The extra code space for the JSON functions is about 20KB (x64, gcc -Os). That amounts about a 3.3% size increase. You get much, much bigger changes in binary size by adjusting compiler optimization settings.
The extra code space for the JSON functions is about 20KB (x64, gcc -Os). That amounts about a 3.3% size increase. You get much, much bigger changes in binary size by adjusting compiler optimization settings.