Nodejs JSONL validator

[leoalho]

Hi, I have been working with several openAI fine-tune models that use jsonlines as their training data format and was frustrated that there was not an easy and quick tool in nodejs to validate JSON lines files, so I wrote one myself: validate-jsonl.

I could create a PR if you deem it worthy to be included on the "Examples" or "validator" pages.

[Jewelz4]

{"version": 2, "width": 80, "height": 24, "timestamp": 1504467315, "title": "Demo", "env": {"TERM": "xterm-256color", "SHELL": "/bin/zsh"}}
[0.248848, "o", "\u001b[1;31mHello \u001b[32mWorld!\u001b[0m\n"]
[1.001376, "o", "That was ok\rThis is better."]
[1.500000, "m", ""]
[2.143733, "o", "Now... "]
[4.050000, "r", "80x24"]
[6.541828, "o", "Bye!"]working on data