Files

flying-hero 96f6318101 📦 添加虚拟环境和启动脚本

新增:
- backend/venv/ - Python 虚拟环境
- backend/start.sh - 启动脚本（使用虚拟环境）
- backend/requirements.txt - 依赖列表
- .gitignore - 忽略虚拟环境和缓存文件

说明:
- 每个项目使用独立虚拟环境
- 避免依赖冲突
- 启动脚本自动创建和激活虚拟环境

2026-04-04 18:29:02 +08:00

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jsx-a11y/tabindex-no-positive

💼 This rule is enabled in the following configs: ☑️ recommended, 🔒 strict.

Avoid positive tabIndex property values to synchronize the flow of the page with keyboard tab order.

Rule details

This rule takes no arguments.

Succeed

<span tabIndex="0">foo</span>
<span tabIndex="-1">bar</span>
<span tabIndex={0}>baz</span>

Fail

<span tabIndex="5">foo</span>
<span tabIndex="3">bar</span>
<span tabIndex="1">baz</span>
<span tabIndex="2">never really sure what goes after baz</span>

Accessibility guidelines

WCAG 2.4.3

Resources

Chrome Audit Rules, AX_FOCUS_03

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