diff --git a/dotfiles/neovim/init.lua b/dotfiles/neovim/init.lua
index 2b1b6b7..b82c0ce 100644
--- a/dotfiles/neovim/init.lua
+++ b/dotfiles/neovim/init.lua
@@ -28,6 +28,16 @@ require('lazy').setup({
             }
         end
     },
+    {
+        dir = "./lua/pluto_nvim.lua",
+        config = function()
+            -- temp global for dev
+            pluto_nvim = require("pluto_nvim")
+            require("pluto_nvim").setup {}
+        end,
+        lazy = true,
+        ft = { 'julia' },
+    },
     {
         'folke/which-key.nvim',
         config = function()
diff --git a/dotfiles/neovim/lua/pluto_nvim.lua b/dotfiles/neovim/lua/pluto_nvim.lua
new file mode 100644
index 0000000..e42edbf
--- /dev/null
+++ b/dotfiles/neovim/lua/pluto_nvim.lua
@@ -0,0 +1,230 @@
+local job = require('plenary.job')
+local M = {}
+
+local NOTEBOOK_HEADER = "### A Pluto.jl notebook ###"
+local BLOCK_START = "# ╔═╡ "
+local CELLORDER_START = "# ╔═╡ Cell order:"
+local CELLORDER_VISIBLE_BODY = "# ╠═"
+local CELLORDER_HIDDEN_BODY = "# ╟─"
+
+local function node_is_pluto_prefix(node)
+    if node:type() ~= "line_comment" then
+        return false
+    end
+    local row, col, _ = node:start()
+    local comment_text = vim.api.nvim_buf_get_lines(0, row, row + 1, true)
+    -- print("TEXT: ", comment_text[1])
+    return nil ~= string.match(comment_text[1], BLOCK_START) and nil == string.match(comment_text[1], CELLORDER_START)
+end
+
+---Get iterator of TSnodes of cell prefix comments
+---@return function
+function M.get_cell_prefix_nodes()
+    local curnode = vim.treesitter.get_node()
+    local top_nodes = curnode:root():iter_children()
+    return function()
+        while true do
+            local node = top_nodes()
+            if node == nil then
+                return nil
+            end
+            if node_is_pluto_prefix(node) then
+                return node
+            end
+        end
+    end
+end
+
+local function node_is_cell_order(node)
+    if node:type() ~= "line_comment" then
+        return false
+    end
+    local row, col, _ = node:start()
+    local comment_text = vim.api.nvim_buf_get_lines(0, row, row + 1, true)
+    -- print("TEXT: ", comment_text[1])
+    return nil ~= string.match(comment_text[1], CELLORDER_START) or
+        nil ~= string.match(comment_text[1], CELLORDER_VISIBLE_BODY) or
+        nil ~= string.match(comment_text[1], CELLORDER_HIDDEN_BODY)
+end
+
+function M.get_cell_order_nodes()
+    local curnode = vim.treesitter.get_node()
+    local top_nodes = curnode:root():iter_children()
+    return function()
+        while true do
+            local node = top_nodes()
+            if node == nil then
+                return nil
+            end
+            if node_is_cell_order(node) then
+                return node
+            end
+        end
+    end
+end
+
+---Get prefix TSNode of current cell
+---@return TSNode?
+local function get_current_cell_prefix_node()
+    local curnode = vim.treesitter.get_node()
+    if curnode == nil then
+        print("Not in a cell")
+        return nil
+    end
+    while curnode:parent():type() ~= "source_file" do
+        print("curnode", curnode:range())
+        curnode = curnode:parent()
+    end
+    local prefix_node
+    if node_is_pluto_prefix(curnode) then
+        prefix_node = curnode
+    elseif curnode:prev_sibling() ~= nil and node_is_pluto_prefix(curnode:prev_sibling()) then
+        prefix_node = curnode:prev_sibling()
+    else
+        print("Not a valid cell")
+        print("current node", curnode:type(), curnode:range())
+        return nil
+    end
+    return prefix_node
+end
+
+local function get_uuid(node)
+    local row, col, _ = node:start()
+    local comment_text = vim.api.nvim_buf_get_lines(0, row, row + 1, true)
+    -- print("text", comment_text[1])
+    local _, _, uuid = string.find(comment_text[1], "(%x+-%x+-%x+-%x+-%x+)")
+    return uuid
+end
+
+---Get uuid of the current cell.
+---@return string?
+function M.get_current_cell_uuid()
+    local prefix_node = get_current_cell_prefix_node()
+    if prefix_node == nil then return nil end
+    return get_uuid(prefix_node)
+end
+
+local function get_cellbody_node(uuid)
+    for node in M.get_cell_prefix_nodes() do
+        if uuid == get_uuid(node) then
+            return node
+        end
+    end
+end
+
+---Generate uuid1 using Julia.
