Schematex/Playground

/ PLAYGROUND

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.

PRESETS ·
block-pid-loop
bpmn-incident-response
bpmn-loan-approval
bpmn-pizza-order
breadboard-blink-led
breadboard-esp32-oled
breadboard-hcsr04-distance
circuit-ce-amplifier
decisiontree-investment-analysis
decisiontree-support-triage
ecomap-refugee-resettlement
ecomap-substance-recovery
ecomap-teen-client
entity-holding-company
entity-international-tax
entity-series-a-cap-table
erd-ecommerce-schema
erd-university-schema
fbd-bottle-counter
fbd-motor-latch
fbd-tank-setpoint-limiter
fishbone-website-traffic
flowchart-cicd-pipeline
flowchart-order-fulfillment
genogram-brca-cancer
genogram-foster-care
genogram-medical-history
genogram-nuclear-family
genogram-potter-family
ladder-mode-selection
ladder-motor-start-stop
logic-full-adder
matrix-9-box-talent
matrix-bcg-portfolio
matrix-eisenhower-week
matrix-impact-effort
matrix-johari-window
mindmap-product-launch
mindmap-quarterly-okrs
orgchart-matrix-reporting
orgchart-tech-startup
pedigree-brca1
pedigree-cystic-fibrosis
pedigree-hemophilia
pert-aoa-software-project
pert-migration-timescaled
pert-product-launch
pert-swimlane-online-shop
pert-three-point-estimation
phylo-bacterial-diversity
pid-pump-flow-control
pid-reactor-feed-system
prisma-dual-pipeline
prisma-systematic-review
sequence-microservices-saga
sequence-oauth-login
sfc-bake-cool-concurrent
sfc-bottle-filling
sfc-order-routing-alt
sld-generator-ats
sld-residential-iec-60364-consumer-unit
sld-residential-rebt-cgmp
sld-substation-13kv
sociogram-playground-dynamics
sociogram-team-influence
state-ecommerce-order
state-traffic-light
timeline-company-milestones
timeline-product-launch
timing-spi-transaction
usecase-atm
usecase-online-bookstore
venn-customer-segments
venn-programming-paradigms
pert·§
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PERT network — Q3 Product Launch 7 activities, project duration 37 days, critical path A → C → D → E → G. Q3 Product Launch ES 0 DUR 5 EF 5 0 LS 0 SLACK 5 LF Market research A ES 5 DUR 15 EF 20 5 LS 0 SLACK 20 LF Backend API C ES 5 DUR 8 EF 13 12 LS 7 SLACK 20 LF Design mockups B ES 20 DUR 10 EF 30 20 LS 0 SLACK 30 LF Frontend build D ES 13 DUR 7 EF 20 28 LS 15 SLACK 35 LF Marketing collateral F ES 30 DUR 5 EF 35 30 LS 0 SLACK 35 LF QA / testing E ES 35 DUR 2 EF 37 35 LS 0 SLACK 37 LF Launch event G Project duration 37 days · 7 tasks · 8 dependencies · 5 critical Critical path: A → C → D → E → G
UTF-8 · LF · 11 lines · 403 chars✓ parsed·13.9 ms·18.0 KB SVG
Playground — paste LLM output, see SVG live · Schematex