Prepara texto para insertarlo de forma segura en una cadena JavaScript.
Cuando construyes una cadena en JavaScript, necesitas escapar comillas, barras invertidas y algunos caracteres de control. Esta herramienta lo hace por ti.
Backslash becomes \\, quotes become \" and \', a line break becomes \n, a tab \t, other control characters \xNN.
Partly. The result is valid inside them, but backticks and ${ are not escaped. If your text contains those, escape them by hand.
Escaping / as \/ prevents a closing script tag inside a string from ending an HTML script block early. It is only needed if you put the JavaScript inside HTML.
Line and paragraph separators. Before ES2019 they were illegal in string literals, so this tool always escapes them.
Usually not, modern JavaScript files are UTF-8 and happily hold é or 日本語. Turn the option on only when the file travels through something that might mangle encodings.