Meridian is an MMM framework that enables advertisers to set up and run their own in-house models.
⚡ Executive Summary & Quick Facts
Authoritative Sourcemeridian is meridian is an open-source project written in Python: Meridian is an MMM framework that enables advertisers to set up and run their own in-house models..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), google/meridian has accumulated 1,588 GitHub stars and 308 forks. It is written in Python, licensed under Apache-2.0, and ranks #6,508 globally. It is actively maintained with the latest commit recorded on Oct 27, 2026.”
| Repository | google/meridian ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | Python |
| Software License | Apache-2.0 |
| Community Traction | ★ 1.6K stars · ⑂ 308 forks · #6,508 globally |
| Maintenance | ● Active (Last commit: Oct 27, 2026) · 118 open issues |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 92/100 · Grade AYes, meridian is actively maintained. Continuous telemetry recorded the last code commit on Oct 27, 2026 (17 days ago). Supported by 1,588 stars and 308 community forks, this repository holds a calculated health index of 92/100, reflecting regular maintenance (17 days ago) and healthy issue cadence.
Star History
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+31
STARS · LAST 30 DAYS
1
PER DAY
#941
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +31 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +6 | +15 |
meridian gained 31 stars in the last 30 days, about 1 a day, and now has 1.6K. It is about 3 years old and has averaged roughly 529 stars a year. It ranks #941 among Python repositories and #6,508 across all languages on GitHubRepo.
Trending Record
44
DAYS ON TRENDING
#1451
BEST RANK
Sep 25, 2026
FIRST APPEARANCE
Active
STATUS TODAY
meridian has maintained a continuous presence across global trending indexes, peaking at #1451. Below is the 30-day activity profile:
💡 Overview
meridian is an open-source project written in Python: Meridian is an MMM framework that enables advertisers to set up and run their own in-house models.
Engineered for speed, consistency, and developer ease, it solves common hurdles in Python. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Python for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ pip install meridian⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
meridian coordinates its core functionality through a modular Python pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed meridian into Python backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install meridian using your package manager: `pip install meridian`
Initialize your project workspace or configuration file for meridian.
Import meridian into your codebase or invoke it directly from your terminal.
Execute your test suite or run `meridian --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
google/meridian is currently ranked #6,508 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
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|---|---|---|---|---|
| #6,501 | WarmUpTill/SceneSwitcher | C++ | ★ 1.6K | Compare ↗ |
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| #6,505 | horsicq/XELFViewer | C++ | ★ 1.6K | Compare ↗ |
| #6,508 | google/meridian This Project | Python | ★ 1.6K | |
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| #6,513 | geokit/geokit-rails | Ruby | ★ 1.6K | Compare ↗ |
Frequently Asked Questions
What does meridian do? +
Meridian is an MMM framework that enables advertisers to set up and run their own in-house models.
Is meridian actively maintained in 2026? +
Yes, meridian is actively maintained. The latest code push was recorded on Oct 27, 2026 (17 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 1,588 stars and 118 open issues.
What language is meridian written in? +
The primary language is Python. Topics include: software.
How many stars does meridian have? +
meridian has 1,588 stars and 308 forks on GitHub.
How does meridian rank among GitHub repositories? +
With 1,588 stars, google/meridian is ranked #6,508 globally across all repositories tracked on GitHubRepo and #941 among Python projects.
What license is meridian distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
