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✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

Chat with your database or your datalake (SQL, CSV, parquet). PandasAI makes data analysis conversational using LLMs and RAG.

yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor

Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

An open source multi-tool for exploring and publishing data

A fast CSV command line toolkit written in Rust.

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

A terminal spreadsheet multitool for discovering and arranging data

Testing TLS/SSL encryption anywhere on any port

World countries in JSON, YAML, CSV and XML. Any help is welcome!

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

A desktop application for viewing and analyzing tabular data

Django application and library for importing and exporting data with admin integration.

The fastest business intelligence tool for humans and agents.

LLM based data scientist, AI native data application. AI-driven infinite thinking redefines BI.

Instant offline SQL-powered data visualisation in your browser

One SQL interface for 60+ tools (e.g., GitHub, Notion, Airtable). Plug into any LLM through MCP.

Open Source Bulk Auto Gmail Creator Bot with Selenium & Seleniumwire ( Python ). Feel free to contact me with Django/Flask, ML, AI, GPT, Automation, Scraping.

Single API for reading, manipulating and writing data in csv, ods, xls, xlsx and xlsm files

A CLI tool to convert CSV / Excel / HTML / JSON / Jupyter Notebook / LDJSON / LTSV / Markdown / SQLite / SSV / TSV / Google-Sheets to a SQLite database file.

Browser-based data analytics & BI with DuckDB-WASM. Privacy-first: your data stays local; no server required.

Command line SQL interface for relational databases and common data file formats

A Python toolkit for processing tabular data

Fast DuckDB-powered TypeScript library for tabular, geospatial, vector, AI, Google Sheets, and data visualization workflows on Deno, Node.js, and Bun.

Yazi plugin that uses duckdb to preview data files.

csvreader library / gem - read tabular data in the comma-separated values (csv) format the right way (uses best practices out-of-the-box with zero-configuration)

💸 {Digital,Cloud,Electronic,Online} Services VAT Rate Database

The avant-garde Marker extraction application crafted for Final Cut Pro

A self-hosted DuckDB-as-a-Service server with REST API and Web UI.

基于 DuckDB 的 AI 可视化 SQL 工作台,本地文件与远程库一站式跨源分析。AI-native visual SQL workbench on DuckDB. Query local CSV/Excel/JSON + remote MySQL/Postgres together with text-to-SQL chat — no ETL, local-first, cross-source JOINs. DuckDB Desktop