Go-boot: bare metal Go UEFI boot manager
In this technical retrospective (2025), @nateb2022 shares practical architectural lessons learned from running, scaling, or migrating production software under lean constraints.
Core Principles for Independent Builders:
Defaulting to simpler architectures (such as monolithic frameworks, SQLite, or managed VPS) prevents early engineering bankruptcy.
Evaluating true compute and egress costs reveals that high cloud bills can often be slashed by 80%+ through judicious re-platforming.
Code you write at 2 AM as a solo engineer must be easy to debug six months later without complex microservice dependencies.
Community Debate Themes:
HN engineers debated the tradeoffs between cloud convenience and raw server economics, database indexing strategies, and resisting premature architectural complexity.
CATEGORY Frugal Engineering →
HISTORICAL ERA Post-ZIRP & AI (2023–2026)
COMMUNITY SCORE ★ 38 points
TOTAL DISCUSSIONS 9 comments
The TamaGo project (which this uses for running on bare metal) looks super impressive! Kudos to the authors for getting this working.
I wonder what GC changes had to be made, if any.
I wonder if it supports multiprocessing.
I really like this idea but can anyone please summarize what it does for me. To me it feels very fascinating (bare metal golang in general) but I am not sure I truly understand its usecase and I would love to know more.
There's also Sprout by Edera https://github.com/edera-dev/sprout
I'm confused, is it bare metal or is it an EFI application? (bare metal used to mean that something can run without services, like those that UEFI provides)
The bare metal list is quiet thin.
Why is so HW focused ? I use refind and it seems to be HW independent.