Awesome Duckdb

Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable completely in-browser, using Pyodide, DuckDB, Pandas, and Plotly, Matplotlib, etc. Build dashboards, reports, and notebooks that run offline, load fast, and share like a document.

ingestr is a CLI tool to copy data between any databases with a single command seamlessly.

Scalable and efficient data transformation framework - backwards compatible with dbt.

Archive a lifetime of email and chat. Offline search, analytics, and AI query over your full message history. Powered by SQLite and DuckDB

Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.

Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.

Visualize and share your data. All in SQL. Powered by DuckDB.

Self-hostable, privacy-focused website analytics.

A fast viewer for CSV/Parquet files and databases such as DuckDB, SQLite, PostgreSQL, MySQL, Clickhouse, etc., base on Tauri

A minimal DuckDB Wasm build for browsers and serverless environments like Cloudflare Workers

The universal metrics layer. Compatible with 15+ formats: Cube, MetricFlow, LookML, Omni, BSL, LDM, Cortex, Malloy, OSI, SML, TML, Hex, Rill, Superset

Python+VueJS application to load, explore, combine,transform and deliver data

🔥One modern BI and data platform. AI data exploration, dashboards, and pixel-perfect report generation — replacing Qlik, Tableau and Crystal Reports.

API Framework heavily relying on the power of DuckDB and DuckDB extensions. Ready to build performant and cost-efficient APIs on top of BigQuery or Snowflake for AI Agents and Data Apps

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

Functional todo list app demonstrating DuckDB WASM OPFS persistence

The Modern Codex for Local Data Analysis.

Utilities for using DuckDB in react

Your data, explored locally — and your AI agents kept on a leash. A federated data explorer with governed agentic access.

Privacy-first local data analytics powered by DuckDB.