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coffeescript.org

Website review coffeescript.org

 Generated on April 21 2021 08:58 AM

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The score is 43/100

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CoffeeScript



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Headings
H1 H2 H3 H4 H5 H6
0 47 109 4 0 0
  • [H2] Overview
  • [H2] CoffeeScript 2
  • [H2] Installation
  • [H2] Usage
  • [H2] Language Reference
  • [H2] Functions
  • [H2] Strings
  • [H2] Objects and Arrays
  • [H2] Comments
  • [H2] Lexical Scoping and Variable Safety
  • [H2] If, Else, Unless, and Conditional Assignment
  • [H2] Splats, or Rest Parameters/Spread Syntax
  • [H2] Loops and Comprehensions
  • [H2] Array Slicing and Splicing with Ranges
  • [H2] Everything is an Expression (at least, as much as possible)
  • [H2] Operators and Aliases
  • [H2] The Existential Operator
  • [H2] Chaining Function Calls
  • [H2] Destructuring Assignment
  • [H2] Bound (Fat Arrow) Functions
  • [H2] Generator Functions
  • [H2] Async Functions
  • [H2] Classes
  • [H2] Prototypal Inheritance
  • [H2] Switch/When/Else
  • [H2] Try/Catch/Finally
  • [H2] Chained Comparisons
  • [H2] Block Regular Expressions
  • [H2] Tagged Template Literals
  • [H2] Modules
  • [H2] Embedded JavaScript
  • [H2] JSX
  • [H2] Type Annotations
  • [H2] Literate CoffeeScript
  • [H2] Source Maps
  • [H2] Cake, and Cakefiles
  • [H2] "text/coffeescript" Script Tags
  • [H2] Resources
  • [H2] Books
  • [H2] Screencasts
  • [H2] Examples
  • [H2] Web Chat (IRC)
  • [H2] Annotated Source
  • [H2] Contributing
  • [H2] Unsupported ECMAScript Features
  • [H2] Breaking Changes From CoffeeScript 1.x to 2
  • [H2] Changelog
  • [H3] What’s New In CoffeeScript 2?
  • [H3] Compatibility
  • [H3] Command Line
  • [H3] Node.js
  • [H3] Transpilation
  • [H3] let and const: block-scoped and reassignment-protected variables
  • [H3] Named functions and function declarations
  • [H3] get and set keyword shorthand syntax
  • [H3] Bound (fat arrow) functions
  • [H3] Default values for function parameters and destructured elements
  • [H3] Bound generator functions
  • [H3] Classes are compiled to ES2015 classes
  • [H3] super and this
  • [H3] super and extends
  • [H3] JSX and the < and > operators
  • [H3] Literate CoffeeScript parsing
  • [H3] Argument parsing and shebang (#!) lines
  • [H3] 2.5.1 — 2020-01-31
  • [H3] 2.5.0 — 2019-12-31
  • [H3] 2.4.1 — 2019-04-08
  • [H3] 2.4.0 — 2019-03-29
  • [H3] 2.3.2 — 2018-09-19
  • [H3] 2.3.1 — 2018-05-21
