Juejin
Latest recorded position: #48 on Sep 23, 2026, 8:16 AM CST.
Across 2 retained daily records, the best recorded rank was #48. From the first retained rank (#48) to the last (#48), this listing held the same rank.
Closures Are Backpacks: Three Traps from a Xiaomi Front-End Interview
💫 闭包是个背包：拆解小米前端面试题里的三道"闭包陷阱"
ThreadEast first recorded "Closures Are Backpacks: Three Traps from a Xiaomi Front-End Interview" on Sep 22, 2026, 10:29 PM CST. It has been observed on Juejin, with 9 hours between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
JJ
#48Source metric: 热度:99
Original source Daily ranking timeline
Up to 180 recent daily records from retained observations and preserved archives. The best rank and last rank can differ within a day. Times use China Standard Time (UTC+8).
| Day | Platform | Best rank | Last rank | Observations |
|---|---|---|---|---|
| 2026-09-23 | Juejin | #48 | #48 | 1 |
| 2026-09-22 | Juejin | #48 | #48 | 1 |