[KongchangAI]
Concept设计Token / 设计令牌 / DTCG

Design Token

A standardized practice of abstracting design decisions—such as colors, typography, and spacing—into platform-agnostic named variables. Popularized by the Salesforce Lightning Design System team, its format is being standardized by the W3C to enable single-source synchronization across design and multi-platform development.

Timeline (last 90 days)

Sep 15

Pre-injecting explicit design system rules (grids, spacing, font scales, color tokens) into large models can cause their output to converge toward specific aesthetic standards

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Sep 11

The essence of supporting AI coding tools is to provide token files as structured text (such as JSON), enabling LLMs to directly read semantic design variables and generate code that conforms to brand specifications.

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Sep 4

Design tokens are the most atomic visual attribute units in a design system, representing visual properties in key-value pair form, such as primary-color, border-radius-sm, and font-size-body.

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Aug 23

Design Token的技术实现通常采用JSON或YAML格式定义,通过Style Dictionary等工具链编译为各平台可用的代码变量

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