DevKnife is a macOS app that puts everyday developer tools in one place. It includes a JSON editor and formatter, text compare, JWT decoder, IP location lookup, port scanner, and many more.
Instead of switching between websites, CLI tools, and separate apps, you can open DevKnife and handle these tasks quickly in one native app.
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About this launch
DevKnife was launched by Simon Tunaitis in October 7th 2025.
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