lua b/.config/nvim/init.lua
new file mode 100644
index 0000000..3639483
--- /dev/null
+++ b/.config/nvim/init.lua
@@ -0,0 +1,45 @@
+-- packages
+vim.cmd("packadd nvim-treesitter")
+require'nvim-treesitter.configs'.setup {
+    highlight = {enable = true},
+}
+
+vim.cmd("packadd black")
+
+vim.cmd("packadd indent-blankline")
+require'indent_blankline'.setup {
+    show_current_context = true,
+    show_current_context_start = true,
+}
+
+vim.cmd("packadd nvim-lspconfig")
+
+-- variables
+vim.o.path           = vim.o.path .. ",**"
+vim.o.expandtab      = true
+vim.o.smartindent    = true
+vim.o.shiftwidth     = 4
+vim.o.tabstop        = 4
+vim.o.number         = true
+vim.o.relativenumber = true
+vim.o.ignorecase     = true
+vim.o.smartcase      = true
+vim.o.list           = true
+vim.o.mouse          = "a"
+vim.o.suffixes       = vim.o.suffixes .. ",.pyc"
+vim.o.foldmethod     = "indent"
+vim.o.foldlevel      = 99
+vim.o.grepprg        = "grep -rn $*"
+vim.wo.cc            = "80"
+
+-- keybindings
+vim.keymap.set("t", "<Esc>", "<C-\\><C-n>")
+
+vim.keymap.set("n", "<C-h>", "<C-w>h"     )
+vim.keymap.set("n", "<C-j>", "<C-w>j"     )
+vim.keymap.set("n", "<C-k>", "<C-w>k"     )
+vim.keymap.set("n", "<C-l>", "<C-w>l"     )
+
+vim.keymap.set("n", "gf",    "gF"         )
+
+vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
diff --git a/.config/nvim/init.vim b/.config/nvim/init.vim
deleted file mode 100644
index 209183e..0000000
--- a/.config/nvim/init.vim
+++ /dev/null
@@ -1,50 +0,0 @@
-" variables
-set path+=**,
-set expandtab
-set smartindent
-set shiftwidth=4
-set tabstop=4
-set number relativenumber
-set ignorecase
-set smartcase
-set list
-set mouse=a
-set cc=80
-set suffixes+=.pyc
-set foldmethod=indent
-set nofoldenable
-set foldlevel=99
-set grepprg=grep\ -rn\ $*
-
-au BufWrite * :%s/\s\+$//e
-
-" packages
-so ~/.config/nvim/epitech_header.vim
-
-packadd! nvim-treesitter
-lua require'nvim-treesitter.configs'.setup {highlight = {enable = true}}
-
-packadd! black
-
-packadd! indent-blankline
-lua << EOF
-require'indent_blankline'.setup {
-    show_current_context = true,
-    show_current_context_start = true,
-}
-EOF
-
-packadd! nvim-lspconfig
-
-" keybindings
-nnoremap <C-c><C-h> :Header<CR>
-tnoremap <Esc> <C-\><C-n>
-
-nnoremap <C-h> <C-w>h
-nnoremap <C-j> <C-w>j
-nnoremap <C-k> <C-w>k
-nnoremap <C-l> <C-w>l
-
-nnoremap gf gF
-
-lua vim.keymap.set('n', 'K', vim.lsp.buf.hover, bufopts)
diff --git a/.config/nvim/pack/plugins/opt/black b/.config/nvim/pack/plugins/opt/black
new file mode 160000
index 0000000..507234c
--- /dev/null
+++ b/.config/nvim/pack/plugins/opt/black
@@ -0,0 +1 @@
+Subproject commit 507234c47d39f5b1d8289cdd49994e03dd97bcb4
diff --git a/.config/nvim/pack/plugins/opt/black/autoload/black.vim b/.config/nvim/pack/plugins/opt/black/autoload/black.vim
deleted file mode 100644
index 66c5b9c..0000000
--- a/.config/nvim/pack/plugins/opt/black/autoload/black.vim
+++ /dev/null
@@ -1,223 +0,0 @@
-python3 << EndPython3
-import collections
-import os
-import sys
-import vim
-
-def strtobool(text):
-  if text.lower() in ['y', 'yes', 't', 'true' 'on', '1']:
-    return True
-  if text.lower() in ['n', 'no', 'f', 'false' 'off', '0']:
-    return False
-  raise ValueError(f"{text} is not convertable to boolean")
-
-class Flag(collections.namedtuple("FlagBase", "name, cast")):
-  @property
-  def var_name(self):
-    return self.name.replace("-", "_")
-
