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Chrome DevTools: Live edit running Node.js code with hotswapping

27th October 2016
Live edit running Node.js code with hotswapping

DevTools now has native Node.js debugging.

One powerful feature is the ability to live-edit already running code in a Node.js execution context, this is sometimes referred to as 'hotswapping'.

You can enable the Node.js debugging experiment in DevTools and then run this command in your terminal:

node --inspect index.js

DevTools will automatically start displaying your logs. While this feature is still in development, with live edit and console logging, there may be less of a reason to watch your terminal during development.

Note: I'm using Node.js 7.0 and Canary 56.

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