Macroexpand, Inc. has several active projects, spanning multiple disciplines. Here, you'll find an up-to-date list on their status.


Hardware resources available include this VPS (running FreeBSD), a FreeBSD workstation, an OpenBSD CI/CD server, a FreeBSD laptop, and multiple *nix VMs on a Windows host. Most of the upgrades here are complete, with only OS upgrades to the VPS and workstation remaining. Following this, additional network services (including company email) will be deployed.

VPS: is a RootBSD-hosted VPS, running FreeBSD 10.0-REL x64 on their "Iota" plan (512MB RAM, 20GB disk space, and 250GB/mo. bandwidth). This server has been around since about 2000 in various incarnations, most recently as (now defunct), and is also accessible as

FreeBSD workstation: The main development workstation and general usage machine (where this site was until recently hosted) runs FreeBSD 10.0-REL x64. Normally, it'd still be hosted there, but our current ISP blocks outbound ports 80 and 443.

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This uses the xmonad WM to primarily manage urxvt terminals which run zsh shells and an emacs -nw session under GNU screen. In Nov 2009, this machine was rebuilt to use no moving parts and minimal power consumption. Our primary exocortex currently consists of:

    Motherboard:  Intel Desktop Board D945GSEJT (onboard Atom n270 and Intel 945GME)
    RAM:          Super Talent 2GB 200-Pin DDR2 SO-DIMM DDR2 800
    SSD:          OCZ Vertex Series OCZSSD2-1VTX30G 30GB
    Case:         Morex T-1610
    Keyboard:     IBM Model M
    Monitor:      Dell UltraSharp U2410
The idea for this setup comes from this Silent PC Review article, except there's an SSD and different RAM here.

Windows workstation: This Windows machine was rebuilt in 2013 for games and hosting VMs. It runs Windows 7 Home Edition. It's nothing special, but usable:

This shares peripherals via KVM switch with the FreeBSD workstation. Unlike it, however, it was built with some minor beef:

    Motherboard:  Intel BOXDZ77SL50K LGA 1155 Intel Z77 ATX
    CPU:          Intel Core i3-3240 Ivy Bridge 3.4GHz LGA 1155
    Heatsink:     Cooler Master Hyper 212 EVO RR-212E-20PK-R2
    Vidcard:      EVGA 02G-P4-2660-KR GeForce GTX 660 2GB
    RAM:          Corsair XMS3 16GB (2 x 8GB) 240-Pin DDR3 1600
    SSD:          Intel 520 Series SSDSC2CW180A3K5 2.5"
    PWS:          SeaSonic SSR-450RM 450W ATX12V / EPS12V
    DVD-RW:       Lite-On Slim 8X DVD Burner
    Case:         Lian Li PC-V1100BPlus II Black Aluminum ATX
    Case fans:    Scythe S-FLEX SFF21E 120mm x3
    HD:           Western Digital VelociRaptor WD3000GLFS 300GB
    HD:           Seagate Barracuda 7200.10 ST3750640AS 750GB

FreeBSD laptop: My mobile workstation for giving presentations and programming in public restrooms. Synced to the FreeBSD workstation version. Hardware is a refurbed Thinkpad x230.


Several research threads are currently on-going. Consider this a placeholder until we're contract-free and able to start working against our (very long) list. White papers or essays of particularly note-worthy findings may also be published.