-  @property
-  def vim_rc_name(self):
-    name = self.var_name
-    if name == "line_length":
-      name = name.replace("_", "")
-    return "g:black_" + name
-
-
-FLAGS = [
-  Flag(name="line_length", cast=int),
-  Flag(name="fast", cast=strtobool),
-  Flag(name="skip_string_normalization", cast=strtobool),
-  Flag(name="quiet", cast=strtobool),
-  Flag(name="skip_magic_trailing_comma", cast=strtobool),
-]
-
-
-def _get_python_binary(exec_prefix):
-  try:
-    default = vim.eval("g:pymode_python").strip()
-  except vim.error:
-    default = ""
-  if default and os.path.exists(default):
-    return default
-  if sys.platform[:3] == "win":
-    return exec_prefix / 'python.exe'
-  return exec_prefix / 'bin' / 'python3'
-
-def _get_pip(venv_path):
-  if sys.platform[:3] == "win":
-    return venv_path / 'Scripts' / 'pip.exe'
-  return venv_path / 'bin' / 'pip'
-
-def _get_virtualenv_site_packages(venv_path, pyver):
-  if sys.platform[:3] == "win":
-    return venv_path / 'Lib' / 'site-packages'
-  return venv_path / 'lib' / f'python{pyver[0]}.{pyver[1]}' / 'site-packages'
-
-def _initialize_black_env(upgrade=False):
-  pyver = sys.version_info[:3]
-  if pyver < (3, 6, 2):
-    print("Sorry, Black requires Python 3.6.2+ to run.")
-    return False
-
-  from pathlib import Path
-  import subprocess
-  import venv
-  virtualenv_path = Path(vim.eval("g:black_virtualenv")).expanduser()
-  virtualenv_site_packages = str(_get_virtualenv_site_packages(virtualenv_path, pyver))
-  first_install = False
-  if not virtualenv_path.is_dir():
-    print('Please wait, one time setup for Black.')
-    _executable = sys.executable
-    _base_executable = getattr(sys, "_base_executable", _executable)
-    try:
-      executable = str(_get_python_binary(Path(sys.exec_prefix)))
-      sys.executable = executable
-      sys._base_executable = executable
-      print(f'Creating a virtualenv in {virtualenv_path}...')
-      print('(this path can be customized in .vimrc by setting g:black_virtualenv)')
-      venv.create(virtualenv_path, with_pip=True)
-    except Exception:
-      print('Encountered exception while creating virtualenv (see traceback below).')
-      print(f'Removing {virtualenv_path}...')
-      import shutil
-      shutil.rmtree(virtualenv_path)
-      raise
-    finally:
-      sys.executable = _executable
-      sys._base_executable = _base_executable
-    first_install = True
-  if first_install:
-    print('Installing Black with pip...')
-  if upgrade:
-    print('Upgrading Black with pip...')
-  if first_install or upgrade:
-    subprocess.run([str(_get_pip(virtualenv_path)), 'install', '-U', 'black'], stdout=subprocess.PIPE)
-    print('DONE! You are all set, thanks for waiting ✨ 🍰 ✨')
-  if first_install:
-    print('Pro-tip: to upgrade Black in the future, use the :BlackUpgrade command and restart Vim.\n')
-  if virtualenv_site_packages not in sys.path:
-    sys.path.insert(0, virtualenv_site_packages)
-  return True
-
-if _initialize_black_env():
-  import black
-  import time
-
-def get_target_version(tv):
-  if isinstance(tv, black.TargetVersion):
-    return tv
-  ret = None
-  try:
-    ret = black.TargetVersion[tv.upper()]
-  except KeyError:
-    print(f"WARNING: Target version {tv!r} not recognized by Black, using default target")
-  return ret
-
-def Black(**kwargs):
-  """
-  kwargs allows you to override ``target_versions`` argument of
-  ``black.FileMode``.
