biome-developer

This skill provides general development best practices, common gotchas, and Biome-specific patterns that apply across different areas of the codebase. Use this as a reference when you encounter unfamiliar APIs or need to avoid common mistakes.

Example: Svelte's on:click event handler syntax is legacy (Svelte 3/4). Modern Svelte 5 runes mode uses regular attributes. Unless users specifically request it, don't implement legacy syntax support.

When working with enum variants (like AnySvelteDirective), check if there are also non-enum types that need handling:

在 Biome 上工作时的一般开发最佳实践和常见问题。用于避免常见错误、了解生物群落特定模式以及学习技术技巧。示例：<示例>使用 Biome 的 AST 和语法节点</示例><示例>了解字符串提取方法</示例><示例>处理嵌入式语言和指令</示例> 来源：biomejs/biome。