$ bash -e -o pipefail -c node --test tests/*.test.mjs
✔ malformed addresses are collected and invalid color types are rejected (2.061276ms)
✔ SVG text and accessible labels escape markup (0.523677ms)
✔ Markdown audit reports insecure badge URLs and styles (0.258502ms)
ℹ tests 3
ℹ suites 0
ℹ pass 3
ℹ fail 0
ℹ cancelled 0
ℹ skipped 0
ℹ todo 0
ℹ duration_ms 75.508756

$ node .proof/demo.mjs
{"svgBytes":438,"maliciousColorRejected":true,"audited":{"total":1,"issues":[],"valid":true}}