Hypertext Tongue

Hypertext and other web-related codecs.

HTML and XML

• escapeXML(string): string - Replaces XML-unsafe characters with corresponding predefined XML entities.

• escapeHTML(string): string is an alias of escapeXML.

CSS

• escapeCSS(string): string - Escapes CSS identifier accordingly to the rules defined for CSS.escape() utility method.

• escapeCSSVal(string): string - Escapes CSS value to be included into CSS string.

• hyphenateCSS(string): string - Hyphenates camel-cased CSS property name.

  Handles ms vendor prefix and caches the results.

JavaScript

• escapeJsString(string): string - Escapes a string to be included into JavaScript string literal.

  Handles all kinds of quotes (', ", and ```) and special chars. Converts non-ASCII chars to corresponding Unicode escapes.

• jsPropertyAccessor(string, quote?): string - Creates JavaScript property accessor expression.

  If accessed property key is valid JavaScript identifier, then creates a .${key} accessor. Otherwise, creates an accessor like ['${key}'] with key properly quoted.

• jsStringLiteral(string, quote?): string - Creates JavaScript string literal.

  Encloses the string into quotes and properly escapes it.

• quoteJsKey(string, quote?): string - Conditionally quotes JavaScript key.

  If the given key is valid JavaScript identifier, then leaves it as is. Otherwise, encloses it into quotes and properly escapes if necessary.

URI

• decodeURISearchPart(string): string - Decodes part of URI search string, i.e. either search parameter name or value.

  In contrast to standard decodeURIComponent function, this one treats plus signs ("+" (U+002B)) as spaces. I.e. decodes the same way as URLSearchParams do.

• encodeURIPart(string | number | boolean): string - Encodes part of URI.

  In contrast to standard encodeURIComponent function, this one follows RFC3869 requirements and percent-encodes all URI reserved characters.

  Standard decodeURIComponent function can be used to decode URI.

• encodeURISearchPart(string | number | boolean): string - Encodes part of URI search string, i.e. either search parameter name or value.

  In contrast to standard encodeURIComponent function, this one encodes spaces as plus signs "+" (U+002B). In addition, percent-encodes all URI reserved characters according to RFC3869.

Other

• capitalize(string): string - Capitalizes input string.

  Converts the first Unicode code point of input string to upper case.

• decapitalize(string): string - De-capitalizes input string.

  Converts the first Unicode code point of input string to lower case.

• hyphenate(string): string - Hyphenates a camel-cased string.