Building a Cross-Platform CLI Tool with TypeScript

DEV CommunityWednesday, October 29, 2025 at 1:38:20 PM
Building a Cross-Platform CLI Tool with TypeScript
A developer has created a cross-platform CLI tool using TypeScript to address the common frustration of dealing with the 'Port 3000 is already in use' error. This tool simplifies the process of killing the port process, which many developers have had to search for repeatedly. By streamlining this task, the tool not only saves time but also enhances productivity, making it a valuable addition to any developer's toolkit.
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