JSFiddle

Ajedi32's public fiddles

• Behavioral difference with inheritance via class syntax

  Two supposedly identical subclasses of Array behave differently depending on whether they were created via the class syntax or via assigning the subclass's prototype.

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• CORS Access to Image Data

  Demonstration of how cross-origin access to image data somewhat unintuitively requires a special "crossorigin" attribute set on the img element, even when `Access-Control-Allow-Origin: *` is already present on the response image even without that attribute.

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• bh0q6Lw5

  No-Library (pure JS), HTML, CSS, JavaScript

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• 8fxdj9jj

  No-Library (pure JS), HTML, CSS, JavaScript

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• L6hvL94f

  No-Library (pure JS), HTML, CSS, JavaScript

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• Web Audio Analyzer Demo

  A demonstration of the getByteTimeDomainData and getByteFrequencyData methods of the AnalyserNode object.

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• Lg17tueq

  No-Library (pure JS), HTML, CSS, JavaScript

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• Web Audio Analyzer Demo (Old)

  A demonstration of the getByteTimeDomainData and getByteFrequencyData methods of the AnalyserNode object. (Uses an older, now deprecated version of getUserMedia.)

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• async/await Collections

  A demonstration of different ways to run a set of asynchronous operations with async/await.

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• sr6017m5

  No-Library (pure JS), HTML, CSS, Babel + JSX

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• Resolving a promise to a promise

  A demonstration of what happens when you resolve a promise to another promise. (The outer promise waits for the inner promise to resolve before resolving itself to the inner promise's value.)

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• Passing values into generator functions

  A short example showing how values can be passed into and out of generator functions.

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• Specificity is unrelated to inheritance

  A quick example to demonstrate how specificity has nothing to do with whether css properties are inherited or not.

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• Chaining Promises

  Quick example of how Promises can be chained together.

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• 9qdbq4fq

  No-Library (pure JS), HTML, CSS, JavaScript

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• sLuqaf7w

  No-Library (pure JS), HTML, CSS, JavaScript

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• Box sizing

  An illustration of how padding, margin, and borders affect box sizing, and how the box-sizing property changes this behavior.

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• f2p8kvvj

  No-Library (pure JS), HTML, CSS, JavaScript

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• b5ygdxbp

  No-Library (pure JS), HTML, CSS, JavaScript

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• Input mask

  A simple example of an input field mask

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