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diff --git a/js/baba-yaga/dev/vim/README.md b/js/baba-yaga/dev/vim/README.md
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+# Baba Yaga Vim/NeoVim Syntax
+
+Syntax highlighting for the Baba Yaga programming language in Vim and NeoVim.
+
+## Installation
+
+### Method 1: Manual Installation
+1. Copy the files to your Vim runtime directory:
+   ```bash
+   # For Vim
+   cp syntax/baba.vim ~/.vim/syntax/
+   cp ftdetect/baba.vim ~/.vim/ftdetect/
+   
+   # For NeoVim
+   cp syntax/baba.vim ~/.config/nvim/syntax/
+   cp ftdetect/baba.vim ~/.config/nvim/ftdetect/
+   ```
+
+2. Restart Vim/NeoVim
+
+### Method 2: Using a Plugin Manager (Recommended)
+
+#### Vim-Plug
+Add to your `.vimrc` or `init.vim`:
+```vim
+Plug 'your-username/baba-yaga', { 'rtp': 'dev/vim' }
+```
+
+#### Vundle
+Add to your `.vimrc`:
+```vim
+Plugin 'your-username/baba-yaga'
+```
+
+#### NeoVim with Packer
+Add to your `init.lua`:
+```lua
+use {
+  'your-username/baba-yaga',
+  config = function()
+    vim.cmd('set runtimepath+=dev/vim')
+  end
+}
+```
+
+### Method 3: Using Pathogen
+```bash
+cd ~/.vim/bundle
+git clone https://github.com/your-username/baba-yaga.git
+```
+
+## Features
+- Syntax highlighting for Baba Yaga language
+- Automatic filetype detection for `.baba` files
+- Highlighting for:
+  - Keywords (when, then, is, with, etc.)
+  - Types (Bool, Int, Float, String, etc.)
+  - Operators (->, =>, +, -, etc.)
+  - Functions and variables
+  - Strings and numbers
+  - Comments (// and /* */)
+  - When expressions
+  - Lists and tables
+  - IO functions (io.out, io.in, etc.)
+
+## Usage
+Open any `.baba` file and Vim/NeoVim should automatically detect the language and apply syntax highlighting.
+
+## Customization
+You can customize the colors by modifying your color scheme or adding custom highlighting:
+
+```vim
+" Add to your .vimrc or init.vim
+hi babaKeyword ctermfg=blue guifg=blue
+hi babaType ctermfg=green guifg=green
+hi babaOperator ctermfg=red guifg=red
+```
+
+## File Structure
+```
+dev/vim/
+├── syntax/
+│   └── baba.vim          # Syntax highlighting rules
+├── ftdetect/
+│   └── baba.vim          # Filetype detection
+└── README.md             # This file
+```
+
+## Troubleshooting
+If syntax highlighting doesn't work:
+
+1. Check that the files are in the correct directories
+2. Verify filetype detection: `:set filetype?`
+3. Force syntax highlighting: `:set syntax=baba`
+4. Check for syntax errors: `:syntax sync fromstart`
diff --git a/js/baba-yaga/dev/vim/ftdetect/baba.vim b/js/baba-yaga/dev/vim/ftdetect/baba.vim
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+" Filetype detection for Baba Yaga
+autocmd BufNewFile,BufRead *.baba set filetype=baba
diff --git a/js/baba-yaga/dev/vim/syntax/baba.vim b/js/baba-yaga/dev/vim/syntax/baba.vim
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+" Vim syntax file for Baba Yaga programming language
+" Language: Baba Yaga
+" Maintainer: Your Name <your-email@example.com>
+" Latest Revision: 2024
+
+if exists("b:current_syntax")
+  finish
+endif
+
+" Keywords
+syn keyword babaKeyword when then is Ok Err
+syn keyword babaType Bool Int Float String List Table Result Number
+syn keyword babaOperator append set merge shape
+syn keyword babaIO io.out io.in io.emit io.listen
+syn keyword babaFunction map filter reduce pipe
+
+" Operators
+syn match babaOperator "->"
+syn match babaOperator "=>"
+syn match babaOperator "\.\."
+syn match babaOperator "="
+syn match babaOperator ">"
+syn match babaOperator "<"
+syn match babaOperator ">="
+syn match babaOperator "<="
+syn match babaOperator "+"
+syn match babaOperator "-"
+syn match babaOperator "\*"
+syn match babaOperator "/"
+syn match babaOperator "%"
+syn match babaOperator ":"
+
+" Comments
+syn match babaComment "//.*$"
+syn region babaComment start="/\*" end="\*/"
+
+" Strings
+syn region babaString start='"' end='"' skip='\\"'
+
+" Numbers
+syn match babaNumber "\b\d\+\b"
+syn match babaFloat "\b\d\+\.\d\+\b"
+
+" Function definitions
+syn match babaFunctionDef "\b[a-zA-Z_][a-zA-Z0-9_]*\s*:"
+
+" Variables
+syn match babaVariable "\b[a-zA-Z_][a-zA-Z0-9_]*\b"
+
+" With blocks
+syn keyword babaWith with
+syn keyword babaWithRec rec
+syn region babaWithBlock start="\bwith\b" end="->" contains=babaWith,babaWithRec,babaKeyword,babaOperator,babaString,babaNumber,babaVariable,babaComment,babaWithBlockEntry
+syn region babaWithBlockEntry start="\b[a-zA-Z_][a-zA-Z0-9_]*\s*:" end=";" contains=babaVariable,babaOperator,babaString,babaNumber,babaComment,babaWhenExpr
+
+" When expressions
+syn region babaWhenExpr start="\bwhen\b" end=";" contains=babaKeyword,babaOperator,babaString,babaNumber,babaVariable
+
+" Anonymous functions
+syn region babaAnonFunc start="(" end=")" contains=babaVariable,babaOperator
+
+" Lists
+syn region babaList start="\[" end="\]" contains=ALL
+
+" Tables
+syn region babaTable start="{" end="}" contains=ALL
+
+" Wildcard
+syn match babaWildcard "\b_\b"
+
+" Define highlighting
+hi def link babaKeyword Keyword
+hi def link babaType Type
+hi def link babaOperator Operator
+hi def link babaIO PreProc
+hi def link babaFunction Function
+hi def link babaComment Comment
+hi def link babaString String
+hi def link babaNumber Number
+hi def link babaFloat Float
+hi def link babaFunctionDef Function
+hi def link babaVariable Identifier
+hi def link babaWith Keyword
+hi def link babaWithRec Keyword
+hi def link babaWithBlock Special
+hi def link babaWithBlockEntry Special
+hi def link babaWhenExpr Special
+hi def link babaAnonFunc Special
+hi def link babaList Special
+hi def link babaTable Special
+hi def link babaWildcard Constant
+
+let b:current_syntax = "baba"