  • [H3] 2.3.0 — 2018-04-29
  • [H3] 2.2.4 — 2018-03-29
  • [H3] 2.2.3 — 2018-03-11
  • [H3] 2.2.2 — 2018-02-21
  • [H3] 2.2.1 — 2018-02-06
  • [H3] 2.2.0 — 2018-02-01
  • [H3] 2.1.1 — 2017-12-29
  • [H3] 2.1.0 — 2017-12-10
  • [H3] 2.0.3 — 2017-11-26
  • [H3] 2.0.2 — 2017-10-26
  • [H3] 2.0.1 — 2017-09-26
  • [H3] 2.0.0 — 2017-09-18
  • [H3] 2.0.0-beta5 — 2017-09-02
  • [H3] 2.0.0-beta4 — 2017-08-03
  • [H3] 2.0.0-beta3 — 2017-06-30
  • [H3] 2.0.0-beta2 — 2017-05-16
  • [H3] 2.0.0-beta1 — 2017-04-14
  • [H3] 2.0.0-alpha1 — 2017-02-21
  • [H3] 1.12.7 — 2017-07-16
  • [H3] 1.12.6 — 2017-05-15
  • [H3] 1.12.5 — 2017-04-10
  • [H3] 1.12.4 — 2017-02-18
  • [H3] 1.12.3 — 2017-01-24
  • [H3] 1.12.2 — 2016-12-16
  • [H3] 1.12.1 — 2016-12-07
  • [H3] 1.12.0 — 2016-12-04
  • [H3] 1.11.1 — 2016-10-02
  • [H3] 1.11.0 — 2016-09-24
  • [H3] 1.10.0 — 2015-09-03
  • [H3] 1.9.3 — 2015-05-27
  • [H3] 1.9.2 — 2015-04-15
  • [H3] 1.9.1 — 2015-02-18
  • [H3] 1.9.0 — 2015-01-29
  • [H3] 1.8.0 — 2014-08-26
  • [H3] 1.7.1 — 2014-01-29
  • [H3] 1.7.0 — 2014-01-28
  • [H3] 1.6.3 — 2013-06-02
  • [H3] 1.6.2 — 2013-03-18
  • [H3] 1.6.1 — 2013-03-05
  • [H3] 1.5.0 — 2013-02-25
  • [H3] 1.4.0 — 2012-10-23
  • [H3] 1.3.3 — 2012-05-15
  • [H3] 1.3.1 — 2012-04-10
  • [H3] 1.2.0 — 2011-12-18
  • [H3] 1.1.3 — 2011-11-08
  • [H3] 1.1.2 — 2011-08-04
  • [H3] 1.1.1 — 2011-05-10
  • [H3] 1.1.0 — 2011-05-01
  • [H3] 1.0.1 — 2011-01-31
  • [H3] 1.0.0 — 2010-12-24
  • [H3] 0.9.6 — 2010-12-06
  • [H3] 0.9.5 — 2010-11-21
  • [H3] 0.9.4 — 2010-09-21
  • [H3] 0.9.3 — 2010-09-16
  • [H3] 0.9.2 — 2010-08-23
  • [H3] 0.9.1 — 2010-08-11
  • [H3] 0.9.0 — 2010-08-04
  • [H3] 0.7.2 — 2010-07-12
  • [H3] 0.7.1 — 2010-07-11
  • [H3] 0.7.0 — 2010-06-28
  • [H3] 0.6.2 — 2010-05-15
  • [H3] 0.6.1 — 2010-04-12
  • [H3] 0.6.0 — 2010-04-03
  • [H3] 0.5.6 — 2010-03-23
  • [H3] 0.5.5 — 2010-03-08
  • [H3] 0.5.4 — 2010-03-03
  • [H3] 0.5.3 — 2010-02-27
  • [H3] 0.5.2 — 2010-02-25
  • [H3] 0.5.1 — 2010-02-24
  • [H3] 0.5.0 — 2010-02-21
  • [H3] 0.3.2 — 2010-02-08
  • [H3] 0.3.0 — 2010-01-26
  • [H3] 0.2.6 — 2010-01-17
  • [H3] 0.2.5 — 2010-01-13
  • [H3] 0.2.4 — 2010-01-12
  • [H3] 0.2.3 — 2010-01-11
  • [H3] 0.2.2 — 2010-01-10
  • [H3] 0.2.1 — 2010-01-05
  • [H3] 0.2.0 — 2010-01-05
  • [H3] 0.1.6 — 2009-12-27
  • [H3] 0.1.5 — 2009-12-26
  • [H3] 0.1.4 — 2009-12-25
  • [H3] 0.1.3 — 2009-12-25
  • [H3] 0.1.2 — 2009-12-24
  • [H3] 0.1.1 — 2009-12-24
  • [H3] 0.1.0 — 2009-12-24
  • [H4] Examples:
  • [H4] Quickstart
  • [H4] Transpiling with the CoffeeScript compiler
  • [H4] Polyfills
Images We found 0 images on this web page.

