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grafana/loki

Like Prometheus, but for logs.

Go ◇ cloudnative AGPL-3.0
★29KSTARS
⑂4.1KFORKS
!1,050ISSUES
🏆#520GLOBAL RANK
🔥7DAYS TRENDING
🚀
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Momentum

+725

STARS · LAST 30 DAYS

24

PER DAY

#67

MOST-STARRED Go

Window7 days30 days90 days
Stars gained+168+725+2.2K
Per day242424
Forks gained+21+83+207

loki gained 725 stars in the last 30 days, about 24 a day, and now has 29K. It is about 9 years old and has averaged roughly 3.2K stars a year. It ranks #67 among Go repositories and #520 across all languages on GitHubRepo.

Trending Record

loki has maintained a continuous presence across global trending indexes, peaking at #3859. Below is the 30-day activity profile:

💡 Overview

loki is an open-source project written in Go: Like Prometheus, but for logs.

Engineered for speed, consistency, and developer ease, it solves common hurdles in cloudnative, grafana, hacktoberfest. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Go for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ go install github.com/grafana/loki@latest

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Go >= 1.21 runtime environment

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

loki coordinates its core functionality through a modular Go 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 loki into Go 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 AGPL-3.0 license.

🚀 Getting Started

1

Install loki using your package manager: `go install github.com/grafana/loki@latest`

2

Initialize your project workspace or configuration file for loki.

3

Import loki into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `loki --help` to verify successful setup.

👍 Strengths

Active community backing with 29,010 GitHub stars and verified adoption.
Permissive open-source distribution under the AGPL-3.0 license.
Built in Go for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Go and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

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golang/go ★ 139.1K Go

The Go programming language

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K
kubernetes/kubernetes ★ 128.2K Go

Production-Grade Container Scheduling and Management

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👥 Who Should Use This

Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

grafana/loki is currently ranked #520 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#515 rohitg00/agentmemory TypeScript ★ 29.1K Compare ↗
#516 envoyproxy/envoy C++ ★ 29.1K Compare ↗
#517 requarks/wiki TypeScript ★ 29K Compare ↗
#518 swagger-api/swagger-ui JavaScript ★ 29K Compare ↗
#519 pydantic/pydantic Python ★ 29K Compare ↗
#520 grafana/loki This Project Go ★ 29K
#521 sharkdp/hyperfine Rust ★ 29K Compare ↗
#522 dmlc/xgboost C++ ★ 28.8K Compare ↗
#523 fyne-io/fyne Go ★ 28.8K Compare ↗
#524 microsoft/semantic-kernel C# ★ 28.7K Compare ↗
#525 ml-explore/mlx C++ ★ 28.7K Compare ↗
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Frequently Asked Questions

What does loki do? +

Like Prometheus, but for logs.

What language is loki written in? +

The primary language is Go. Topics include: cloudnative, grafana, hacktoberfest, logging, loki.

Is loki actively maintained? +

Yes, the last recorded push was on Oct 12, 2026 with 1,050 open issues being tracked.

How many stars does loki have? +

loki has 29,010 stars and 4,133 forks on GitHub.

How does loki rank among GitHub repositories? +

With 29,010 stars, grafana/loki is ranked #520 globally across all repositories tracked on GitHubRepo and #67 among Go projects.

What license is loki distributed under? +

The repository reports a AGPL-3.0 license. Always verify the repository LICENSE file for legal terms.

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