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6000 packages found
ES6 spec-compliant Object.assign shim. From https://github.com/es-shims/es6-shim
ES6 spec-compliant RegExp.prototype.flags shim.
Reactive Extensions for modern JavaScript
ES2019 spec-compliant String.prototype.trimEnd shim.
Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.
- array
- TypedArray
- typed array
- is
- typed
- Int8Array
- Uint8Array
- Uint8ClampedArray
- Int16Array
- Uint16Array
- Int32Array
- Uint32Array
- Float32Array
- Float64Array
- View more
ES2019 spec-compliant String.prototype.trimStart shim.
Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
- array
- TypedArray
- typed array
- which
- typed
- Int8Array
- Uint8Array
- Uint8ClampedArray
- Int16Array
- Uint16Array
- Int32Array
- Uint32Array
- Float32Array
- Float64Array
- View more
An ES2015 spec-compliant `Function.prototype.name` shim
Determine if the JS environment has Symbol support. Supports spec, or shams.
Is this value a JS Set? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Next-generation ES module bundler
Is this value a JS WeakSet? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Is this value a JS WeakMap? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Standard library
Is this JS value callable? Works with Functions and GeneratorFunctions, despite ES6 @@toStringTag.
Babel compiler core.
ES2015-compliant shim for Object.is - differentiates between -0 and +0
Determine if a value is an ES6 Symbol or not.