diff --git a/awesome-redux.md b/awesome-redux.md
new file mode 100644
index 00000000..55722d9d
--- /dev/null
+++ b/awesome-redux.md
@@ -0,0 +1,60 @@
+---
+title: Awesome-redux
+category: Ruby
+---
+
+### [redux-actions](https://www.npmjs.com/package/redux-actions)
+Create action creators in flux standard action format.
+
+```js
+increment = createAction('INCREMENT', amount => amount)
+increment = createAction('INCREMENT')  // same
+
+err = new Error()
+increment(42) === { type: 'INCREMENT', payload: 42 }
+increment(err) === { type: 'INCREMENT', payload: err, error: true }
+```
+
+### [flux-standard-action](https://github.com/acdlite/flux-standard-action)
+A standard for flux action objects.
+
+```
+{ type: 'ADD_TODO', payload: { text: 'Work it' } }
+{ type: 'ADD_TODO', payload: new Error(), error: true }
+```
+
+An action may have an `error`, `payload` and `meta` and nothing else.
+
+### [redux-promise](https://github.com/acdlite/redux-promise)
+Pass promises to actions. Dispatches a flux-standard-action.
+
+```js
+increment = createAction('INCREMENT')  // redux-actions
+increment(Promise.resolve(42))
+```
+
+### [redux-effects](https://www.npmjs.com/package/redux-effects)
+Pass side effects declaratively to keep your actions pure.
+
+```js
+{
+  type: 'EFFECT_COMPOSE',
+  payload: {
+    type: 'FETCH'
+    payload: {url: '/some/thing', method: 'GET'}
+  },
+  meta: {
+    steps: [ [success, failure] ]
+  }
+}
+```
+
+### [redux-multi](https://github.com/ashaffer/redux-multi)
+Dispatch multiple actions in one action creator.
+
+```js
+store.dispatch([
+  { type: 'INCREMENT', payload: 2 },
+  { type: 'INCREMENT', payload: 3 }
+])
+```
diff --git a/bookshelf.md b/bookshelf.md
index 81354cc0..2c9f2c49 100644
--- a/bookshelf.md
+++ b/bookshelf.md
@@ -6,55 +6,41 @@ category: JavaScript libraries
 Model
 -----
 
-    # or Bookshelf.Mode.extend({..})
-    class Book extends Bookshelf.Model
-      tableName: 'books'
+```js
+Summary = bookshelf.Model.extend({
+  tableName: 'summaries',
+  hasTimestamps: true,
+  hasTimestamps: ['created_at', 'updated_at'],
+})
+```
 
 ### Associations
 
-    class Book extends Bookshelf.Model
-      # Associations
-      author:  -> @belongsTo(Author)
-      summary: -> @hasOne(Summary)
-      pages:   -> @hasMany(Pages)
-      shelves: -> @belongsToMany(Shelves)
+```js
+Summary = bookshelf.Model.extend({
+  book () {
+    return this.belongsTo(Book)
+  },
+  author () {
+    return this.hasOne(Author)
+  }
+  // belongsToMany
+  // hasMany
+  // hasMany().through()
+})
+```
 
-      @hasMany(Comment)
-        .through(Chapter)
+### CRUD
 
-      @belongsToMany(Comment)
-        .withPivot(['created_at'])
+```js
+Book.create({ title: '..' }).save()
+new Book({ title: '..' }).save()
 
-### Collections
+new Book({ id: 1 }).fetch()
 
-    class Books extends Bookshelf.Collection
-      model: Book
-
-    books = new Books()
-    books.query(where: { id: 2 })
-    .fetch()
-    .then ->
-
-### Fetching associations
-
-    new Book(id: 1).summary().fetch()
-    .then (summary) ->
-    
-Manipulation
-------------
-
-### Reading (Fetch by ID)
-
-    new Story(id: 2).fetch()
-    .then (story) ->
-      story.id       #=> 2
-      story.title    #=> "Through the Looking Glass"
-
-      story.summary = "Hello"
-      story.save()
-
-    .then -> ...
-
-### References
-
- * http://bookshelfjs.org/
+Book.where({ id: 1 }).fetch()
+Book.where('favorite_color', 'red').fetch()
+Book.where('favorite_color', '<>', 'red').fetch()
+Book
+  .query((q) => q.orderBy('updated_at')
+```
diff --git a/css-flexbox.md b/css-flexbox.md
index 872573fa..17163943 100644
--- a/css-flexbox.md
+++ b/css-flexbox.md
@@ -68,7 +68,7 @@ category: CSS
     .container > .top {
      order: 1;
     }
-  
+
     .container > .bottom {
      order: 2;
     }
@@ -106,7 +106,7 @@ to the circumstances.
     .container > .date     { flex: 1 0 120px; }
 
