Repo · Data & extraction
Jev Table Import Mapper
A dependency-free JavaScript library that maps uploaded CSV columns onto your destination schema: a strict normalized-name pass first, then one Jev…
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Map the columns of an uploaded CSV onto your own table: a strict deterministic pass first, then a matrix of typed yes/no decisions for everything that needs judgement.
column-mappingcsvdata-importllmnodejsschema-mappingzero-dependency
How builders describe it
A dependency-free JavaScript library that maps uploaded CSV columns onto your destination schema: a strict normalized-name pass first, then one Jev boolean per remaining source-destination pair plus a guard question per column, leaving uncertain fields visible instead of guessed.
The decision Jev makes
Keep or drop a row, assign a label, or select one field value at a time.
Where it fits
Putting Jev next to the data: filtering rows with plain-English conditions, classifying records, labelling datasets and pulling structure out of text one small decision at a time. All 98 data & extraction projects →
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