-
-  ``target_version`` needs to be cleaned because ``black.FileMode``
-  expects the ``target_versions`` argument to be a set of TargetVersion enums.
-
-  Allow kwargs["target_version"] to be a string to allow
-  to type it more quickly.
-
-  Using also target_version instead of target_versions to remain
-  consistent to Black's documentation of the structure of pyproject.toml.
-  """
-  start = time.time()
-  configs = get_configs()
-
-  black_kwargs = {}
-  if "target_version" in kwargs:
-    target_version = kwargs["target_version"]
-
-    if not isinstance(target_version, (list, set)):
-      target_version = [target_version]
-    target_version = set(filter(lambda x: x, map(lambda tv: get_target_version(tv), target_version)))
-    black_kwargs["target_versions"] = target_version
-
-  mode = black.FileMode(
-    line_length=configs["line_length"],
-    string_normalization=not configs["skip_string_normalization"],
-    is_pyi=vim.current.buffer.name.endswith('.pyi'),
-    magic_trailing_comma=not configs["skip_magic_trailing_comma"],
-    **black_kwargs,
-  )
-  quiet = configs["quiet"]
-
-  buffer_str = '\n'.join(vim.current.buffer) + '\n'
-  try:
-    new_buffer_str = black.format_file_contents(
-      buffer_str,
-      fast=configs["fast"],
-      mode=mode,
-    )
-  except black.NothingChanged:
-    if not quiet:
-      print(f'Already well formatted, good job. (took {time.time() - start:.4f}s)')
-  except Exception as exc:
-    print(exc)
-  else:
-    current_buffer = vim.current.window.buffer
-    cursors = []
-    for i, tabpage in enumerate(vim.tabpages):
-      if tabpage.valid:
-        for j, window in enumerate(tabpage.windows):
-          if window.valid and window.buffer == current_buffer:
-            cursors.append((i, j, window.cursor))
-    vim.current.buffer[:] = new_buffer_str.split('\n')[:-1]
-    for i, j, cursor in cursors:
-      window = vim.tabpages[i].windows[j]
-      try:
-        window.cursor = cursor
-      except vim.error:
-        window.cursor = (len(window.buffer), 0)
-    if not quiet:
-      print(f'Reformatted in {time.time() - start:.4f}s.')
-
-def get_configs():
-  filename = vim.eval("@%")
-  path_pyproject_toml = black.find_pyproject_toml((filename,))
-  if path_pyproject_toml:
-    toml_config = black.parse_pyproject_toml(path_pyproject_toml)
-  else:
-    toml_config = {}
-
-  return {
-    flag.var_name: toml_config.get(flag.name, flag.cast(vim.eval(flag.vim_rc_name)))
-    for flag in FLAGS
-  }
-
-
-def BlackUpgrade():
-  _initialize_black_env(upgrade=True)
-
-def BlackVersion():
-  print(f'Black, version {black.__version__} on Python {sys.version}.')
-
-EndPython3
-
-function black#Black(...)
-    let kwargs = {}
-    for arg in a:000
-        let arg_list = split(arg, '=')
-        let kwargs[arg_list[0]] = arg_list[1]
-    endfor
-python3 << EOF
-import vim
-kwargs = vim.eval("kwargs")
-EOF
-  :py3 Black(**kwargs)
-endfunction
-
-function black#BlackUpgrade()
-  :py3 BlackUpgrade()
-endfunction
-
-function black#BlackVersion()
-  :py3 BlackVersion()
-endfunction
diff --git a/.config/nvim/pack/plugins/opt/black/plugin/black.vim b/.config/nvim/pack/plugins/opt/black/plugin/black.vim
deleted file mode 100644
index 3fc11fe..0000000
--- a/.config/nvim/pack/plugins/opt/black/plugin/black.vim
+++ /dev/null
@@ -1,80 +0,0 @@
-" black.vim
-" Author: Łukasz Langa
-" Created: Mon Mar 26 23:27:53 2018 -0700
-" Requires: Vim Ver7.0+
-" Version:  1.2
-"
-" Documentation:
-"   This plugin formats Python files.
