A utility to convert Excel file in JSON format
This library provides functions for converting Excel files into JSON objects, with an automatic conversion of Excel date formats into Unix timestamps by default. The library is optimized for performance by processing Excel rows in parallel, resulting in s
Parse xls,xlsx,csv Buffer to json
MCP server for converting Excel files to JSON format
Json to Excel and Excel to Json convertor using NodeJs
国际化助手
JS functions to convert between JSON, SQLite and Excel.
Elusion is a modern DataFrame / Data Engineering / Data Analysis library that combines the familiarity of DataFrame operations (like those in PySpark, Pandas, and Polars) with the power of SQL query building. It provides flexible query construction without enforcing strict operation ordering, enabling developers to write intuitive and maintainable data transformations.
Convert a JSON array of objects to Excel (.xlsx). No COM/OLE/LibreOffice dependencies — works on Linux, macOS, and Windows.
Converts the excel sheet to json lines.
Converts the json lines to an xlsx file.
Nebby is a command-line tool designed to quickly review basic information about a range of different file formats. It provides various commands to interact with Excel, JSON, and CSV files - with more to come!
Terminal tabular data explorer — CSV/JSON/Parquet/Excel/SQLite viewer with filtering, sorting, pivot tables, and charts
A library and command line tool for reading and writing tabular data (XLS, ODS, CSV, YAML), and Markdown
An MCP server that exposes Excel manipulation tools over stdio and streamable HTTP transports
Schema-first ingestion (CSV, JSON, Parquet, Excel) into an in-memory DataSet, plus Polars-backed pipelines, SQL, profiling, validation, and map/reduce-style processing.
Plotlars is a Rust library designed to facilitate the integration between the Polars data analysis library and visualization libraries.
Excel CLI for AI, scripting, and terminal users. Headless JSON API for automation, plus a Vim-like TUI for interactive browsing and editing.
Asynchronous conversion of Excel and OpenDocument spreadsheets as well as CSV and TSV files to JSON or JSONL
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