Here I will list all of the resources I could find to help aspiring Zerg Players other than SC Swarm.
Content Creators – Twitch and YouTube
Popular Pro Zerg Streams
Useful Subreddits and Discords
Main StarCraft Reddit
Here is the main StarCraft subreddit
Here is a link to the /r/StarCraft Discord
All Things Zerg
Here is the Zerg subreddit
Here is the All Things Zerg website
Here is the All Things Zerg Discord Link
All Things Protoss
Here is the Protoss subreddit useful for finding Protoss practice partners
All Things Terran
Here is the Terran subreddit useful for finding Terran practice partners
Top Tier Practice discord
Here is an Sc2 Discord Server for players that have achieved the rank of Platinum or higher. Offering a way to more easily find coaching, practice partners, discussion, and more.
Spawning tool is a community resource where players can submit build orders and view build orders others have submitted. Many of the build orders are solid, but some aren’t as thorough as they should be. Find SpawningTool Here.
A tool that tracks most sc2 matches and ranks players based on the results. A fun site, but don’t take its rankings to seriously: Aligulac.
A way to track the ladder rankings of the Korean, North American and European ladders. Sc2unmasked.
Used for hosting replays, you can upload your own replays and easily share across the race sub-reddits or discord channels to get help analyzing replays etc. These are good resources for keeping track of your replays over time as well as analyzing them.
ggtracker //sadly will not work soon into the future as the creator does not have the time/resources to keep the site running.