<ul><li>Microsoft open-sourced a command-line text editor called Edit at Build 2025 conference.</li><li>Open source software serves as market research and can lead to paid applications and services.</li><li>Edit will allow developers to edit files in the command line via the 'edit' command to minimize context switching.</li><li>GitHub Copilot in VS Code and Windows Subsystem for Linux (WSL) will also be open-sourced by Microsoft.</li></ul>

Microsoft open-sources a command-line text editor and more at Build

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