Runtime-free output
The compiler stays server-side. Browsers receive intrinsic, responsive SVG—not a layout engine.
@schemd/core v0.2.0 OPEN SOURCE · MIT
TEXT → TOPOLOGY → OPTIMIZED SVG
Engineering diagrams,
compiled with intent.
Write readable circuit or UML text, compile deterministic SVG on the server, and ship no diagram runtime to your users.
npm install @schemd/core TRY IT ON THE FLY
signal-path.schemd 3 lines
LIVE VECTOR 2 nodes · 1 trace
0 runtime dependencies
3 output budgets
0ms layout shift by design
131k bounded source characters
COMPILER ARCHITECTURE / 04 PRINCIPLES
Small enough to trust.
Strict enough to deploy.
Defensive by default
Hard limits on source, nodes, routes, crossings, and SVG output keep public compilation predictable under load.
Choose the payload
Static, embedded-CSS, and full simulation modes let every surface pay only for what it uses.
Framework agnostic
Keep Markdown in your server stack and mount the compiler output in any UI framework.