Time Series GitHub Repositories (2026) · Open Source Tools

Finathink — Financial Research Optimizer for auditable, point-in-time research, mathematical learning, and constrained portfolio analysis.

The Prometheus monitoring system and time series database.

Scalable datastore for metrics, events, and real-time analytics

ArcadeDB Multi-Model Database, one DBMS that supports SQL, Cypher, Gremlin, HTTP/JSON, MongoDB and Redis. ArcadeDB is a conceptual fork of OrientDB, the first Multi-Model DBMS. ArcadeDB supports Vector Embeddings.

📈 A small, fast chart for time series, lines, areas, ohlc & bars

Automated Machine Learning pipelines. Builds the Open Short Term Energy Forecasting package.

Agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data.

Scalable machine 🤖 learning for time series forecasting.

Making SLOs with Prometheus manageable, accessible, and easy to use for everyone!

Comparative analysis of pairwise interactions in multivariate time series.

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and based on Lucene.

Open weather data for humans.

Open-source, self-hosted alerting for metrics, logs, and databases. Includes a built-in AI agent and MCP server.

Fast and Accurate ML in 3 Lines of Code

A unified framework for machine learning with time series

Lightning ⚡️ fast forecasting with statistical and econometric models.

Scalable and user friendly neural :brain: forecasting algorithms.

The machine learning toolkit for time series analysis in Python

Open source framework for processing, monitoring, and alerting on time series data

A Python package for time series classification