-"
-" History:
-"  1.0:
-"    - initial version
-"  1.1:
-"    - restore cursor/window position after formatting
-"  1.2:
-"    - use autoload script
-
-if exists("g:load_black")
-  finish
-endif
-
-if v:version < 700 || !has('python3')
-    func! __BLACK_MISSING()
-        echo "The black.vim plugin requires vim7.0+ with Python 3.6 support."
-    endfunc
-    command! Black :call __BLACK_MISSING()
-    command! BlackUpgrade :call __BLACK_MISSING()
-    command! BlackVersion :call __BLACK_MISSING()
-    finish
-endif
-
-let g:load_black = "py1.0"
-if !exists("g:black_virtualenv")
-  if has("nvim")
-    let g:black_virtualenv = "~/.local/share/nvim/black"
-  else
-    let g:black_virtualenv = "~/.vim/black"
-  endif
-endif
-if !exists("g:black_fast")
-  let g:black_fast = 0
-endif
-if !exists("g:black_linelength")
-  let g:black_linelength = 88
-endif
-if !exists("g:black_skip_string_normalization")
-  if exists("g:black_string_normalization")
-    let g:black_skip_string_normalization = !g:black_string_normalization
-  else
-    let g:black_skip_string_normalization = 0
-  endif
-endif
-if !exists("g:black_skip_magic_trailing_comma")
-  if exists("g:black_magic_trailing_comma")
-    let g:black_skip_magic_trailing_comma = !g:black_magic_trailing_comma
-  else
-    let g:black_skip_magic_trailing_comma = 0
-  endif
-endif
-if !exists("g:black_quiet")
-  let g:black_quiet = 0
-endif
-if !exists("g:black_target_version")
-  let g:black_target_version = ""
-endif
-
-function BlackComplete(ArgLead, CmdLine, CursorPos)
-  return [
-\    'target_version=py27',
-\    'target_version=py36',
-\    'target_version=py37',
-\    'target_version=py38',
-\    'target_version=py39',
-\    'target_version=py310',
-\  ]
-endfunction
-
-command! -nargs=* -complete=customlist,BlackComplete Black :call black#Black(<f-args>)
-command! BlackUpgrade :call black#BlackUpgrade()
-command! BlackVersion :call black#BlackVersion()
diff --git a/.config/nvim/pack/plugins/opt/nvim-lspconfig b/.config/nvim/pack/plugins/opt/nvim-lspconfig
index a78831f..da7461b 160000
--- a/.config/nvim/pack/plugins/opt/nvim-lspconfig
+++ b/.config/nvim/pack/plugins/opt/nvim-lspconfig
@@ -1 +1 @@
-Subproject commit a78831f97564b4344953ce1ba0f53fc5d034472d
+Subproject commit da7461b596d70fa47b50bf3a7acfaef94c47727d
diff --git a/.config/nvim/pack/plugins/opt/nvim-treesitter b/.config/nvim/pack/plugins/opt/nvim-treesitter
index 7e41005..e7b5e92 160000
--- a/.config/nvim/pack/plugins/opt/nvim-treesitter
+++ b/.config/nvim/pack/plugins/opt/nvim-treesitter
@@ -1 +1 @@
-Subproject commit 7e410054235ea84c817fc2b93f8df359ba6545eb
+Subproject commit e7b5e92d46355919e96e78f596bd5297c9ef77dd
diff --git a/.gitmodules b/.gitmodules
index 352cd9c..af2acdf 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,3 +13,6 @@
 [submodule ".pyenv"]
 	path = .pyenv
 	url = https://github.com/pyenv/pyenv.git
+[submodule ".config/nvim/pack/plugins/opt/black"]
+	path = .config/nvim/pack/plugins/opt/black
+	url = https://github.com/psf/black.git