motion.md v0.1.0 — Initial Draft / 初始草案

motion.md v0.1.0 — Initial Draft / 初始草案

v0.1.0 establishes the first public draft of motion.md: an open, runtime-neutral specification for communicating motion graphics and frontend animation intent, timing, and behavior to humans and coding agents.

v0.1.0 是 motion.md 的首个公开草案：一个面向人类与编程 Agent、且不绑定任何动画运行时的开放运动图形与前端动画规范。

Included / 本次包含

• The MOTION.md document contract and JSON Schema Draft 2020-12.

• Runtime-neutral Motion IR with stable normalization.

• Dependency-free lint, parse, diff, and spec CLI commands.

• State, event, transition, timeline, curve, interruption, cancellation, and provenance semantics.

• Performance budgets, deterministic playback, and semantic reduced-motion substitutions.

• Minimal, expressive, procedural, and reduced-motion reference documents.

• Valid and invalid conformance fixtures with 17 automated tests.

• MOTION.md 文档契约与 JSON Schema Draft 2020-12。

• 运行时无关、可稳定归一化的 Motion IR。

• 零运行时依赖的 lint、parse、diff、spec CLI。

• 状态、事件、转换、时间线、曲线、中断、取消与来源语义。

• 性能预算、确定性播放和语义化 Reduced Motion 替代方案。

• 最小、表现型、程序化、Reduced Motion 四类参考文档。

• 有效/无效一致性夹具与 17 项自动化测试。

Status / 状态

This is a pre-release draft. The format is ready for evaluation and integration experiments, but may change incompatibly before v1.0.

这是一个 Pre-release 草案。当前版本可用于评估与集成实验，但在 v1.0 之前仍可能发生不兼容调整。

The reference parser implements the portable YAML subset documented in the specification. Full YAML 1.2 support may be provided by compatible third-party parsers.

参考解析器实现了规范中声明的可移植 YAML 子集。兼容的第三方解析器可以提供完整 YAML 1.2 支持。

Validation / 验证

• 17 automated tests passed.

• Four reference documents produced zero lint findings.

• Five documents passed independent JSON Schema Draft 2020-12 validation.

• 17 项自动化测试全部通过。

• 四类参考文档均为零 lint 发现。

• 五份文档通过独立 JSON Schema Draft 2020-12 验证。