重置科普
把 AI 编程额度和重置窗口讲清楚，不用绕术语。
- Codex 的「重置」到底是什么（以及为什么它没有时间表）
Codex 和 Claude Code 都会限制你在某个时间窗内能用多少额度。重置就是厂商提前把这个限制解除。这篇文章讲清楚什么会触发重置、什么不会。
约 5 分钟读完
- Time zones, announcement lag, and why reset times are hard to pin down
Reset announcements arrive in someone else's time zone, usually late. Here is how to convert them reliably and why the timestamp you see is not the timestamp that matters.
约 3 分钟读完这篇还没有中文版，先给你看英文原文。
- "You've hit your usage limit": what each error actually means
AI coding tools return different errors for different constraints. Reading the error correctly tells you whether to wait minutes, hours, or a day.
约 3 分钟读完这篇还没有中文版，先给你看英文原文。
- How to check your remaining AI coding usage
Where each tool hides its usage panel, what the numbers mean, and which of them you should not trust. A practical walkthrough for Codex, Claude Code and Gemini.
约 3 分钟读完这篇还没有中文版，先给你看英文原文。
- Codex vs Claude Code: how their limits differ in practice
Same category, different shapes. Codex and Claude Code constrain usage in ways that reward different working styles, and that changes which one to reach for.
约 3 分钟读完这篇还没有中文版，先给你看英文原文。
- The rolling window: how limits actually accumulate
Most confusion about AI coding limits comes from treating them as daily quotas. They are rolling windows. Here is the difference and why it changes when you can work.
约 4 分钟读完这篇还没有中文版，先给你看英文原文。