Developer builds visualizer tool to analyze and understand Bun compile times

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A developer created a custom build visualizer tool aimed at gaining deeper insight into Bun's compilation performance. The tool, called BuildProf, profiles and displays build step timings in a visual format. The project was shared on Hacker News, where it received early community attention. The motivation behind the tool was to make compile-time bottlenecks easier to identify and understand. The work is documented on the developer's personal blog at lalitm.com.

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