FlowScript
Compatible with flowss native — no other tool speaks it yet
The first diagram language designed for research. Every element has a domain type — `study`, `cohort`, `arm`, `outcome`, `project`, `task`, `service`, `kpi`, … — and numbers PROPAGATE. Declare `cohort eligible { n: 1240, from: screened, excluded: { ineligible: 198, declined: 64 } }` and the validator checks that 198 + 64 + 1240 = screened.n. One model renders as many publication-ready views (CONSORT 2010 flow ships in V0; Sankey, summary-bars, Gantt, C4, funnel coming next). Designed for clinical trials, biology, ML eval, project management, engineering architecture, and business strategy from day one.

In the same space
Most users come to FlowScript from Word CONSORT diagrams, PowerPoint-drawn PRISMA flows or Hand-counted study tables. flowss runs this engine in the browser — no install, shareable via URL, exportable to PNG / SVG / PDF / source.
Syntax at a glance
cohort patients {
n: 100
age: 40..75 years
}Paste this in the Studio code pane to see FlowScript render live. The full grammar is at the upstream-docs link above.
Sample templates
All 62 →Tiny CONSORT-style trial flow in FlowScript. For full editing — property panel, AI co-pilot, pan/zoom — open it in the dedicated /lab studio.
Engineering-vertical FlowScript example — C4 container view from `service`, `datastore`, `actor` types.
CONSORT 2010 flow with arithmetic validation built in. Typed FlowScript for clinical trials. Keywords: CONSORT, randomised, randomized, trial, RCT, flow diagram, PRISMA, cohort.
PRISMA 2020 systematic-review flow. Typed FlowScript for clinical trials. Keywords: CONSORT, randomised, randomized, trial, RCT, flow diagram, PRISMA, cohort.
Project-management vertical — a quarterly roadmap, drawn by gantt. Typed FlowScript for project management. Keywords: Gantt, roadmap, milestone, sprint, timeline.
Engineering vertical — system / service / datastore / actor. Typed FlowScript for software architecture. Keywords: C4, container, system context, architecture.
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