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Get and robustly cache all JS language-level intrinsics at first require time
Robustly `.call.bind()` a function
Tiny JavaScript tokenizer.
Core istanbul API for JS code coverage
Serialize JavaScript to a superset of JSON that includes regular expressions and functions.
Is this an arguments object? It's a harder question than you think.
Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.
Validate XML, Parse XML, Build XML without C/C++ based libraries
JavaScript parser, mangler/compressor and beautifier toolkit
A dictionary of file extensions and associated module loaders.
PostCSS for CSS-in-JS and styles in JS objects
Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc
- runtime
- environment
- env
- execution
- engine
- platform
- context
- js
- javascript
- is
- check
- checking
- detect
- detection
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A JavaScript (JS) Map or Similar object polyfill if Map is not available.
Style form elements when they are empty
Fast, small, efficient JavaScript memoization lib to memoize JS functions
Use the :focus-visible pseudo-selector in CSS
Style elements relative to other elements in CSS
Microsoft Authentication Library for js
Strip line and/or block comments from a string. Blazing fast, and works with JavaScript, Sass, CSS, Less.js, and a number of other languages.
- ada comments
- apl comments
- applescript comments
- block comment
- block
- block-comment
- c comments
- code comment
- comment
- comments
- csharp comments
- css comments
- css
- hashbang comments
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Array-slice method. Slices `array` from the `start` index up to, but not including, the `end` index.