Fragment

There are four kinds of basic fragments:

• string: a fragment that contains a string
• integer: a fragment that contains an integer
• dom: a fragment that contains a value
• value: a fragment that contains any value

There is also a multi type, which is a fragment that contains one or more fragments.

Each leaf fragment type corresponds to a console.log format specifier:

Type	Formatter
string	%s
integer	%d
float	%f
dom	%o
value	%O

[!NOTE]

While %o is described in the spec as "optimally useful formatting", it is documented in the Chrome documentation as "Formats the value as an expandable DOM element", which is a closer reflection of reality.

Subtle Logging