doc: update README.md

README.md

@@ -1,14 +1,56 @@
 # Unnamed
 
-> a ultra fast Neovim plugin manager
+> a simple Neovim plugin manager which aims for fast start-up
+
+- fully written in lua
+- supports lazy loading
+- organizes all plugins to single directory for faster loading
+- uses blob-less clone to reduce disk usage and faster update
+
+To start using unnamed, write these lines to your config!
+
+```lua
+local uv = vim.loop
+
+-- install unnamed if required
+local unnamed_path = vim.env.HOME .. "/.config/nvim/unnamed"
+local stat, err = uv.fs_stat(unnamed_path)
+if stat == nil then
+    vim.notify("installing unnamed")
+    vim.fn.system("git clone https://github.com/approvers/unnamed.git " .. unnamed_path)
+end
+
+vim.opt.runtimepath:prepend(unnamed_path)
+
+local plugins = {
+    -- if not setup required, you can directly write repo name
+    "windwp/nvim-ts-autotag",
+    -- use `fast_setup` to run setup function before first screen update
+    {
+        repo = "ishan9299/nvim-solarized-lua",
+        fast_setup = function()
+            vim.cmd("colorscheme solarized-flat")
+        end,
+    },
+    -- use `setup` to run setup function lazily
+    {
+        repo = "folke/trouble.nvim",
+        setup = function()
+            require("trouble").setup()
+        end,
+    },
+}
+```
 
 #### development prerequirements
+
 - just
 - stylua
 - docker
 - pre-commit
 
 #### how to develop
+
 1. run `pre-commit install` only the first time you cloned the repo
 1. `just dev`
 1. edit files under `lua/`, test it on `just dev`ed shell.