 ### Vertical
-      
+
 Vertically-center all items.
 
     .container {
diff --git a/deku-v1.md b/deku-v1.md
new file mode 100644
index 00000000..03f03c6c
--- /dev/null
+++ b/deku-v1.md
@@ -0,0 +1,85 @@
+---
+title: Deku v1
+category: JavaScript libraries
+---
+
+```js
+/** @jsx element */
+import element from 'virtual-element'  // replacement for React.createElement
+import {render, tree} from 'deku'
+
+var app = <div class='my-app'>Hello World!</div>
+
+render(tree(app), document.body)
+```
+
+## Components
+
+```js
+Button = {
+  render () { return <button>Submit</button> }
+}
+
+App = {
+  render () { return <div><Button /></div> }
+}
+
+render(tree(<App />), document.body)
+render(tree(element(App)), document.body)
+```
+
+## Component props/state
+
+```js
+App = {
+  render ({ props, state }) {
+    return <div>{ /*...use state.store here*/ }</div>
+  }
+
+  initialState (props) {
+    return { store: store.getState() }
+  },
+
+  afterMount (comp, el, setState) {
+    store.subscribe(() => setState({ store: store.getState() }))
+  }
+}
+
+render(tree(<App />), document.body)
+```
+
+## Events
+
+```js
+<a onClick={onClick}>{props.text}</a>
+```
+
+## Magic virtual element
+Use [magic-virtual-element](https://github.com/dekujs/magic-virtual-element) to enable nice classnames.
+
+```
+import element from 'magic-virtual-element'
+<div style={style} class={[ 'button', '-active' ]}>
+```
+
+## Reference
+
+```
+name = 'MyComponent'
+
+// Defaults
+initialState (props) {...} // return initial state
+defaultProps = { hi: 'hello' }
+
+// Render
+render ({props, state}, setState) {...}
+
+// Lifecycle
+beforeUpdate  ({props, state, id}, nextProps, nextState) {}
+afterRender   ({props, state, id}, el) {}
+afterUpdate   ({props, state, id}, prevProps, prevState, setState) {}
+afterMount    ({props, state, id}, el, setState) {}
+beforeUnmount ({props, state, id}, el) {}
+```
+
+See: <https://www.npmjs.com/package/deku>
diff --git a/deku.md b/deku.md
index a326c11b..a720f090 100644
--- a/deku.md
+++ b/deku.md
@@ -1,86 +1,49 @@
 ---
-title: Deku
+title: Deku v2
 category: JavaScript libraries
 ---
 
-```js
-/** @jsx element */
-import element from 'virtual-element'  // replacement for React.createElement
-import {render, tree} from 'deku'
-
-var app = <div class='my-app'>Hello World!</div>
-
-render(tree(app), document.body)
-```
- 
 ## Components
 
 ```js
-Button = {
-  render () { return <button>Submit</button> }
-}
+/** @jsx element */
+import { element } from 'deku'
 
-App = {
-  render () { return <div><Button /></div> }
-}
-
-render(tree(<App />), document.body)
-// or with virtual-element
-render(tree(element(App)), document.body)
-```
-
-## Component props/state
-
-```js
-App = {
-  render ({ props, state }) {
-    return <div>{ /*...use state.store here*/ }</div>
-  }
-
-  initialState (props) {
-    return { store: store.getState() }
-  },
-
-  afterMount (comp, el, setState) {
-    store.subscribe(() => setState({ store: store.getState() }))
+function render ({ props, children, context, path }) {
+  // props    = properties object
+  // children = children array
+  // path     = path to current component (like 0.1.5.2)
+  // context  = common properties in all components
+  return (
+    <div class='App' hidden={props.hidden} color={context.theme.color}>
+      {children}
+    </div>
   }
 }
 
-render(tree(<App />), document.body)
+function onCreate ({ props, dispatch, path }) { ... }
+function onUpdate ({ props, dispatch, path }) { ... }
+function onRemove ({ props, dispatch, path }) { ... }
+// actually { children, props, path, context }
+
+export default { render, onCreate, onRemove }
 ```
 
