json
is simplejson
, added to the stdlib. But since json
was added in 2.6, simplejson
has the advantage of working on more Python versions (2.4+).
simplejson
is also updated more frequently than Python, so if you need (or want) the latest version, it’s best to use simplejson
itself, if possible.
A good practice, in my opinion, is to use one or the other as a fallback.
try:
import simplejson as json
except ImportError:
import json