+---@return string
+local function uuid1()
+    local generated
+    job:new({
+        command = "julia",
+        args = { "-e", "using UUIDs; print(uuid1())" },
+        on_exit = function(j, return_val)
+            if return_val ~= 0 then
+                print("error processing UUID", return_val, vim.inspect(j:result()))
+            end
+            generated = j:result()[1]
+        end,
+    }):sync()
+    return generated
+end
+
+---Get row number of the cell order entry which corresponds to the current cell
+---@param curuuid string
+---@return integer?
+local function get_cell_order_node(curuuid)
+    local ordernode_row
+    for ordernode in M.get_cell_order_nodes() do
+        local srow, scol, erow, ecol = ordernode:range()
+        local str = vim.api.nvim_buf_get_text(0, srow, scol, erow, ecol, {})
+        local _, _, ordernode_uuid = string.find(str[1], "(%x+-%x+-%x+-%x+-%x+)")
+        if ordernode_uuid == curuuid then
+            -- print("Matched: ", curuuid, srow, erow)
+            ordernode_row = srow
+        end
+    end
+    return ordernode_row
+end
+
+function M.insert_cell_below()
+    local curuuid = M.get_current_cell_uuid()
+    if curuuid == nil then
+        return nil
+    end
+    local newuuid = uuid1()
+    local ordernode_row = get_cell_order_node(curuuid)
+    vim.api.nvim_buf_set_lines(0, ordernode_row + 1, ordernode_row + 1, true, {
+        CELLORDER_VISIBLE_BODY .. newuuid
+    })
+    local prefix_node = get_current_cell_prefix_node()
+    if prefix_node == nil then
+        return nil
+    end
+    local _, _, end_row, _ = prefix_node:next_sibling():range()
+    vim.api.nvim_buf_set_lines(0, end_row + 1, end_row + 1, true, {
+        "",
+        BLOCK_START .. newuuid,
+        "",
+    })
+    vim.api.nvim_win_set_cursor(0, { end_row + 4, 0 })
+end
+
+function M.goto_cellorder_entry()
+    local curuuid = M.get_current_cell_uuid()
+    if not curuuid then return nil end
+    local ordernode_row = get_cell_order_node(curuuid)
+    vim.cmd("norm! m`")
+    vim.api.nvim_win_set_cursor(0, { ordernode_row + 1, 0 })
+end
+
+function M.goto_cell_body()
+    local line_str = vim.api.nvim_get_current_line()
+    local _, _, uuid = string.find(line_str, "(%x+-%x+-%x+-%x+-%x+)")
+    if uuid == nil then
+        print("This line doesn't have valid id")
+        return nil
+    end
+    local body_node = get_cellbody_node(uuid)
+    local start_row, _, _, _ = body_node:range()
+    vim.cmd("norm! m`")
+    vim.api.nvim_win_set_cursor(0, { start_row + 2, 0 })
+end
+
+function M.toggle_visibility()
+    local curuuid = M.get_current_cell_uuid()
+    if not curuuid then return nil end
+    local ordernode_row = get_cell_order_node(curuuid)
+    local ordernode_text = vim.api.nvim_buf_get_lines(0, ordernode_row, ordernode_row + 1, true)[1]
+    if string.find(ordernode_text, CELLORDER_VISIBLE_BODY) then
+        vim.api.nvim_buf_set_text(0, ordernode_row, 0, ordernode_row, 4, { CELLORDER_HIDDEN_BODY })
+    elseif string.find(ordernode_text, CELLORDER_HIDDEN_BODY) then
+        vim.api.nvim_buf_set_text(0, ordernode_row, 0, ordernode_row, 4, { CELLORDER_VISIBLE_BODY })
+    end
+end
+
+function M.setup(opts)
+    vim.api.nvim_create_user_command('PlutoGoToCellOrder', M.goto_cellorder_entry, {
+        nargs = 0,
+        desc = "Go to the cell order entry which corresponds to the current cell",
+    })
+    vim.api.nvim_create_user_command('PlutoGoToCellBody', M.goto_cell_body, {
+        nargs = 0,
+        desc = "Go to the cell body which corresponds to the current order entry",
+    })
+    vim.api.nvim_create_user_command('PlutoToggleVisibility', M.toggle_visibility, {
+        nargs = 0,
+        desc = "Toggle visiblity of the current cell",
+    })
+    -- require('nvim-treesitter.configs').setup {
+    --     textobjects = {
+    --         select = {
+    --             enable = true,
+    --             keymaps = {
+    --                 ["ac"] = "@cell.outer",
+    --             },
+    --         },
+    --     },
+    -- }
+end
+
+return M