@Suiseiseki unless the website owner publishes the JavaScript code under a FOSS license, full performance optimization is in the visitor's interest and you can't expect to find comments or readability aids.
In all cases, code quality and security are the webmaster's responsibility, not yours.
CC: @tennoseremel
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.