Coding-agent market consolidates around parallel orchestration

Q2 2026 is a race to parallel/background orchestration: Cursor 3 "Build in Parallel," Antigravity 2.0 dynamic subagents, and Windsurf relaunching as Devin Desktop on the open Agent Client Protocol (ACP).

What it means The "stack 2-3 agents" workflow is now the senior-dev default — validates the multi-terminal model as industry direction, not idiosyncrasy.