Top DATA GitHub Repositories & Tools (2026)

Arena based tree 🌲 structure by using indices instead of reference counted pointers

An open source Valkey client library that supports Valkey, and Redis open source 6.2, 7.0 and 7.2. Valkey GLIDE is designed for reliability, optimized performance, and high-availability, for Valkey and Redis OSS based applications. GLIDE is a multi language client library, written in Rust with programming language bindings, such as Java and Python

Node-based data application for visualization and generative design

Embed PostgreSQL database

BaseX Main Repository.

Performance optimization plugin for WordPress

Tenzir is the data pipeline engine for security teams.

Compare MySQL, Postgres or SQLite databases & automatically create schema & data change scripts/migrations automatically for database version control. Supports Flyway, Liquibase and has a built-in migration tool.

Java fake data generator

DataWave is an ingest/query framework that leverages Apache Accumulo to provide fast, secure data access.

Datadog APM client for Java

Use CH-UI to work with your data from Click House self-hosted with a user-friendly interface. CH-UI is a modern and feature-rich user interface for ClickHouse databases. It offers an intuitive platform for querying ClickHouse databases, executing queries, and visualizing metrics about your instance.

Drop-in embedded database in Rust

Data-Driven Astrology 💫 Kerykeion is a Python library for astrology. It generates SVG charts and extracts detailed structured data for birth charts, synastry, transits, composite charts, and more.

Offline-first workout tracker for strength and cardio, with progress graphs, rest timers, and custom themes. Built with Flutter.

Intuitive Data Workflows

Bindings and ADO.NET Provider for DuckDB

Mirror of Apache Pig

SignalDB is a reactive, local-first JavaScript database designed for modern web applications. It combines signal-based reactivity with powerful local data management and real-time synchronization capabilities.

Open, SQL-native time-series database for telemetry you need to keep. 34M+ records/sec ingestion, 8M+ rows/sec queries. InfluxDB Line Protocol and Telegraf compatible. Open Parquet on your storage. Single binary. S3/Azure native. Air-gap ready. AGPL-3.0.