JSON::XS implements JSON for Perl. Unlike other
modules, its primary goal is to encode to
syntactically correct JSON and flag invalid JSON
while decoding. It ensures round-trip integrity of
data types while being intuitive to use. Currently
being the fastest of the JSON encoders available
for Perl, it supports a variety of format options,
such as single-line, ASCII-only, or
pretty-printed, and can be tuned for speed or
memory usage. It comes with a wealth of
documentation describing usage and implementation
details.
