The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Apache Superset is a Data Visualization and Data Exploration Platform

The simplest, fastest way to get business intelligence and analytics to everyone in your company 😋

ClickHouse® is a free analytics DBMS for big data

Make Your Company Data Driven. Connect to any data source, easily visualize, dashboard and share your data.

📝 An awesome Data Science repository to learn and apply for real world problems.

Umami is a simple, fast, privacy-focused alternative to Google Analytics.

Empowering People Ethically with the leading open source alternative to Google Analytics that gives you full control over your data. Matomo lets you easily collect data from websites & apps and visualise this data and extract insights. Privacy is built-in. Liberating Web Analytics. Star us on Github? +1. And we love Pull Requests!

Simple, open source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics.

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

Go language library for reading and writing Microsoft Excel™ (XLAM / XLSM / XLSX / XLTM / XLTX) spreadsheets

🦔 PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host.

📊 Cube — The Semantic Layer for Building Data Applications

DuckDB is an in-process SQL OLAP Database Management System

An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.

An open-source & self-hostable Heroku / Netlify / Vercel alternative.

An open source time-series database for fast ingest and SQL queries

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

🔥 A well-tested feature-rich modular Firebase implementation for React Native. Supports both iOS & Android platforms for all Firebase services.

Responsive dashboard templates 📊✨