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Hash Harbor

A local torrent streamer that lives at localhost

Productivity
Open Source
Developer Tools
GitHub
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Hunted byApoorv DarshanApoorv Darshan

Hash Harbor is an open-source torrent streamer and downloader that runs on your computer. Start it with npx hash-harbor, open a permanent localhost address, then inspect metadata, stream supported video or audio, preview files, or download individual files. Its native engine supports ordinary BitTorrent peers, trackers, and DHT—without a hosted torrent backend, cloud storage, or unpredictable port changes.

Top comment

Hey Product Hunt 👋 I built Hash Harbor because I wanted the convenience of a browser interface without sending torrent activity or files through somebody else’s server. The first version ran entirely inside the browser, but normal magnets often failed because browsers can only connect to WebRTC-compatible peers. I eventually rebuilt it around a native local engine while keeping the browser as the interface. Now you can run npx hash-harbor, bookmark localhost:3210, inspect every file, stream supported media, and download only what you need. The engine supports ordinary BitTorrent peers, trackers, and DHT, while the interface and files stay on your computer. I’d love feedback on the installation flow, streaming experience, and what you would want next. Please use Hash Harbor only for files you have permission to access and share.

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About Hash Harbor on Product Hunt

A local torrent streamer that lives at localhost

Hash Harbor was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #134 on the daily leaderboard. Hash Harbor is an open-source torrent streamer and downloader that runs on your computer. Start it with npx hash-harbor, open a permanent localhost address, then inspect metadata, stream supported video or audio, preview files, or download individual files. Its native engine supports ordinary BitTorrent peers, trackers, and DHT—without a hosted torrent backend, cloud storage, or unpredictable port changes.

Hash Harbor was featured in Productivity (657.7k followers), Open Source (68.7k followers), Developer Tools (517.1k followers) and GitHub (41.3k followers) on Product Hunt. Together, these topics include over 270.1k products, making this a competitive space to launch in.

Who hunted Hash Harbor?

Hash Harbor was hunted by Apoorv Darshan. 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.

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