Add links to readme.
@@ -15,7 +15,10 @@ To make a retro styled game, the whole process of creation and execution takes p
![TIC-80](https://user-images.githubusercontent.com/1101448/29687467-3ddc432e-8925-11e7-8156-5cec3700cc04.gif)
### Features
-- Multiple progamming languages: Lua, Moonscript, Javascript and Wren
+- Multiple progamming languages: [Lua](https://www.lua.org),
+ [Moonscript](https://moonscript.org),
+ [Javascript](https://developer.mozilla.org/en-US/docs/Web/JavaScript),
+ [Wren](http://wren.io/), and [Fennel](https://fennel-lang.org).
- Games can have mouse and keyboard as input
- Games can have up to 4 controllers as input
- Builtin editors: for code, sprites, world maps, sound effects and music
