MemGuard Watches JavaScript Memory Patterns

Field notes

The tool is invoked with `npx memguard setup` and `npx memguard run`, then reports five memory-related patterns across JavaScript and TypeScript files. Its example flags `Promise.all(orders.map(...))` as potentially unbounded and recommends fixed-size batches or a concurrency limiter. JSON output and exit codes support CI use, while the page notes that per-file analysis cannot see an eviction in another file and that no automatic fixes are provided.