nhat.dev — BlogNotes on macOS, disk cleanup, dev workflow, and personal projects.https://nhatdote.io.vn/en-USYour 256 GB MacBook is full? Here are the 7 places your GB actually wenthttps://nhatdote.io.vn/en/blog/macbook-storage-full/https://nhatdote.io.vn/en/blog/macbook-storage-full/Disk full even though you barely installed anything? These are the 7 real culprits on macOS and how to find them with Terminal — no CleanMyMac required.Fri, 24 Apr 2026 00:00:00 GMTMac says 'Storage Almost Full' but you're only using 200 of 512 GB — what's 'purgeable'?https://nhatdote.io.vn/en/blog/macos-purgeable-storage/https://nhatdote.io.vn/en/blog/macos-purgeable-storage/APFS snapshots, Time Machine local, iCloud cache — what 'purgeable space' on macOS actually is, why it doesn't self-clean, and how to force it.Fri, 24 Apr 2026 00:00:00 GMTI reclaimed 47 GB by deleting old node_modules — script + pitfallshttps://nhatdote.io.vn/en/blog/node-modules-cleanup-macos/https://nhatdote.io.vn/en/blog/node-modules-cleanup-macos/A 3-year-old dev machine can hold 50–100 GB of dead node_modules. Here's how to find and remove them safely, plus the target/, .venv, Pods/ folders you probably forgot.Fri, 24 Apr 2026 00:00:00 GMT