A working catalog of what I'm building — organized by domain, not by urgency.
This page is an honest map of the things I'm building, maintaining, or holding. Some are active. Some are strategic holds. A few are just ideas with a domain name attached. The categories below reflect the actual shape of the work — not a marketing taxonomy.
Most of these are internal tools — built because the alternatives were too bloated, too proprietary, or didn't exist. All of them run on my machines daily.
A family of tools built around a tabular data format that uses ASCII's original separator characters instead of commas. No escaping. No quoting. No ambiguity. The ASCII standard defined the correct solution to structured data delimiting in 1963 — this project uses it as designed.
A complete spec for the four-level hierarchy (field, record, group, file) — expressing things CSV structurally cannot, like multi-table workbooks in a single flat file.
Python. Zero external dependencies. 13 subcommands: inspect, validate, filter, split, merge, convert (CSV/TSV/JSON/JSONL), bundle, and more. 221+ tests.
Lotus 1-2-3 reborn on a non-proprietary format. Formula engine (A1-style, RC, named columns, cross-sheet, ranges), SQL layer, JavaScript scripting via V8, type system, headless eval CLI for pipelines. 845 tests. Opens over SSH, runs in tmux, installs like htop.
Dump and import MySQL databases through the format — structured, diffable, versionable database snapshots.
PHP library for writing structured log files in the format. Lets the terminal spreadsheet browse application logs as live data.
There are almost no good tools for working with tabular data locally — spreadsheet apps are bloated, CSV editors are primitive, and nothing treats structured data files the way Obsidian treats notes. This Electron desktop app fills that gap: vault-wide indexing, cross-file references, SQL querying, formula evaluation, CodeMirror source view, CSV/TSV import, file watching with automatic recalc, backlinks, tabs, undo/redo.
One PHP endpoint serving badge, logo, favicon, motto, colors, and generated CSS to 55 enrolled sites across the domain portfolio. The visual nervous system that ties 60+ domains into a coherent ecosystem.
Five Python CLIs sharing the same three-layer architecture: direct CLI (scriptable), interactive shell (fdisk-style, tab completion), and terminal UI (keyboard-driven, async). All default to read-only with explicit write gating.
Manages 85+ domains at NameSilo — DNS records, portfolio analysis, domain health checks, email/domain forwarding. 24-hour response cache, warm-all command, configurable name overlays.
Cloudflare DNS and zone management — record CRUD, cache purging, DNS auditing (duplicate SPF, CNAME at apex, parking records), batch email lockdown, automatic pagination for 100+ zones.
MXRoute email hosting management — accounts, forwarders, spam thresholds, domain pointers, quota monitoring, DNS record requirements.
rsync.net account management — connectivity checks, quota monitoring, snapshot browsing, file push/pull. SSH/SCP backend, no HTTP API.
Backs up everything git doesn't track. Uses git's own file list to discover what needs backing up — config files, SQLite databases, uploads, .env files. To restore a site: git clone (code) then restore (data).
PHP deployment tool with Infisical secrets integration. Retrieves credentials at runtime, deploys via SSH + git pull, never stores secrets on disk or in shell history.
Local network device discovery and tracking (IP/MAC scanning, vendor info, presence detection) plus ZeroTier VPN overlay management (node authorization, IP pool assignments, Cloudflare DNS integration). PHP + SQLite.
Stateful scheduler paired with a stateless calculation API. The app manages schedule data; the API handles cron parsing, next-run calculations, and conflict detection.
Server Management CLI — Virtualmin/Webmin management via remote API. Three-tier interface, same pattern as the existing CLI family.
Domain Hub — Single domain-centric aggregator across registrar, DNS, email, and hosting. One view, cross-tool orchestration, health scores.
Backup Hub — What's backed up, when, where, and whether it's healthy. Browse snapshots, diff changes, restore files.
Email Adapter — Email forwarding, MX routing, and authentication (SPF/DKIM/DMARC) management across providers.
Hosting Adapter — Knows what's serving each domain, how it's deployed, and whether it's responding.
Firewall Tool — WAF rules, rate limiting, IP blocking, bot management, geo-restrictions.
Routing Logic — Page rules, workers, redirect chains, reverse proxy config, conditional routing.
Secrets Manager — Centralized secrets management across the infrastructure.
Page Generator — Templated page generation for the domain portfolio.
Knowledge Engine — Epistemic tiering for the vault — machine-visible confidence hierarchy so AI agents can distinguish settled conviction from working hypothesis from speculative fragment.
This is the thinnest category — honest about where things are, not where I want them to be. I'm hoping to move to the country eventually. For now the homestead is a small garden, a few flowers, no trees, and a station wagon I'm hoping to get on the road later this year.
The vision is larger than the current reality. When the land comes, the skills and the planning will be ready.
I've been building things with my hands as long as I've been building things with code. The workshop is a mix of electronics, mechanical work, and whatever the current project demands. Most of it is poorly catalogued — the work matters more than the inventory.
The most developed part of the workshop. Collections of ICs, transistors, diodes, resistors, capacitors, potentiometers, and other discrete components. Substantial test equipment and a full set of powered and hand tools. Backed by a 209-volume electronics and robotics library. Most of it is only partially catalogued.
