Jun 4, 2026
Once the shared Wasm instance starts to accept calls for a long time, the crash will escalate from a single failure to a state recovery and fault isolation problem.
Apr 8, 2026
What is really difficult to collect is whether the cancellation signal can pass through the Task, bridging layer and side effect boundaries, and do not let the old results be fed back on the page
Oct 9, 2024
What is really difficult is to first determine whether what you see is the same problem, and then eliminate a bunch of false clues layer by layer.
Oct 4, 2024
The tool itself is not difficult. What is difficult is to go in with a clear question, rather than looking at a bunch of pictures and coming up with no conclusion.
Oct 1, 2024
The biggest fear when starting optimization is not distinguishing which tasks belong to the critical path and which ones are just thrown in.
Sep 26, 2024
The real trouble with picture problems is that downloading, decoding, scaling, memory usage and display timing are all intertwined.
Sep 22, 2024
List lagging is usually caused by the main thread taking on too much work that competes with the current frame during the scrolling process.
Sep 15, 2024
Locating the problem type first, and then deciding on tools and analysis paths is more effective than starting full troubleshooting.