json-vision

VS Code extension for opening multi-GB JSON, JSONL, and NDJSON files without freezing, 100% local.

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json-vision is a free, open-source VS Code extension for opening multi-gigabyte JSON, JSONL, and NDJSON files without freezing the editor, streaming from disk with virtualized tables, trees, and schema graphs, entirely local. It's for developers who need to open and search very large data files that VS Code's default viewer chokes on.

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