Notable SFDX Plugins and Resources

• shane-sfdx-plugins
  • Lots of commands from Shane McLaughlin, notable ones are a Skinny Profile converter, some neat GitHub automation, lwc css merging, and sobject creation 
• awesome-sfdx-plugins
  • Shane's "awesome" repo for listing out community plugins.
  • Does what it says on the tin.
• sfdx-git-packager
  • I like doing deployments off of diffs, not the whole repo. Keeps the audit log clean, this helps ^.
• SFDX-Data-Move-Utility
  • Lets ya move data around orgs fairly easy, handles weird lookup scenarios well.
• sfpowerscripts
  
  • Lots of goodies in this one, full profile retrieves and reconcile. Was refactored from sfpowerkit.
• American Express' sfdx-cli-plugin
  • Some good stuff on anon apex, shell execution 
• texei-sfdx-plugin
  • There's a profile cleaner in here, stripping out anything that's already on a pset.
  • Also an org shape command I've seen people reference, I can't personally speak to it.
• sfdx-toolbox-package-utils
• sfdx-cmdt-plugin
  • CSV->XML for CMDT mappings.
• sfdx-flowdoc-plugin
  • Generate a PDF doc off of some flow types.

But Crit, I wanna build my own!

• https://github.com/forcedotcom/salesforcedx-templates Here's some templates
• Good walk through on plugin creation here https://www.youtube.com/watch?v=kPks_9W5gvA&t

Think about what you need to automate!