better documentation

docs/dev/dev.md

@@ -11,10 +11,10 @@ has_children: true
 **Gancio** is built with following technologies:
 
 - [Nuxt.js](https://nuxtjs.org/)
-- Vue.js
+- [Vue.js](https://vuejs.org/)
 - Express
 - Node.js
-- Sequelize
+- [Sequelize](https://sequelize.org/)
 - Element.ui
 
 ### Testing on your own machine

docs/dev/structure.md

@@ -5,25 +5,28 @@ permalink: /dev/structure
 parent: Hacking
 ---
 
-### Structure
+### Project structure
+{: .no_toc }
+1. TOC
+{:toc}
 
 
 ### API / backend
 
-Source code inside `server/api/`.
+Source code inside `server/api/`.  
 `index.js` is basically a routing table pointing each PATH with specified
 HTTP VERB to a method of a controller.
 
 jwt is used to authenticate api request.
 
-Express is based on middleware, passing each request to a chain of methods.
+[Express.js](https://expressjs.com/) is based on middleware, passing each request to a chain of methods.
 
 If you come from a PHP background, note that the main difference with
-Node.js is that the server process is always running and able to manage
+[Node.js](https://en.wikipedia.org/wiki/Node.js) is that the server process is always running and able to manage
 multiple requests and tasks together (asyncronically) while each php
 process is tied to a single request.
 
-Sequelize is used as ORM. Take a look in `/server/api/models`.
+[Sequelize](https://sequelize.org/) is used as ORM. Take a look in [`/server/api/models`](https://git.lattuga.net/cisti/gancio/src/master/server/api/models).
 
 
 ### Client / frontend
@@ -33,4 +36,5 @@ Client routing in nuxt is automatic (if you don't need something special),
 just put your page inside `pages` and that's it!  
 
 
-
+### Federation / ActivityPub
+Code inside [`server/federation`](https://git.lattuga.net/cisti/gancio/src/master/server/federation).