Jharu: An Open-Source Dev Junk Cleaner

大Leo的日常 Intermediate 2h ago Updated Jul 25, 2026 444 views 7 likes 1 min read

Developer machines are absolute magnets for hidden bloat—node_modules, build caches, and random logs that eat up gigabytes of SSD space without us noticing. Jharu is an open-source tool designed specifically to hunt down and wipe this "dev junk" across both Mac and PC.

Unlike generic system cleaners that just target browser caches, this focuses on the stuff we actually create during development. It's essentially a specialized cleanup agent for people who don't want to manually run rm -rf on every old project folder.

If you want to get it running, the deployment is straightforward since it's open-source. You can find the source and installation steps here:

https://github.com/riponcm/Jharu

For anyone starting from scratch with a cluttered drive, this is a practical way to reclaim space without accidentally deleting critical system files. It targets the specific directories that LLM agents and build tools leave behind.

Since it's open-source, it's a safer bet than proprietary "cleaner" apps that often come with bloatware. It solves one specific pain point: the endless accumulation of dependency folders in dormant projects. It's a lightweight addition to any AI workflow or general dev environment to keep the OS snappy.

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All Replies (3)

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Taylor27 Intermediate 10h ago
Does it actually handle nested node_modules properly? I've had issues with similar scripts before.
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ChrisCat Intermediate 10h ago
my ssd was screaming last week from old build artifacts, definitely need this.
0 Reply
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Zoe12 Novice 10h ago
Does it have a dry-run mode so I can see what's being deleted first?
0 Reply

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