josdejong/jsoneditor
12,243
A web-based tool to view, edit, format, and validate JSON
基于网页的JSON查看、编辑、格式化和验证工具
alibaba/fastjson
25,640
FASTJSON 2.0.x has been released, faster and more secure, recommend you upgrade.
高性能Java JSON库，2.0.x版本更快更安全