diff --git a/README.md b/README.md
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index 0000000..462f578
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+# My Neovim configuration
+
+## Motivation
+
+After doing my first steps with <https://github.com/nvim-lua/kickstart.nvim>,
+I decided to roll my own, custom, "lightweight" Neovim configuration in order to:
+
+- better understand Neovim and configuration/customization, package managers, LSP etc.
+- Have "my own" config that only includes things I really need
+
+## Benefits for other people?
+
+Not sure if there are any, but I added comments where I
+thought they are necessary.
+
+`init.lua` documents any needed external dependencies.
+
+## Speed
+
+Output from lazy.nvim:
+
+```bash
+Startuptime: 25.27ms
+
+Based on the actual CPU time of the Neovim process till UIEnter.
+This is more accurate than `nvim --startuptime`.
+  LazyStart 10.62ms
+  LazyDone  22.66ms (+12.04ms)
+  UIEnter   25.27ms (+2.61ms)
+```
+
+## Plugins
+
+| Name                            | Purpose                             | URL |
+| ---                             | --                                  | -- |
+| **lazy.nvim**                   | Package manager                     | <https://github.com/folke/lazy.nvim> |
+| **telescope.nvim**              | Find, Filter, Preview, Pick         | <https://github.com/nvim-telescope/telescope.nvim> |
+| **nvim-treesitter**             | Parser/syntax highlighting          | <https://github.com/nvim-treesitter/nvim-treesitter> |
+| **nvim-treesitter-context**     | Shows current line context          | <https://github.com/nvim-treesitter/nvim-treesitter-context> |
+| **nvim-treesitter-textobjects** | ?                                   | <https://github.com/nvim-treesitter/nvim-treesitter-textobjects> |
+| **vim-sleuth**                  | Heuristically set tab/shift mode    | <https://github.com/tpope/vim-sleuth> |
+| **nightfox.nvim**               | Theme                               | <https://github.com/EdenEast/nightfox.nvim> |
+| **nvim-web-devicons**           | filetype glyphs (icons) for plugins | <https://github.com/nvim-tree/nvim-web-devicons> |
+| **which-key.nvim**              | Shows contextual key bindings       | <https://github.com/folke/which-key.nvim> |
+
+## Command cheat sheet
+
+### Vim/Neovim
+
+#### Basics
+
+- `Space` is the leader key and shows key combinations thanks to `which-key.nvim`
+
+#### Plugin fiddling/changes
+
+- `:so` Source file
+- `:checkhealth <pluginname>` check for problems with plugin. Use `:checkhealth` to check base and all plugins
+
+#### Navigation
+
+- `Ctrl+t` to open a file in e.g. a Telescope finder in a new buffer
+- `gt` or `gT` to navigate open buffers
+- `Ctrl+wq` close window
+- `Ctrl+ws` split window horizontally
+- `Ctrl+wv` split window vertically
+- `Ctrl+<h/j/k/l>` switch between split windows
+
+### Lazy
+
+- `:Lazy` to show the package manager UI
+
+### Telescope
+
+#### File search
+
+- `Ctrl+n` scroll down (**n**ext) file list
+- `Ctrl+p` scroll up  (**p**revious) file list
+- `Ctrl+d` scroll **d**own in preview
+- `Ctrl+u` scroll **u**p in preview
+
+### Treesitter
+
+- `:TSUpdate` update all parsers
diff --git a/lazy-lock.json b/lazy-lock.json
index 6abcb7e..1b3fba2 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -1,11 +1,12 @@
 {
   "lazy.nvim": { "branch": "main", "commit": "96584866b9c5e998cbae300594d0ccfd0c464627" },
+  "lualine.nvim": { "branch": "master", "commit": "2248ef254d0a1488a72041cfb45ca9caada6d994" },
   "nightfox.nvim": { "branch": "main", "commit": "6a6076bd678f825ffbe16ec97807793c3167f1a7" },
   "nvim-treesitter": { "branch": "master", "commit": "3da5cfb4a2505bc10d6fe3c193c69adac13423a8" },
   "nvim-treesitter-context": { "branch": "master", "commit": "ec7f160375226d90f16a019d175be730e4ac456b" },
   "nvim-treesitter-textobjects": { "branch": "master", "commit": "dbcd9388e3b119a87c785e10a00d62876077d23d" },
   "nvim-web-devicons": { "branch": "master", "commit": "cdbcca210cf3655aa9b31ebf2422763ecd85ee5c" },
-  "plenary.nvim": { "branch": "master", "commit": "50012918b2fc8357b87cff2a7f7f0446e47da174" },
+  "telescope-fzf-native.nvim": { "branch": "main", "commit": "6c921ca12321edaa773e324ef64ea301a1d0da62" },
   "telescope.nvim": { "branch": "master", "commit": "7011eaae0ac1afe036e30c95cf80200b8dc3f21a" },
   "vim-sleuth": { "branch": "master", "commit": "1cc4557420f215d02c4d2645a748a816c220e99b" },
   "which-key.nvim": { "branch": "main", "commit": "4433e5ec9a507e5097571ed55c02ea9658fb268a" }