Normalize line endings in a JavaScript string
Having trouble with inconsistent line endings in your strings? Normalize them with this handy JavaScript function!
JavaScript String Articles
The JavaScript article collection contains a wide variety of ES6 helper functions. It includes helpers for dealing with primitives, arrays and objects, as well as algorithms, DOM manipulation functions and Node.js utilities.
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JavaScript · How to encode and decode strings with Base64 in JavaScript
Encode and decode strings with Base64 in JavaScript easily with these code snippets.
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JavaScript · Edit URL Parameters in JavaScript
Avoid the naive approach and use a more robust method to edit URL parameters in JavaScript.
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JavaScript · How to construct a URL in JavaScript
A short guide on how to correctly construct a URL in JavaScript.
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JavaScript · Strip HTML tags using JavaScript
Use a regular expression to remove HTML/XML tags from a string.
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JavaScript · How can I check if a string starts or ends with a substring of another string using JavaScript?
Test if a string's start or end partially matches another string.
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JavaScript · Remove non ASCII characters from a JavaScript string
Remove non-printable ASCII characters from a string in JavaScript.
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JavaScript · Pretty print number of bytes
Convert a number in bytes to a human-readable string.
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JavaScript · Check, compact or remove whitespaces in a JavaScript string
Learn how to work with whitespaces in JavaScript strings, using these simple yet powerful regular expression techniques.
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JavaScript · Check if a string contains a substring in JavaScript
Let's have a look at how to check if a string contains a substring in JavaScript.
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JavaScript · Can I check if a JavaScript string contains a substring, regardless of case?
Search for substrings in JavaScript strings without worrying about case sensitivity.
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JavaScript · Convert a tilde path to an absolute path in Node.js
Ever wanted to convert a tilde path to an absolute path? Here's how you can do it in JavaScript.
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JavaScript · Convert a string to a boolean
Have you ever tried to convert the string representation of a boolean to an actual boolean value? Here's a simple way to do it.
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JavaScript · Mask a JavaScript value
Replace all characters in a string, except for the ending characters, with a mask character.
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JavaScript · 6 JavaScript Regular Expression features you can use today
Learn how to level up your regular expressions game, with features such as backreferences, lookaheads and named groups.
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JavaScript · Check if a string is uppercase or lowercase in JavaScript
Use these simple tricks to check if a string is uppercase or lowercase in JavaScript.
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JavaScript · Escape a regular expression in JavaScript
Learn how to escape a string to use in a regular expression.
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JavaScript · Colorize text in the Node.js terminal
Use special Unicode characters to print text in color in the console.
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JavaScript · Convert a string to a SEO-friendly slug with JavaScript
Learn how to easily convert any string to a SEO-friendly slug, using regular expressions.
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JavaScript · Expand tabs into spaces
Convert tabs to spaces, allowing you to control the number of spaces each tab corresponds to.
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JavaScript · Prevent a string from being escaped in JavaScript
Strings in JavaScript can be escaped in various ways. But how do you prevent a string from being escaped? Here's a handy trick for that.
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JavaScript · Pluralize a JavaScript string
Learn how to pluralize a string in JavaScript based on a number.
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JavaScript · Indent a JavaScript string
Indent each line in a string by a specified number of spaces or a custom indentation character.
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JavaScript · Calculate the byte size of a JavaScript string
Figure out the exact number of bytes in a JavaScript string, including Unicode characters.