33,582 packages matching “tiny-assert”
is-data-view
v1.0.2 · 1 year ago
Is this value a JS DataView? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.
No known vulnerabilities
es-object-atoms
v1.1.2 · 2 months ago
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
No known vulnerabilities
is-regex
v1.2.1 · 1 year ago
Is this value a JS regex? Works cross-realm/iframe, and despite ES6 @@toStringTag
No known vulnerabilities
possible-typed-array-names
v1.1.0 · 1 year ago
A simple list of possible Typed Array names.
No known vulnerabilities
is-document.all
v1.0.0 · 2 months ago
Is this value `document.all`, i.e. an object with the [[IsHTMLDDA]] internal slot?
No known vulnerabilities
is-string
v1.1.1 · 1 year ago
Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
No known vulnerabilities
array-buffer-byte-length
v1.0.2 · 1 year ago
Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.
No known vulnerabilities
safe-regex-test
v1.1.0 · 1 year ago
Give a regex, get a robust predicate function that tests it against a string.
No known vulnerabilities
vscode-uri
v3.1.0 · 1 year ago
The URI implementation that is used by VS Code and its extensions
No known vulnerabilities
object-is
v1.1.6 · 2 years ago
ES2015-compliant shim for Object.is - differentiates between -0 and +0
No known vulnerabilities
typed-array-byte-length
v1.0.3 · 1 year ago
Robustly get the byte length of a Typed Array
No known vulnerabilities
typed-array-byte-offset
v1.0.4 · 1 year ago
Robustly get the byte offset of a Typed Array
No known vulnerabilities
es-abstract
v1.24.2 · 4 months ago
ECMAScript spec abstract operations.
No known vulnerabilities
is-weakmap
v2.0.2 · 2 years ago
Is this value a JS WeakMap? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
No known vulnerabilities
get-intrinsic
v1.3.0 · 1 year ago
Get and robustly cache all JS language-level intrinsics at first require time
No known vulnerabilities
has-proto
v1.2.0 · 1 year ago
Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?
No known vulnerabilities
typed-assert
v1.0.9 · 4 years ago
typesafe assertion library for TypeScript 3.7+
No known vulnerabilities
is-set
v2.0.3 · 2 years ago
Is this value a JS Set? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
No known vulnerabilities
assert-never
v1.4.0 · 1 year ago
Helper function for exhaustive checks of discriminated unions in TypeScript
No known vulnerabilities
@jridgewell/set-array
v1.2.1 · 2 years ago
Like a Set, but provides the index of the `key` in the backing array
No known vulnerabilities