Porfirio's public fiddles
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Add exlternal link icon
Add external link icon to href attributes
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How to lock buttons on send form
Prevent user update form when is on submit status
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HTML Space alternatives
nbsp is not only the right answer
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Char Counter
Char counter without libraries
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Low Performace Re-Render Optimized 2
Example for elporfirio.com to show how to optimize
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Low Performace Re-Render Optimized 1
Example for elporfirio.com to show how to optimize
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Low Performace Re-Render
Example for elporfirio.com to show how to optimize
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React
No-Library (pure JS), HTML, CSS, React
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Trigger Select Event
Como lanzar un evento despues de otro evento
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Establecer la fecha minima
No-Library (pure JS), HTML, CSS, JavaScript
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Como validar un campo de texto
Como validar campo de texto con Javascript sin dependencias adicionales
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3hmjd2pw
No-Library (pure JS), HTML, CSS, JavaScript
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Carga y Vista previa de imagen
Carga una imagen web y muestra una vista previa con Vanilla JS
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ES6: Replace string
Replace multiple instances of string, only if exist in a object.
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map, reduce, concat excample
No-Library (pure JS), HTML, CSS, JavaScript
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aeLc4syp
No-Library (pure JS), HTML, CSS, JavaScript
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ppz3bp49
No-Library (pure JS), HTML, SCSS, JavaScript
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Loading button on ajax request
Change submit button to loading meanwhile exist an ajax request, and prevent stack
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Seleccionar y deseleccionar icono
No-Library (pure JS), HTML, CSS, JavaScript