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3394 packages found
Standard library
Colored symbols for various log levels. Example: `✔︎ Success`
Unicode symbols with fallbacks for older terminals
Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.
Gets the description of a Symbol. Handles `Symbol()` vs `Symbol('')` properly when possible.
Standard library
Determine if the JS environment has Symbol support. Supports spec, or shams.
Determine if a value is an ES6 Symbol or not.
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
- primitive
- abstract
- ecmascript
- es5
- es6
- es2015
- toPrimitive
- coerce
- type
- object
- string
- number
- boolean
- symbol
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ECMAScript 6 Symbol polyfill
Turn any collection of objects into its own efficient tree or linked list using Symbol
Get the real length of a string - by correctly counting astral symbols and ignoring ansi escape codes
Recursively (deep) clone JavaScript native types, like Object, Array, RegExp, Date as well as primitives.
- array
- assign
- buffer
- clamped
- clone
- clone-array
- clone-array-deep
- clone-buffer
- clone-date
- clone-deep
- clone-map
- clone-object
- clone-object-deep
- clone-reg-exp
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micromark utility with symbols
Symbol.observable ponyfill
[](https://npmjs.org/package/@dramaorg/esse-praesentium-eligendi) [](https://npmjs.org/p
- WeakMap
- chrome
- dotenv
- length
- Object.getPrototypeOf
- deep
- Array.prototype.includes
- internal slot
- storagegateway
- get
- deterministic
- Float64Array
- status
- configurable
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Assign the enumerable es6 Symbol properties from one or more objects to the first object passed on the arguments. Can be used as a supplement to other extend, assign or merge methods as a polyfill for the Symbols part of the es6 Object.assign method.
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- classes
- streams
- forEach
- fastclone
- importexport
- variables
- optimist
- var
- ansi
- parsing
- classname
- protocol-buffers
- utility
- file
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- parents
- stable
- es2017
- jsdom
- formatting
- setPrototypeOf
- 256
- import
- functions
- middleware
- ECMAScript 2016
- classname
- css less
- keys
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- characters
- call-bind
- testing
- efficient
- yaml
- accessibility
- operating-system
- number
- chinese
- flatMap
- CSS
- ES2019
- bundler
- karma
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