Java Markup Language Internalization Editor is a simple desktop application for Jamlin "-extract.json" files created by extract action of Jamlin - https://github.com/Wradgio/Jamlin/ .
It's created using Electron Forge, releases are build for 3 major desktop platforms - OSX, Linux and Windows.
See Wiki https://github.com/Wradgio/Jamlin-Editor/wiki for information about installation and usage of JaMLin Editor.
Project is released under Apache License 2.0. Feel free to participate and share.