Robert's public fiddles
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9ymgntvr
No-Library (pure JS), HTML, CSS, JavaScript
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Memoization example
No-Library (pure JS), HTML, CSS, JavaScript
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JS Calendar
Small experiment to create month-view calendar in raw JavaScript
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k7qb4rj5
No-Library (pure JS), HTML, CSS, Babel + JSX
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Affect last of 2-column rows
This CSS code applies a pseudo-class to the last row of a 2-column set, whether odd or even.
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Progress bar example in ES6
This is an example of how to animate a progress bar in ES6/2015.
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Progress bar example in ES6
This is an example of how to animate a progress bar in ES6/2015.
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Loop type performance test
No-Library (pure JS), HTML, CSS, JavaScript
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100 Chairs Problem
This code solves a puzzle to determine the last person seated at a table with 100 chairs given a specific pattern of persons leaving (i.e., 1, 3, 6...).
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rpnux76w
No-Library (pure JS), HTML, CSS, JavaScript
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Lazy Loading without JavaScript
This code lazy-loads images without JavaScript.
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Time Is Money Calculator
Time is money, right? See how much "money" or free time you have left today.
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Hover for HTML tag and CSS style information
This script generates a tooltip for every HTML tag with tag name and style information.
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Inject, Select, and Highlight HTML Elements
This script prepends to the <body> a dropdown menu on any given webpage containing all heading tags from H1 to H3 and then highlights that tag when a dropdown option is selected.
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Convert HTML selector dimensions to percentages
This code converts computed widths and heights for HTML selectors on a web page to their equivalent widths as percentages relative to their immediate parents and displays resulting widths in the console.