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Latent
See which dev tool ate your disk, and undo every cleanup
Latent attributes every gigabyte on a developer's Mac to the tool that owns it — model weights, package caches, simulator runtimes, build artifacts — proves what can be re-downloaded from a public registry, and removes only that. Every removal is recorded first and can be undone from the Recovery tab. Nothing runs at startup, on a schedule, or in the background. No scan alerts, no error counts, no performance claims. Free to scan; a licence covers 3 Macs — $9.99 for a limited time, then $12.99.
Hi Product Hunt — I'm Donghwan, a solo developer in Seoul.
I built Latent after an ML side project quietly filled my Mac with model weights and package caches that no cleaner could explain. The tools I tried either deleted things I later needed, or showed me "junk" with no way to tell what it was.
So Latent starts from the opposite rule: never delete what can't be brought back. It tells you which tool owns each gigabyte, proves re-downloadability against the real registry before offering removal, and writes a record before every move so you can undo it. If it can't prove something, it says so and leaves it alone.
It's free to scan, and a one-time licence unlocks removal. I'd love to hear which caches on your Mac it gets wrong — the feedback form can attach the cleanup record so I can see exactly what happened.
About Latent on Product Hunt
“See which dev tool ate your disk, and undo every cleanup”
Latent was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #160 on the daily leaderboard. Latent attributes every gigabyte on a developer's Mac to the tool that owns it — model weights, package caches, simulator runtimes, build artifacts — proves what can be re-downloaded from a public registry, and removes only that. Every removal is recorded first and can be undone from the Recovery tab. Nothing runs at startup, on a schedule, or in the background. No scan alerts, no error counts, no performance claims. Free to scan; a licence covers 3 Macs — $9.99 for a limited time, then $12.99.
On the analytics side, Latent competes within Mac, Productivity and Developer Tools — topics that collectively have 1.3M followers on Product Hunt. The dashboard above tracks how Latent performed against the three products that launched closest to it on the same day.
Who hunted Latent?
Latent was hunted by Bernard Lee. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Latent including community comment highlights and product details, visit the product overview.
Bernard Lee