A dedicated single-purpose device for listening to Scripture — no apps, no screens, no distractions. V1 prototype is working. V2 is in iteration, rethinking grip and scroll UX. The most interesting electronics project I've undertaken.
Rebuilding the control system on a Valmet forestry forwarder — the most complex electronics project I've undertaken. The kind of problem where stubbornness and a soldering iron matter more than credentials.
An escape room built around applied philosophy — novel puzzle mechanics, cooperative design, NPC systems, and progression that teaches without lecturing.
Educational demonstration equipment for hands-on physics work. I've taught electricity classes and survival skills sessions at local history days — this gear supports that kind of teaching.
Liquid-filled variable focal length lenses that adjust continuously from strong positive through flat to strong negative curvature. Two kits with different index fluids for side-by-side comparison of refraction.
SmartMag demo kit — magnet pairs with encoded field patterns that produce push-latch, twist-latch, magnetic spring, 90° detent, and spring-latch behaviors. Includes magnetic viewing film to see the field patterns.
Plastic sheet with micro-grooves for splitting light into spectra. Basis for DIY spectrometry experiments.
Coin and token fabrication, tin soldier casting, and low-temperature casting metals — Fields metal, Galinstan, and related alloys.
Technic and Dacta expansion — mechanical prototyping through play.
Carpentry, plumbing, electrical, and general mechanics — a working shop, not a showroom. Enough tooling to handle most residential-scale projects without calling someone. Not catalogued, not trying to be.
I've been collecting books since I was a teenager. The library is catalogued on LibraryThing — not because I've read them all, but because a library is infrastructure. It's the raw material that feeds the work.
The collection reflects how I think. Business and theology are the two largest categories because those are the two domains I've spent the most years working in. Development and history run deep because understanding systems — whether code or civilizations — is how I learn. The personal development shelf exists because I don't believe in giving advice I haven't tested on myself.
The full catalog is browseable at librarything.com/profile/jeremiahstover.
These are live, deployed web applications — not concepts or landing pages. Each one serves a specific purpose within a larger framework of helping people see clearly and live deliberately.
Stewardship-driven financial curriculum. Reframes wealth as a ladder of increasingly purposeful trades — what you exchange your money for reveals your true values. Includes structured courses, worksheets, quizzes, and a debt cost calculator. Active curriculum development.
Scripture memorization for the rest of us. Tools and encouragement for storing God's word in your heart, designed for ordinary people — not seminary students.
A collection of aphorisms from the Western tradition paired with classic artwork, landscapes, and still lifes — social-postable quotables designed to be shared.
Tripartite self-assessment — a structured 3×3×3 model for measuring growth across spirit, soul, and body. Stop guessing about who you are and start measuring.
A rhetorical toolkit for upgrading your worldview. Challenges assumptions and replaces broken paradigms with ones that more closely align with truth.
When you don't know what to say to someone — in grief, in celebration, in crisis, in gratitude — this helps you find words rooted in Scripture instead of reaching for a cliché. Twenty years in the making.
Emotional intelligence through a biblical lens. Treats feelings as informational signals to be understood, not destinations to be inhabited.
More applications are in the works — at least four more with plans in various stages. The vision keeps expanding.
The writing falls into three layers: theology, philosophy, and applied content. The theology and philosophy are the root system — mostly private, developed in an Obsidian vault. The content sites are the visible branches — public-facing writing that grows from that root system.
Reformed Baptist convictions rooted in the 1689 London Baptist Confession. The vault contains a chapter-by-chapter analysis of the Confession with three parallel layers per chapter — the historical text, a contemporary engagement, and my own positions. Beyond the systematics, there are foundations, principles, models, and application-level documents covering topics from tripartite anthropology to divorce and remarriage to the parabolic method. Active theological dialogue with an elder in Connecticut is sharpening the work chapter by chapter.
An integrated framework organized across seven domains — theology, the person, growth, interaction, fellowship, design, and business. Each domain has its own models. Cross-domain intersections capture patterns that recur across multiple areas — the diagnostic problem, the boundary pattern, the cybernetic principle, information asymmetry as root mechanism. Applications connect the framework to practical work: brand voice, pedagogy, marketing, tooling philosophy, curriculum architecture.
Choosing to be useful in what others avoid. Explores what it means to thrive under pressure and find purpose in the refining fire.
Old thoughts don't delete themselves. Tools and content for replacing old thought patterns with new ones — transformation starts in the mind.
The lesson is in the loss. A meditation on impermanence — what happens when we build on foundations that cannot withstand the inevitable tide.
Stop starting — start finishing. Confronts the gap between intention and action. Commitment is practiced every day or not at all.
You were not designed for this. Exposes loneliness as a design violation, not a personality trait, and points toward the relational architecture we were made for.
Tend to what you intend to keep. Treats relational proximity as a discipline — tending to the connections that matter most.
Options expire. Explores how limitations breed innovation — creativity under constraint.
The framework for understanding the whole human — spirit, soul, and body. The biblical model of identity that underlies the diagnostic tools.
Clarity is earned, not given. Hub for the developer tools and the DLPR framework — reclaiming clear thinking through disciplined engagement with reality.
These sites are part of a broader portfolio of 60+ domains organized into ecosystem clusters. Most are in strategic hold or at the landing page stage. The ones listed here are the ones with real content behind them.