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Episode 120: CoffeeScript
Manage episode 156001532 series 1173626
Вміст надано Jade Robbins and Mark Sanborn, Jade Robbins, and Mark Sanborn. Весь вміст подкастів, включаючи епізоди, графіку та описи подкастів, завантажується та надається безпосередньо компанією Jade Robbins and Mark Sanborn, Jade Robbins, and Mark Sanborn або його партнером по платформі подкастів. Якщо ви вважаєте, що хтось використовує ваш захищений авторським правом твір без вашого дозволу, ви можете виконати процедуру, описану тут https://uk.player.fm/legal.
Learn how you can write less code with CoffeeScript the Javascript compiler.
News and Follow/Ups – 00:40
- Jade is going out of state!
Geek Tools – 03:25
Webapps – 05:06
- Visual Event – Bookmarklet that lets you see Javascript click events assigned to elements
- Open Signals Map – Mashup of cell providers towers and cell usage.
Full Text Search – 11:15
- As of March 16, 2011, CoffeeScript is on GitHub’s list of most-watched projects
- A Ruby/Python inspired language that compiles down to Readable/Lint compatible Javascript
- CoffeeScript claims to reduce the number of lines needed to be written to 1/3 of hand written JS
- Because CoffeeScript compiles predictably to JavaScript, programs can be written with less code (typically 1/3 fewer lines) with no effect on runtime performance.
- Who is using it?
- Used in production by 37Signals
- Used in the Ars Technica reader for iPad
- Some advantages
- It is still compatible with Node.js, jquery, or any other framework
- Removes noise
- adds keywords, classes, and features like heredocs to make coding cleaner
- It is said to be faster to code in CoffeeScript once you learn the ropes
- Some potential downsides
- Debugging a coffeescript script still requires you read the generated Javascript code, which can be tedious, since you haven’t actually written it yourself.
- CoffeeScript – Compiler-for-Windows
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