-## Events
+## Rendering
 
 ```js
-<a onClick={onClick}>{props.text}</a>
+import { createStore } from 'redux'
+import { dom, element } from 'deku'
+
+// Create a Redux store to handle all UI actions and side-effects
+let store = createStore(reducer)
+
+// Create a renderer that can turn vnodes into real DOM elements
+let render = createRenderer(document.body, store.dispatch)
+
+// Update the page and add redux state to the context
+render(
+  <MyButton>Hello World!</MyButton>,
+  store.getState()
+  )
 ```
-
-## Magic virtual element
-Use [magic-virtual-element](https://github.com/dekujs/magic-virtual-element) to enable nice classnames.
-
-```
-import element from 'magic-virtual-element'
-<div style={style} class={[ 'button', '-active' ]}>
-```
-
-## Reference
-
-```
-name = 'MyComponent'
-
-// Defaults
-initialState (props) {...} // return initial state
-defaultProps = { style: 'rout' }
-
-// Render
-render ({props, state}, setState) {...}
-
-// Lifecycle
-beforeUpdate  ({props, state, id}, nextProps, nextState) {}
-afterRender   ({props, state, id}, el) {}
-afterUpdate   ({props, state, id}, prevProps, prevState, setState) {}
-afterMount    ({props, state, id}, el, setState) {}
-beforeUnmount ({props, state, id}, el) {}
-```
-
-See: <https://www.npmjs.com/package/deku>
diff --git a/elixir.md b/elixir.md
new file mode 100644
index 00000000..bc9fa65d
--- /dev/null
+++ b/elixir.md
@@ -0,0 +1,95 @@
+---
+title: Elixir
+category: Development
+---
+
+## Type checks
+
+```elixir
+is_atom/1
+is_bitstring/1
+is_boolean/1
+is_function/1
+is_function/2
+is_integer/1
+is_float/1
+
+is_binary/1
+is_list/1
+is_map/1
+is_tuple/1
+
+is_nil/1
+is_number/1
+is_pid/1
+is_port/1
+is_reference/1
+```
+
+### Operators
+
+```elixir
+left != right   # equal
+left !== right  # match
+left ++ right   # concat lists
+left =~ right   # regexp
+```
+
+### Numbers
+
+```
+abs(n)
+rem(a, b)   # remainder (modulo)
+div(a, b)   # integer division
+round(n)
+```
+
+### Functions
+
+```
+apply(fn, args)
+apply(module, fn, args)
+```
+
+### Inspecting
+
+```elixir
+inspect(arg, opts \\ [])
+```
+
+### Tuples
+
+```elixir
+elem(tuple, 1)    # like tuple[1]
+put_elem(tuple, index, value)
+tuple_size(tuple)
+```
+
+### Maps
+
+```elixir
+put_in(data, keys, value)
+Map.get(map, key)
+Map.put(map, key, value)
+```
+
+### String
+
+```elixir
+String.length(str)
+String.codepoints(string)
+String.slice(str, 0..-1)
+String.split(str, " ")
+String.capitalize(str)
+String.match(string, regex)
+```
+
+### Enum
+
+```elixir
+Enum.reduce(list, acc, fn)
+Enum.map(list, fn)
+# consider streams instead
+```
+
+There's really way too many things, just see <https://learnxinyminutes.com/docs/elixir/>.
diff --git a/flowtype.md b/flowtype.md
index c876d165..bf50c39b 100644
--- a/flowtype.md
+++ b/flowtype.md
@@ -20,3 +20,35 @@ function foo(x: string, y: number): string { ... }
 // Arrays
 function total(numbers: Array<number>) { ... }
 ```
+
+### Primitives
+
+```
+any
+boolean
+mixed
+number
+string
+void
+
+Array<T>
+Class<T>
+Function
+Object
+```
+
+```js
+var myNumbers: Array<number> = [42]
+function foo(): any { return 42 }
+var b: boolean = false
+var b: ?boolean = false  /* maybe */
+var b: string | boolean = false  /* maybe */
+
+var a: Class<MyClass> = MyClass
+var b: MyClass = new a()
+
+// Function signature
+var add: ((num1: number, num2: number) => number) = function(num1, num2) {
+  return num1 + num2;
+};
+```
diff --git a/imagemagick.md b/imagemagick.md
index ea911038..dd90a7ea 100644
--- a/imagemagick.md
+++ b/imagemagick.md
