Schematex/Playground

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Live editor

Edit the DSL on the left. Diagram re-renders on the right. Pick a preset below to start from a real example, or paste output from ChatGPT / Claude — the DSL is designed for LLMs to emit on the first try.

blockdiagram·§
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PID control loop Block diagram with 2 blocks, 1 summing junctions, 5 signals PID control loop r (setpoint) + + PID C(s) Plant G(s) in
UTF-8 · LF · 12 lines · 229 chars✓ parsed·7.2 ms·3.0 KB SVG
Playground — paste LLM output, see SVG live · Schematex