SmoothCSV is a powerful and intuitive tool for editing CSV files.

Torque is a Declarative, typesafe DSL for building synthetic LLM datasets — compose conversations like React components

Data Tools Subjective List

A set of Django Management Commands to help you understand and visualize your project's models

Trainable categorization tool

A curated list of awesome open source tools and commercial products to catalog, version, and manage data 🚀

Repository of web and code editor friendly Observable Data Toools 🛠️ and Notebooks 📚 in .js, .nb.json, .ojs, .omd, .html and .qmd document formats for Data Previews in a browser and in VSCode IDE with Observable JS extension, Quarto extension, and new Quarto publishing tools.

Zero-dependency Python utilities for files, text, data processing, system tasks and developer workflows.

Edit Power Query M as files in VS Code — with Copilot, Claude, or any AI coding agent — and sync back to Excel, including workbooks Excel already has open. No Excel required to extract.

A desktop app that analyzes your database schema and generates high-quality dummy data automatically.

DuckDB SQL Tools add DuckDB support to VSCode, and provide database schema and SQL query interfaces for the popular SQLTools extension, SQL query editor, language server, and data processing tools.

Open-source database management and analytics desktop app for SQL, NoSQL, Redis, and local data

📝 Django lorem ipsum generator - command plugin to generate (fake content data) for django

MikaCLI is a terminal automation toolkit for developers and AI agents that brings LLMs, social platforms, developer tools, editors, data workflows, and public utilities together in one CLI.

A GROMACS plugin for AiiDA

CLI tool for inserting SELECT query results into ClickHouse with automatic schema matching and type-safe casting. Ideal for ETL pipelines and SQL-driven data flows.

This curated list brings together powerful open-source tools, frameworks, and resources for data engineering 🛠️ and data science 📈. It started with inspiration from pracdata's awesome-open-source-data-engineering list 🌟 and has grown into a resource to organize and explore the ever-evolving data landscape 🌐.

MCP server for editing Power BI Report Builder paginated reports (`.rdl`) through Claude or any MCP client. 130+ tools across charts, datasets, layout, parameters, validation. Byte-identical RDL round-trip; PBIDATASET-aware.

Zylthra: A PyQt6 app to generate synthetic datasets with DataLLM.

Model Context Protocol (MCP) server for MS SQL Server. Enables LLMs and AI agents (Cursor, Copilot, Claude) to safely explore schemas and execute read-only queries with advanced SQL injection protection.