The Joy of Building

The Joy of Building

From Fallthrough by Fallthrough Media

March 21, 2026 · 1h 39m · Episode 63

About this episode

Kris and Matt discuss their homelab setups, including software migrations and hardware comparisons, while teasing future topics on superintelligence.

This week Kris and Matt go full homelab. The conversation starts with Kris refreshing his dev setup: migrating NeoVim to 100% Lua, switching from ZSH to NuShell, and rethinking Tmux, all with the help of an LLM. The discussion then moves into hardware: Framework Desktop vs. Mac Studio, the RAM price explosion, 10G networking, WiFi with Private Pre-Shared Keys, and GPUs without display ports. The episode closes with a teaser for a future discussion on why Kris isn't worried about superintelligence. We've got supporter content, of course! This week that includes a mechanical keyboards deep dive, Kris's custom AI research system that runs 73 agent calls in parallel, the memory bandwidth gap between Mac Studio Ultra and datacenter GPUs, and the joy of discovering headless GPU cards. Not a supporter yet? Fix that today by heading over to https://fallthrough.fm/subscribe where you'll get not only extra content but also higher quality audio. Sign up today! If you prefer to watch this episode, you can view it on YouTube. No episode of Break this week. We'll have more aftershow episodes soon! In the meantime, catch up on previous episodes at https://break.show. Thanks for tuning in and…

People in this episode

Hosts: Kris, Matt

Topics covered

  • homelab
  • dev setup
  • hardware discussion
  • networking
  • AI research
  • mechanical keyboards

Keywords

  • homelab
  • NeoVim
  • NuShell
  • Framework Desktop
  • Mac Studio
  • 10G networking
  • mechanical keyboards
  • AI research
  • GPUs

Mentioned in this episode

Organizations: Fallthrough Media

Products: NeoVim, Lua, ZSH, NuShell, Tmux, Framework Desktop, Mac Studio, 10G networking, WiFi with Private Pre-Shared Keys, GPUs without display ports

Books & works: Lazy.nvim, Mason.nvim, Tree-sitter, Helix Editor, Ghostty, Zellij, ZMX

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