Synara Speeds Long Chats 27%

The real win is the disciplined measure-fix-benchmark loop, with Opus acting as a performance engineering copilot rather than a magic speed boost. Synara’s broader workspace combines multiple coding agents, Git worktrees, terminals, browser verification, and local state ([official site](https://www.trysynara.com/)).

• –Large chats improved from 176ms to 129ms, a meaningful reduction for developers constantly reopening long agent sessions.
• –Switching back to a chat fell from 93ms to 45ms, making context-heavy workflows feel substantially more immediate.
• –The results appear to come from targeted bottleneck removal across load and scroll paths, consistent with Synara’s ongoing performance-focused changelog ([changelog](https://www.trysynara.com/changelog)).
• –The metrics are promising but come from a single three-hour run; production impact will depend on chat size, hardware, and workload mix.
• –This is a useful example of AI-assisted engineering delivering value through profiling discipline, not just code generation.