JSONL text format is also referred to as newline-delimited JSON. page 
JSON Lines is an easy-to-use format for storing structured data that allows for Record-By-Record Processing. It functions nicely with shell pipelines and text editors of the Unix variety. It's a great log file format. It's also a flexible format for sending messages between cooperating processes.
# What is JSONL?
JSONL is a text-based format that uses the .jsonl file extension and is essentially the same as JSON format except that newline characters are used to delimit JSON data. It also goes by the name JSON Lines. See Semantic Line Breaks
JSONL files can be imported and linked by Manifold. Additionally, Manifold offers JSONL export for tables. In the GeoJSONL format, JSONL is used.
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