<ul><li>Inter-Process Communication between NodeJS and Python involves sending JSON messages back and forth over stdin/out using NULL as a delimiter.</li><li>Python process is blocking, allowing the NodeJS side to send multiple messages until processed by Python.</li><li>JS side uses 'child_process' and 'path' modules to spawn and communicate with the Python script.</li><li>Python script encodes and decodes messages using JSON format and delimiter to achieve effective communication.</li></ul>

Inter-Process Communication between NodeJS and Python

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