BLOCKED BY PORTFOLIO GATE
BOM Doctor
Queued until Fabrication Doctor earns the right to expand the portfolio.
Independent software studio · Built for real work
Software that feels
made, not manufactured.
Hartlow & Mill builds focused tools for people doing real work — with the technical discipline of a software company and the care, continuity and direct accountability you expect from a family business.
Static-firstPrivacy-consciousMeasured before expanded
01 Product proof, not decoration
FILE INSPECTION
84bracket-v7.svg
Safe SVG structureNo scripts or external refsPASS
Open geometry2 endpoints need reviewREVIEW
Duplicate cut linePotential double pass foundFOUND
Units & scaleExplicit millimetresPASS
12 deterministic checksRuns in the browser where practical
01Real product UIShow the work instead of hiding it behind marketing art.
02Explicit limitsDiagnostics guide decisions; they do not fake certainty.
03Lean by defaultStatic and client-side first when that reliably solves the job.
04Long-term viewBuild fewer things, then keep improving what earns real use.
Featured tool
Find the problem before the machine does.
Fabrication Doctor inspects digital fabrication files for likely issues before laser, CNC or production. The first public release starts narrow: deterministic SVG diagnostics with clear explanations.
Explore the fabrication cluster01 · INPUT
Drop in a file.
Keep the first interaction direct. No account or onboarding maze for a job that should take seconds.
02 · INSPECT
See what needs attention.
Surface concrete signals such as duplicate lines, open geometry, live text and unsafe SVG content.
03 · DECIDE
Fix with context.
Explain why a signal matters without pretending every warning is a manufacturing failure.
A different kind of software studio
Small enough to care.
Serious enough to engineer properly.
Hartlow & Mill is intentionally built around the qualities people value in a good family business: a name behind the work, direct responsibility, practical decisions and a horizon longer than the next growth chart.
That is a design standard, not a made-up company history. We publish what is true, show the limits of our tools and let real usage decide what grows.
Read our approachA growing tool family
One brand. Narrow products. Useful outcomes.
Every product has to earn its place. The portfolio grows by adjacency and evidence, not by filling a navigation menu.
Proof before polish claims
We would rather show a test than write “world-class”.
Current website and product work is run through deterministic build, browser, accessibility, performance and crawl gates before indexation is allowed.
See how we workINDEX-READY SEO100Lighthouse target
ACCESSIBILITY100target where practical
PERFORMANCE95+local release target
RUNTIME0 JSdefault marketing delivery
The Mill Joint standard
Connect the right things. Remove the rest.
- 01
Useful before impressive
Visual craft supports product understanding. It never replaces a concrete job.
- 02
Warm without pretending
Human tone and owner-led accountability, without invented teams, customers or heritage.
- 03
Alive without being heavy
Motion uses CSS/SVG and progressive enhancement; reduced-motion users lose no meaning.
- 04
Searchable by construction
Semantic HTML, real text, coherent topic clusters and internal links from the first build.
Common questions
Clear answers before you click.
Useful software should explain itself — including what it cannot promise.
What does Hartlow & Mill build?
Focused self-service utilities that catch mistakes, simplify structured work or answer one practical question well.
Why does the site say family-business character?
It describes the operating and design standard: direct responsibility, care, continuity and a long-term view. We do not invent family ownership or company history.
Does Fabrication Doctor guarantee a file will manufacture correctly?
No. It identifies likely issues and explains them. Machine setup, material, process and human judgment still matter.
Are the tools publicly available?
Yes. The current fabrication tools are public, free to use and measured so future improvements follow real usage rather than guesswork.
Useful software for real work
Built carefully.
Proved openly.
Start with the tools, see how they work, and judge Hartlow & Mill on the result rather than the pitch.