Choose a colour and a weave, then lay the cloth thread by thread and watch a pattern bloom across the loom.
Dress the loom and weave. Pick a weft colour and a weave pattern, then click to lay each row of thread across the warp. The fabric builds up under your hands; re-string the warp colours any time to change the whole look.
Warp & Weft is an original game named after the two directions of weaving itself. The warp is the set of threads held under tension on the loom; the weft is what passes across them, over and under, row by row.
That vocabulary is not decoration — it is the mechanic. Dressing the loom sets the warp colours, and each click lays one row of weft, so the cloth accumulates in the order real cloth does, from the bottom edge upward.
The pattern is therefore never drawn, only produced. Weave structure plus thread colour determine what appears, which means the design emerges from two simple choices interacting across hundreds of crossings — the reason weaving drafts look like arithmetic and the finished cloth does not.
Warp & Weft is an original relaxing craft toy in the calm maker-sandbox genre, a free browser game about the meditative rhythm of weaving, with no score and no fail.