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Policy documents

Third-party licenses

Major third-party software used by Meimay.

Current status
Published
Document version
2026-07-16

smiles-drawer 2.4.1

Used for SMILES parsing and base two-dimensional structure depiction. MIT License.

chroma-js 2.4.2

A transitive dependency of smiles-drawer. BSD-3-Clause License.

pdf-lib 1.17.1

Used for client-side Mechanism Studio PDF generation. MIT License.

Learning data

Rights in original Meimay learning content are separate from third-party library licenses. External data must record its source and license in the problem data.

Site information

This common interface is generated from shared templates and language resources.

Experience, sound and motion

Adjust background music, sound effects and motion. Learning content and scoring remain the same.

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