Apr 2, 2026

The hit rate is only a result indicator. What really determines the system cost is the failure mode, return pressure and error propagation radius.

Apr 1, 2026

Starting from Gateways, Channels, Nodes, Skills and security models, re-understand the problems that OpenClaw really solves and why it is not a lightweight product

Mar 30, 2026

The core of MCP solution is to organize the model access resources, context and execution capabilities into a more stable way

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.