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Returns true if an object was created by the `Object` constructor, or Object.create(null).
A query library for ECMAScript AST using a CSS selector like query language.
ESLint JavaScript language implementation
Define a data property on an object. Will fall back to assignment in an engine without descriptors.
ES2019 spec-compliant String.prototype.trimStart shim.
Serialize JavaScript to a superset of JSON that includes regular expressions and functions.
Set a function's length property
JavaScript parser, mangler/compressor and beautifier toolkit for ES6+
Is this value a JS SharedArrayBuffer?
Gets the description of a Symbol. Handles `Symbol()` vs `Symbol('')` properly when possible.
Robust call-bound JavaScript intrinsics, using `call-bind` and `get-intrinsic`.
ES2019 spec-compliant String.prototype.trimEnd shim.
Which kind of boxed JS primitive is this?
Is this value a JS ArrayBuffer?
Unbox a boxed JS primitive value.
A collection of common interactive command line user interfaces.
- answer
- answers
- ask
- base
- cli
- command
- command-line
- confirm
- enquirer
- generate
- generator
- hyper
- input
- inquire
- View more
ES spec-compliant shim for ArrayBuffer.prototype.slice
- javascript
- ecmascript
- ArrayBuffer.prototype.slice
- polyfill
- shim
- ArrayBuffer
- array
- buffer
- ArrayBuffer#slice
- slice
- typed array
- es-shim API
regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.
- codegen
- desugaring
- ecmascript
- es5
- es6
- harmony
- javascript
- refactoring
- regex
- regexp
- regular expressions
- rewriting
- syntax
- transformation
- View more
Get the byteOffset out of a DataView, robustly.
WebAssembly binary format parser