Zed has introduced parallel agents that let developers orchestrate multiple AI assistants simultaneously within a single window. The new Threads Sidebar provides granular control over which folders and repositories each agent can access, allowing developers to mix and match tools across different projects. All of this runs at Zed's signature 120 fps buttery-smooth performance.

This multi-agent system represents a significant evolution in how developers interact with AI coding tools. Rather than relying on a single assistant, Zed enables sophisticated workflows where different agents can handle specific tasks or work across multiple repositories in parallel. The Threads Sidebar makes it easy to monitor all active threads, stop them when needed, and archive completed work.

The feature aligns with Zed's philosophy of agentic engineering, which balances AI assistance with human craftsmanship. The company spent considerable time refining the UX, running extensive tests with hundreds of threads to polish even the smallest details. Parallel agents are available now in the latest Zed release, accessible via the Threads Sidebar icon or keyboard shortcuts option-cmd-j on macOS and ctrl-option-j on Linux and Windows.