We are thinking about to create this kind of plugin which can insert HTML section on both Confluence and JIRA. As I know right now, Confluence and JIRA are using their own code respectively.
- Could we create the plugin can both used in Confluence and JIRA?
- How could this plugin been installed on JIRA and Confluence? (Is there a way to just install once in somewhere and can be used both in JIRA and Confluence?)
- Any thing should we know before start doing it?
Any suggestion, idea and sample code are welcome.