Juejin
Latest recorded position: #14 on Jul 21, 2026, 10:46 AM CST.
There are not enough retained observations to calculate a rank change.
Understanding AI Agents: Design Principles and Engineering Practice
深入理解 AI Agent：设计原理与工程实践
ThreadEast first recorded "Understanding AI Agents: Design Principles and Engineering Practice" on Jul 20, 2026, 9:06 PM CST. It has been observed on Juejin, with 13 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
#14Source metric: 热度:171
Original source