add pong-zh.js.org
@ -1577,6 +1577,7 @@ var cnames_active = {
"polygon-clipping": "mfogel.github.io/polygon-clipping",
"polythene": "arthurclemens.github.io/Polythene", // noCF? (don´t add this in a new PR)
"pomidorus": "tatyshev.github.io/pomidorus",
"pong-zh": "xiaozhu2021.github.io/javascript-pong",
"popcorn-api": "nirewen.github.io/popcorn-api",
"popper": "fezvrasta.github.io/popper.js",
"portafolioacadeller": "acadeller.github.io/portafolioacadeller",