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What the app formats for you

A screenplay has a fixed shape, and every professional screenwriting program keeps that shape for you. Sequence Thread does the same. This page is the list of things you will see happen on their own — so that when one of them does, you know it was meant to.

Why a script has rules at all

A screenplay is not just a story; it is a working document a crew uses to plan a shoot. The margins, the typeface and the way each kind of line is placed on the page are all fixed by long convention, and for one practical reason: one page of correctly formatted screenplay runs about one minute on screen. A producer reading a 110-page script knows they are looking at roughly a 110-minute film. That only works if everyone's pages look the same.

So the app does not offer fonts, margins or spacing. Those are decided. What it offers is a page that is already right, and a handful of things it takes care of as you type.

The things you will see happen on their own

The first time each of these happens to you

The app shows a short note beside it, once, with a link back here. After that it stays out of your way — the small marks and prompts remain, the explanations do not repeat.

What the app does not decide

Everything that is writing. What a scene is about, how a line reads, where a scene begins and ends, whether a character is worth keeping — none of that is formatting, and the app never changes it on its own. The generating tools (drafting a scene, a critique pass) only run when you press a button that shows a credit cost, and every one of those gives you three seconds to change your mind.