📖 working on readme

README.md

@@ -1,6 +1,24 @@
-# termap - Terminal Map
+# termap - Terminal Map Viewer
+
+Discover the world in your console! termap allows you to render and navigate
+VectorTile based maps in your console.
+
+* No native dependencies, 100% JavaScript/CoffeeScript
+* Use tile servers or local MBTiles and VectorTiles
+
+## How to install it?
+
+`npm install -g termap`
+
+## Behind the scenes
+
+### Libraries
+* [`pbf`](https://github.com/mapbox/pbf) for Protobuf parsing
+* [`vector-tile`](https://github.com/mapbox/vector-tile-js) for [VectorTile](https://github.com/mapbox/vector-tile-spec/tree/master/2.1) parsing
+* [`term-mouse`](https://github.com/CoderPuppy/term-mouse) for mouse handling
+* [`keypress`](https://github.com/TooTallNate/keypress) for input handling
+* [`node-drawille`](https://github.com/madbence/node-drawille/) for braille rendering (to be replaced)
 
-Discover the world in your console - render vector tile maps from any source!
 
 ## TODOs
 * [ ] mapping of view to tiles to show