Is there any modules or plugins that help with networking?

[HKcat5100 (HKcat)]

For performance and just to stream line the process?

[nosgnal]

If you’re looking for networking libraries there’s

BridgeNet2, v1.0.0 | A blazing fast networking library for Roblox

BridgeNet2 About BridgeNet2 is a networking library for Roblox with a focus on performance. It cuts out header data from RemoteEvent calls by 7 bytes, which is beneficial because it cuts down on the total number of packets per player. This in turn decreases server bandwidth used, so you can send more data. Games using BridgeNet2 will never hit the RemoteEvent throttle limit. BridgeNet2 also decreases the amount of time to process packets on the client by approximately 75-80%. Benchmarks …

and

Red - A simple, fast, and powerful networking library

Red A simple, fast, and powerful networking library. Github | Releases | Documentation What is Red? Red is a networking library for Roblox that combines a good structure with blazing fast performance to provide a good developer experience. Red is suitable for any project, from tiny experiments to large-scale games. Structure Red allows the developer to use whatever structure they’d like. However, Red also has it’s own recommended structure that enforces good practices and creates more perf…