port from C++STL std::basic_string
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
Implementation of JSON Web Signatures
Fast JSON Web Token implementation
An env-agnostic serializer and deserializer with recursion ability and types beyond JSON, based on the HTML structured clone algorithm.
Efficient implementation of Levenshtein algorithm with locale-specific collator support.
JWA implementation (supports all JWS algorithms)
Hashing made simple. Get the hash of a buffer/string/stream/file.
Detect the indentation of code
A tiny (952b), correct, general-purpose, and configurable "exports" and "imports" resolver without file-system reliance
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LZ-based compression algorithm
A WebAssembly implementation of xxHash
ES2019 spec-compliant String.prototype.trimLeft shim.
JSON Web Token implementation (symmetric and asymmetric)
A simple cache for a few of the JS Error constructors.
ES2019 spec-compliant String.prototype.trimLeft shim.
Cross-browser Error parser
A helper to optimistically set Symbol.toStringTag, when possible.
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
`Object.defineProperty`, but not IE 8's broken one.
ECMAScript spec abstract operations.
Fastest random ID and random string generation for Node.js
Helper package to shim a method into `Array.prototype[Symbol.unscopables]`