Diagnose and profile Rspack builds to identify crashes and slow stages.
npx skills add https://github.com/rstackjs/agent-skills --skill rspack-tracing
Please help me install this Agent Skill. Skill: rspack-tracing Source: https://github.com/rstackjs/agent-skills/tree/main/skills/rspack-tracing Command: npx skills add https://github.com/rstackjs/agent-skills --skill rspack-tracing
This Skill helps developers quickly diagnose why an Rspack build is slow, identify the exact phases where crashes occur, and pinpoint performance bottlenecks through tracing and profiling.
Enable tracing for a project, run a build to generate a trace, then run the included analysis script to summarize results and reveal the top slow components.
High-intent search queries and answers about installing and using this skill.
Use Rspack tracing to capture a detailed build timeline, then run the included analysis script to summarize performance data and reveal which plugins and loaders consume the most time. The script maps slow spans to specific components so you can target optimizations.
Enable tracing in your Rspack configuration, run a build to generate a trace file, then use the Skill's analysis script to extract and visualize the build timeline. The workflow guides you from trace capture through bottleneck identification.
Yes. Rspack tracing captures the exact phases where crashes occur, showing you the build timeline up to failure. This lets you pinpoint which plugin or loader caused the crash and understand the conditions that triggered it.
The analysis script processes trace data to summarize build performance, identifies top slow components, and maps trace insights to actionable fixes. It transforms raw trace files into a structured, actionable troubleshooting report.
No. The Skill includes guided reference materials and an end-to-end workflow that walks you through trace setup, data extraction, and targeted analysis without requiring advanced profiling knowledge.
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