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A robust & optimized `String.fromCodePoint` polyfill, based on the ECMAScript 6 specification.
URL rewrite middleware for express
Test if a value is a regular expression string.
- stdlib
- stdassert
- assertion
- assert
- utils
- util
- utilities
- utility
- isregexp
- regular expression
- regexp
- regex
- regular
- expression
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Validation for your environment variables
Standalone CSS Selector Finder and Parser.
Test if a value is an array.
Determine the name of a value's constructor.
Return a regular expression to parse a regular expression string.
Node.js library that communicates with Embedded Dart Sass using the Embedded Sass protocol
High word mask for excluding the sign bit of a double-precision floating-point number.
- stdlib
- stdmath
- constant
- const
- mathematics
- math
- float
- float64
- 64bit
- floating-point
- ieee754
- mask
- sign
- bits
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Convert between POSIX and Windows paths.
Stringify an object sorting scalars before objects, and defaulting to 2-space indent
Universal Storage Layer
OpenTelemetry SDK resources
decache (Delete Cache) lets you delete modules from node.js require() cache; useful when testing your modules/projects.
Newline character converter
- eol
- lf
- cr
- crlf
- newline
- newlines
- convert
- converter
- conversion
- character
- formatting
- format
- string
- javascript
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A Test-Anything-Protocol library for JavaScript
css-to-mat
extracts and replaces values and IDs in URLs
Return a regular expression to capture a function name.