Developer builds CLI tool 'pixcrush' to automate image compression and code updates

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A developer with four years of experience optimizing React and Next.js projects created a command-line tool called pixcrush after growing frustrated with manual image optimization workflows. The tool, invoked with a single command 'npx pixcrush .', converts PNG and JPG files to WebP format and automatically updates all matching image references across a codebase. The developer noted that unoptimized images are a persistent problem in small and mid-sized projects that lack dedicated asset pipelines or CDN transformation layers. pixcrush operates in five phases: scanning the repository, identifying referenced images, converting files, updating code references, and generating a review report. A dry-run mode is also available, allowing developers to preview all proposed changes before any files are modified.

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