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HNA-Code
Mission control for parallel Claude Code sessions.
Imagine running an army of Claude Codes across several subscriptions, then losing all your session state when your laptop crashes. HNA-Code fixes that: spawn Claude Code grids in any layout (2x4, 4x4, 6x2 for vertical monitors), sessions auto-resume exactly where they stopped, and cross-account port-over lets you resume on another subscription when you hit limits. Broadcaster types once to every window. Glow + sound on task complete.
I built this because I faced the exact issue it is built to solve. I ran about 24 claude code sessions concurrently on VSCode on my mac. I have so many things to keep track of, and when my laptop had to force shutdown due to a mac update, clearing all of my VSCodes and session states, it was extremely troublesome to spawn them back out via session resumes. I had a mental state of where things were, but when restarting them, they get scattered as terminals on my desktop because I had a master agent resume them all in terminals. I was also thinking the Windows user probably isn't building efficiently with claude code, since there's so much "setup" effort when it comes to continuing previous sessions, or basically yeah just doing work.
This is purpose built to accelerate your already highly-productive coding sessions with claude code by removing all the friction in setting up your sessions consistently.
Something i discovered after using this was it is absolutely great with claude-sub swapping. Per cell, you can swap between claude subs that you want the task to be spent and operated on. Imagine you run out of limits on one sub, just click to swap, it automatically copies your session data deterministically, and you continue exactly where you left off.
It helped me with my claude code limits planning a lot. I have 2 MAX Plans, one $100 and one $200. So i'd always start the day with the $100 until that burns, and swap to my $200 to keep both plans lasting sufficiently through my weeks.
If you are looking to accelerate your coding agent workflows (with seriously good human-in-the-loop GUIs) then this is something for you to definitely try!
About HNA-Code on Product Hunt
“Mission control for parallel Claude Code sessions.”
HNA-Code was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #109 on the daily leaderboard. Imagine running an army of Claude Codes across several subscriptions, then losing all your session state when your laptop crashes. HNA-Code fixes that: spawn Claude Code grids in any layout (2x4, 4x4, 6x2 for vertical monitors), sessions auto-resume exactly where they stopped, and cross-account port-over lets you resume on another subscription when you hit limits. Broadcaster types once to every window. Glow + sound on task complete.
On the analytics side, HNA-Code competes within User Experience, Developer Tools, Artificial Intelligence and GitHub — topics that collectively have 1.4M followers on Product Hunt. The dashboard above tracks how HNA-Code performed against the three products that launched closest to it on the same day.
Who hunted HNA-Code?
HNA-Code was hunted by Yong. 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 HNA-Code including community comment highlights and product details, visit the product overview.
Yong