Ant Design 4.0: Design Philosophy of Happy Work and the ETCG 2.0 Methodology

At a recent Shanghai conference, Ant Design senior experience design expert Lin Wai shared the design concepts behind Ant Design 4.0, focusing on the idea that every person pursues "happy work" and that this principle underpins the library's philosophy.

The presentation highlighted three main reasons why work often feels unhappy: serving only the boss, reliance on external feedback, and mismatched challenge‑skill levels, which lead to anxiety or boredom. It argued that the digital world amplifies these issues because modern devices present challenges far beyond human cognitive limits.

To address this, Ant Design proposes a design framework where work becomes enjoyable when challenges match skills, likening the experience to a game where progress feels rewarding.

Four design values were introduced: naturalness, determinism, meaningfulness, and growth. The speaker emphasized determinism, illustrating it with a real‑world example of miscommunication over column width adjustments and explaining how inconsistent expectations cause development uncertainty.

The ETCG 2.0 methodology was then presented as a systematic approach to achieve deterministic design. ETCG stands for Example, Template, Component, and Guides. Templates abstract business patterns, while component libraries provide reusable UI elements that can be customized with a single line of code. The "Four Tables and One Board" concept covers list pages, tables, charts, forms, and layouts, covering over 80% of enterprise UI needs.

Guides (the second "G") focus on proactive human‑machine interaction, enabling the system to surface functions to users without requiring conscious effort, thereby reducing cognitive load. Examples include automatic image upload prompts and context‑aware shortcuts.

Finally, the talk summarized the two main values covered—determinism and naturalness—and how they drive the creation of proactive, user‑centric design tools that help teams work faster and more cohesively.