@@ -5,11 +5,13 @@ title: Imagemagick
 ### Stuff
 
     -resize 100x40
-    -flip           # vertical
-    -flop           # horizontal
-    -transpose      # flip vertical + rotate 90deg
-    -transverse     # flip horizontal + rotate 270deg
-    -trim           # trim image edges
+    -crop 40x30+10+10   # (width)x(height)+(x)+y
+    -crop 40x30-10-10   # (width)x(height)+(x)+y
+    -flip               # vertical
+    -flop               # horizontal
+    -transpose          # flip vertical + rotate 90deg
+    -transverse         # flip horizontal + rotate 270deg
+    -trim               # trim image edges
     -rotate 90
 
 ### Resize to fit
diff --git a/jade.md b/jade.md
index 5432fb3d..0401c673 100644
--- a/jade.md
+++ b/jade.md
@@ -2,9 +2,82 @@
 title: Jade
 ---
 
+```
+doctype html
+// comment (html)
+-// silent comment
+
+html(lang='en')
+  - javascript()
+  h1.class#id(name='hi')
+    | Text. Hello there,
+    = name
+
+  if condition
+    p. hello
+
+  p.
+    multiline text
+    goes here
+```
+
 ### Iteration
 
-    ul
-      each user in users
-        li= user
-       
+```jade
+ul
+  each user in users
+    li= user
+```
+
+### Layouts
+
+```jade
+extends layout.jade
+
+block title
+  | hello
+
+block content
+  | hello
+```
+
+```jade
+-// layout.jade
+title
+  block title
+body
+  block content
+```
+
+### Includes (partials)
+
+```jade
+include ./includes/head.jade
+include:markdown article.md
+```
+
+### Mixins
+
+```jade
+mixin list
+  ul ..
+
++list
+```
+
+```jade
+mixin pet(name)
+  span.pet= name
+
++pet('cat')
+```
+
+```jade
+mixin article(title)
+  article
+    h2.title= title
+    block
+
++article('hello there')
+  p Content goes here
+```
diff --git a/meow.md b/meow.md
index 29bc4d8f..512a357d 100644
--- a/meow.md
+++ b/meow.md
@@ -11,7 +11,6 @@ const cli = require('meow')(`
     -h, --help       show usage information
     -v, --version    print version info and exit
 `, {
-alias: {
   alias: { h: 'help', v: 'version', x: 'excludeTag' },
   string: ['lang'],
   boolean: ['pager'],
diff --git a/sass.md b/sass.md
index b1d42a21..ed06df9b 100644
--- a/sass.md
+++ b/sass.md
@@ -36,6 +36,13 @@ category: CSS
 
 http://sass-lang.com/documentation/Sass/Script/Functions.html
 
+### Functions
+
+    unquote('hello')
+    quote(hello)
+    unit(3em)        => 'em'
+    unitless(100px)  => false
+
 ### Loops
 
     $i: 6;
@@ -56,3 +63,7 @@ http://sass-lang.com/documentation/Sass/Script/Functions.html
     length($list)
 
     @each $item in $list { ... }
+
+## Reference
+
+- <http://sass-lang.com/documentation/Sass/Script/Functions.html>
diff --git a/tape.md b/tape.md
new file mode 100644
index 00000000..379bad5d
--- /dev/null
+++ b/tape.md
@@ -0,0 +1,42 @@
+---
+title: Tape
+category: JavaScript libraries
+---
+
+```js
+test('things', (t) => {
+  t.plan(1)
+
+  t.equal('actual', 'expected')
+  t.equal('actual', 'expected', 'should be equal') // messages are optional
+
+  t.end(err)
+  t.fail('msg')
+  t.pass('msg')
+  t.timeoutAfter(2000)
+  t.skip('msg')
+
+  t.ok(value, 'is truthy')
+  t.notOk(value, 'is falsy')
+  t.error(err, 'is falsy (print err.message)')
+
+  t.equal(actual, expected, 'is equal')
+  t.notEqual
+
+  t.deepEqual(actual, expected, 'is equal (use node's deepEqual)')
+  t.notDeepEqual
+
+  t.looseEqual(actual, expected, 'is equal (use node's deepEqual with ==)')
+  t.notLooseEqual
+
+  t.throws(fn, /FooError/)
+  t.throws(fn, FooError /* class */)
+  t.doesNotThrow
+
+  t.comment('message')
+})
+```
+
+```js
+test.only((t) => { ... })
+```