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UEFI Bootloader for TempleOS

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HN · launched Jul 21, 2026 · 8 upvotes (top 54%) · 4 views

Niche: embedded systems and firmware utilities · 239 launches, 4 in the last 7 days ▼ -76% · Explore this niche →

Category and tags
  • Horizontal
  • Dev tools
  • Developer
  • Not AI
  • Hobby / open-source project

Visit website ↗ Source listing ↗

More like this: all 239 launches in embedded systems and firmware utilities →

Could you build this?

No Developing a UEFI bootloader for an OS designed strictly for legacy 16/32/64-bit BIOS ring-0 operation requires deep x86 assembly and firmware-level systems engineering.

What it would actually take: Building this requires low-level C and x86_64 assembly targeting the UEFI specification (using EDK II or GNU-EFI). The developer must initialize hardware, configure GDT/IDT tables, query UEFI memory maps and GOP framebuffers, and transition the CPU into the specific long-mode runtime environment expected by the TempleOS kernel while patching legacy BIOS int calls. Deep expertise in kernel internals, firmware protocols, and hardware initialization is mandatory.

Discussion

No comments on this launch.

Competitors

Other products that read as similar to this one : 566 launches clear the similarity bar, closest 8 shown.

Attention rank: #311 of 567 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 246 days after the earliest competitor.

  • uboot-an758x · github · 2026-09-20 · 98 upvotes · similarity 0.58
  • Rust UEFI UI Lib · hn · 2026-03-31 · 6 upvotes · similarity 0.57
  • aarambh · github · 2026-11-07 · 91 upvotes · similarity 0.55
  • UniXNU · github · 2026-10-19 · 851 upvotes · similarity 0.53
  • ReBIOS · github · 2026-10-16 · 9 upvotes · similarity 0.49
  • unmuda · github · 2026-10-04 · 9 upvotes · similarity 0.48
  • Boot-Tool · github · 2026-11-02 · 32 upvotes · similarity 0.47
  • Tusk for macOS and Gnome · hn · 2026-04-04 · 120 upvotes · similarity 0.47

Related data

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