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Text/HTML Ratio Ratio : 0%

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Underscores in the URLs We have detected underscores in your URLs. You should rather use hyphens to optimize your SEO.
In-page links We found a total of 310 links including 76 link(s) to files



Anchor Type Juice
Try CoffeeScript Internal Passing Juice
Language Reference Internal Passing Juice
Resources Internal Passing Juice
GitHub External Passing Juice
Introduction Internal Passing Juice
Overview Internal Passing Juice
CoffeeScript 2 Internal Passing Juice
What’s New in CoffeeScript 2 Internal Passing Juice
Compatibility Internal Passing Juice
Installation Internal Passing Juice
Usage Internal Passing Juice
Command Line Internal Passing Juice
Node.js Internal Passing Juice
Transpilation Internal Passing Juice
Functions Internal Passing Juice
Strings Internal Passing Juice
Objects and Arrays Internal Passing Juice
Comments Internal Passing Juice
Lexical Scoping and Variable Safety Internal Passing Juice
If, Else, Unless, and Conditional Assignment Internal Passing Juice
Splats, or Rest Parameters/Spread Syntax Internal Passing Juice
Loops and Comprehensions Internal Passing Juice
Array Slicing and Splicing Internal Passing Juice
Everything is an Expression Internal Passing Juice
Operators and Aliases Internal Passing Juice
Existential Operator Internal Passing Juice
Destructuring Assignment Internal Passing Juice
Chaining Function Calls Internal Passing Juice
Bound (Fat Arrow) Functions Internal Passing Juice
Generator Functions Internal Passing Juice
Async Functions Internal Passing Juice
Classes Internal Passing Juice
Prototypal Inheritance Internal Passing Juice
Switch and Try/Catch Internal Passing Juice
Chained Comparisons Internal Passing Juice
Block Regular Expressions Internal Passing Juice
Tagged Template Literals Internal Passing Juice
Modules Internal Passing Juice
Embedded JavaScript Internal Passing Juice
JSX Internal Passing Juice
Type Annotations Internal Passing Juice
Literate CoffeeScript Internal Passing Juice
Source Maps Internal Passing Juice
Cake, and Cakefiles Internal Passing Juice
Browser-Based Tests Internal Passing Juice
Books Internal Passing Juice
Screencasts Internal Passing Juice
Examples Internal Passing Juice
Chat Internal Passing Juice
Annotated Source Internal Passing Juice
Contributing Internal Passing Juice
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Breaking Changes From 1.x Internal Passing Juice
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Default Values Internal Passing Juice
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Literate CoffeeScript Parsing Internal Passing Juice
Changelog Internal Passing Juice
Version 1.x Documentation Internal Passing Juice
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announcement Internal Passing Juice
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Flow External Passing Juice
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build tool Internal Passing Juice
Flow External Passing Juice
installed Flow External Passing Juice
create an issue External Passing Juice
as a document External Passing Juice
raw External Passing Juice
properly highlighted in a text editor External Passing Juice
HTML5 Tutorial External Passing Juice
Make External Passing Juice
Rake External Passing Juice
don’t expect any fanciness built-in Internal Passing Juice
Download current version here, 77k when gzipped Internal Passing Juice
CoffeeScript Issues External Passing Juice
CoffeeScript Google Group External Passing Juice
The CoffeeScript Wiki External Passing Juice
text editor extensions External Passing Juice
web framework plugins External Passing Juice
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JS2Coffee External Passing Juice
High-Rez Logo External Passing Juice
The Little Book on CoffeeScript External Passing Juice
Alex MacCaw External Passing Juice
Smooth CoffeeScript External Passing Juice
Eloquent JavaScript External Passing Juice
E. Hoigaard External Passing Juice
CoffeeScript: Accelerated JavaScript Development External Passing Juice
Trevor Burnham External Passing Juice
CoffeeScript Programming with jQuery, Rails, and Node.js External Passing Juice
CoffeeScript Ristretto External Passing Juice
Reg Braithwaite External Passing Juice
Testing with CoffeeScript External Passing Juice
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CoffeeScript Application Development Coookbook External Passing Juice
CoffeeScript in Action External Passing Juice
CoffeeScript: Die Alternative zu JavaScript External Passing Juice
A Sip of CoffeeScript External Passing Juice
Code School Course External Passing Juice
Meet CoffeeScript External Passing Juice
PluralSight External Passing Juice
CoffeeScript Basics External Passing Juice
best list of open-source CoffeeScript examples External Passing Juice
Hubot External Passing Juice
Pow External Passing Juice
Coffee-Resque External Passing Juice
Resque External Passing Juice
Orona External Passing Juice
Atom External Passing Juice
Trix External Passing Juice
join via your web browser External Passing Juice
here Internal Passing Juice
Grammar Rules — src/grammar Internal Passing Juice
Lexing Tokens — src/lexer Internal Passing Juice
The Rewriter — src/rewriter Internal Passing Juice
The Syntax Tree — src/nodes Internal Passing Juice
Lexical Scope — src/scope Internal Passing Juice
Helpers & Utility Functions — src/helpers Internal Passing Juice
The CoffeeScript Module — src/coffeescript Internal Passing Juice
Cake & Cakefiles — src/cake Internal Passing Juice
“coffee” Command-Line Utility — src/command Internal Passing Juice
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plenty of company External Passing Juice
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infer the names of such anonymous functions External Passing Juice
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Try CoffeeScript Internal Passing Juice
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