Replit 推出 Performance Scanner，自动定位应用性能瓶颈
Replit 新上了个 Performance Scanner，能扫出你应用里可能拖慢速度的地方，然后把问题清单直接丢给 Agent 去修。平时不懂性能调优、用 Replit 做小应用的人可以试试，省得自己硬啃 profiler。
Replit 宣布上线 Performance Scanner 功能，用于扫描用户在 Replit 上构建的应用，找出潜在的性能减速点。
扫描完成后，它会给出一份问题清单，指明哪些代码或环节可能导致应用变慢。用户可以把这份清单交给 Replit Agent，让 Agent 从这些起点出发自动修复慢代码。
这相当于把性能检测和 Agent 修复串成了一条工作流，开发者不再需要自己用 profiler 逐段排查。对于在 Replit 上快速搭建应用但缺乏性能调优经验的开发者来说，这类内置扫描降低了优化的门槛，也延续了 Replit 用 Agent 承接构建之后环节的思路。
Speed deserves a spot on your feature list. Performance Scanner finds potential slowdowns in your app and gives you a starting point to fix them with Agent. Keep building. You’ve got help with what comes after.
This report is categorized under AITOP's "Products" desk, focusing on US frontier AI labs and Silicon Valley technology leaders. Within our cross-regional analytical framework, it directly maps to AI developer toolchains, coding agents, and engineering workflows. Key entities and technical topics under continuous tracking include Replit, Replit Agent, 编程助手.
Source attribution: curated from Replit (@Replit).
