AI UNDERDOGSDAILY PICK
AI UNDERDOGS
AI 写的代码炸了？倒回去看看
AI code broke? Just rewind it
录下整个运行过程，哪里炸了就回哪
Record your whole app state, replay where it broke
Replay Builder
给 vibe coding 加个回放键
A replay button for vibe coding
不是又一个代码生成器，是调试器
Not another generator — a debugger
★ SIGNAL 1
时间旅行调试，搬到 vibe coding
Time-travel debugging, ported to vibe coding
这个想法其实不新，但他真的做出来了
The idea isn't new, but he actually shipped it
★ SIGNAL 2
不是录屏，是序列化整个运行时
Not screen recording — full state snapshots
每一帧程序状态都存下来，按需加载
Every tick's runtime state, captured and loadable on demand
没有 hedging，没有 buzzword
No hedging, no buzzwords
AI UNDERDOGS
HN 上有详细讨论
Discussed on Show HN
Replay Builder
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