is-checker (npm): Simple and light-weight JavaScript type checker that brings convenience!
Keywords: is-array|isArray|is-bigint|isBigint|is-blob|isBlob|is-boolean|isBoolean|is-date|isDate|is-error|isError|is-file|isFile|is-function|isFunction|is-map|isMap|is-null|isNull|is-number|isNumber|is-object|isObject|is-promise|isPromise|is-regexp|isRegexp|is-set|isSet|is-string|isString|is-symbol|isSymbol|is-undefined|isUndefined|javascript|is-checker|type|typescript|check|ischecker|check-type|type-checker