Glossary · 18 terms
From the loom, to the code.
Weaving gave computing its first programs. It still gives us the clearest words for how software is made. Here is what each one means at the loom, and in our work.
- Fell
At the loom
The line where the newest pick of weft meets the finished cloth. It is where the weaving actually happens.
In software
The edge where new work joins what is already live. We keep it clean: every change joins working software, never a half-finished pile.
- Float
At the loom
A stretch of thread that passes over several others without interlacing. Long floats snag and weaken the cloth.
In software
Code that skips the structure: a shortcut that isn't tied in. A few are fine; long ones snag later. Most people call it technical debt, and we keep a list.
- Heddle
At the loom
A cord or wire with an eye in the middle. Each warp thread runs through one, and lifting a set of heddles decides which threads rise for the next pick.
In software
The switches that decide what is live, and for whom: feature flags, roles and permissions. Changing the pattern without re-threading the loom.
- Ikat
At the loom
Threads are tied and dyed before they are woven, so the pattern exists before the cloth does. Patola of Patan, in Gujarat, dyes both warp and weft this way.
In software
Designing the pattern before a line is built: the data model and the interface decided up front, so they meet exactly when the work is woven together.
- Jacquard
At the loom
The loom attachment Joseph-Marie Jacquard patented in 1804, which lifts each warp thread on its own, read from a chain of punched cards.
In software
The ancestor of every program. Punched cards travelled from Jacquard's loom to Babbage's engine to the first computers.
Computing was born on a loom- Let-off
At the loom
Releasing warp from the back beam at a steady tension as the cloth grows.
In software
Discovery: setting the scope and pace a project can hold, with no slack and no strain. The first of our five motions.
How we weave- Loom
At the loom
The frame that holds the warp under tension, so weft can be woven through it row by row.
In software
The way work gets made: the process, the tools and the people that turn an idea into working software, one pass at a time.
- Pick
At the loom
One pass of weft across the warp. Cloth is counted in picks, as in picks per inch.
In software
One pass of delivery: a small, complete slice, shipped and shown in a demo. Progress is counted in finished passes, not percentages.
- Plain weave
At the loom
The simplest structure: each weft goes over one warp and under the next. It is also the strongest, thread for thread.
In software
The simplest design that works, boring on purpose. Our mark is two warps and two wefts in plain weave.
- Reed
At the loom
A comb that keeps the warp evenly spaced and beats each new pick tight against the fell.
In software
The automated tests, reviews and checks that pack every change tight before the next one goes in.
The team- Selvedge
At the loom
The self-finished edge of a cloth that stops it unravelling.
In software
The edges of software: failure states, edge cases, accessibility and security, designed up front so nothing frays.
The Weaver's Code- Shed
At the loom
The opening made when some warp threads are lifted and others lowered. The shuttle passes through it.
In software
The planned opening for change: the moment in the work where a new feature can pass through cleanly.
- Shuttle
At the loom
The boat-shaped carrier that takes the weft through the shed, from one side of the cloth to the other.
In software
The release pipeline that carries each change into production, the same careful way every time.
- Swatch
At the loom
A small sample of cloth that shows its structure and colour before a whole bolt is woven.
In software
A prototype: a small, real sample you can judge before the full build. Every Tanaloom project also gets a woven swatch of its own.
- Take-up
At the loom
Winding finished cloth onto the front beam, so weaving can carry on.
In software
Launch and care: releasing, watching how it runs, and rolling forward.
How we weave- Tension
At the loom
The even pull on the warp. Too slack and the cloth is loose; too tight and threads snap.
In software
Budgets for time, cost and performance. Held at the right tension, they make the work stronger.
The Weaver's Code- Warpताना · tānā
At the loom
The lengthwise threads, set first and held under tension. Everything else is woven through them, and in the finished cloth you barely see them.
In software
Architecture: the data model, integrations and security. Set first, nearly invisible later, holding everything together. It is where our name comes from.
- Weftबाना · bānā
At the loom
The crosswise threads, woven over and under the warp. They carry the colour and the pattern people see.
In software
Features: what people see, touch and use, woven across a structure that holds.