Zero Allocation Text/Structured Logger for .NET with StringInterpolation and Source Generator, built on top of a Microsoft.Extensions.Logging.
⚡ Executive Summary & Quick Facts
Authoritative SourceZLogger is ZLogger is an open-source project written in C#: Zero Allocation Text/Structured Logger for .NET with StringInterpolation and Source Generator, built on top of a Microsoft.Extensions.Logging..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), Cysharp/ZLogger has accumulated 1,789 GitHub stars and 131 forks. It is written in C#, licensed under MIT, and ranks #6,025 globally. It is actively maintained with the latest commit recorded on Nov 9, 2026.”
| Repository | Cysharp/ZLogger ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | C# |
| Software License | MIT |
| Community Traction | ★ 1.8K stars · ⑂ 131 forks · #6,025 globally |
| Maintenance | ● Active (Last commit: Nov 9, 2026) · 2 open issues |
| Target Audience | Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 · Grade A+Yes, ZLogger is actively maintained. Continuous telemetry recorded the last code commit on Nov 9, 2026 (4 days ago). Supported by 1,789 stars and 131 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+45
STARS · LAST 30 DAYS
2
PER DAY
#306
MOST-STARRED C#
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +4 | +45 | +180 |
| Per day | 1 | 2 | 2 |
| Forks gained | +0 | +3 | +10 |
ZLogger gained 45 stars in the last 30 days, about 2 a day, and now has 1.8K. It is about 7 years old and has averaged roughly 256 stars a year. It ranks #306 among C# repositories and #6,025 across all languages on GitHubRepo.
Trending Record
8
DAYS ON TRENDING
#7315
BEST RANK
Nov 2, 2026
FIRST APPEARANCE
Active
STATUS TODAY
ZLogger has maintained a continuous presence across global trending indexes, peaking at #7315. Below is the 30-day activity profile:
💡 Overview
ZLogger is an open-source project written in C#: Zero Allocation Text/Structured Logger for .NET with StringInterpolation and Source Generator, built on top of a Microsoft.Extensions.Logging.
Engineered for speed, consistency, and developer ease, it solves common hurdles in C#. 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 C# 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
$ git clone https://github.com/Cysharp/ZLogger.git
cd ZLogger⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C# environment and standard tooling
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
ZLogger coordinates its core functionality through a modular C# 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 ZLogger into C# 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 MIT license.
🚀 Getting Started
Install ZLogger using your package manager: `git clone https://github.com/Cysharp/ZLogger.git`
Initialize your project workspace or configuration file for ZLogger.
Import ZLogger into your codebase or invoke it directly from your terminal.
Execute your test suite or run `ZLogger --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C#, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
Cysharp/ZLogger is currently ranked #6,025 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #6,019 | angular-eslint/angular-eslint | TypeScript | ★ 1.8K | Compare ↗ |
| #6,021 | moreSwift/swift-cross-ui | Swift | ★ 1.8K | Compare ↗ |
| #6,021 | LegadoTeam/legado | Kotlin | ★ 1.8K | Compare ↗ |
| #6,023 | Hybrid-Mount/meta-hybrid_mount | Rust | ★ 1.8K | Compare ↗ |
| #6,024 | sebastienros/fluid | C# | ★ 1.8K | Compare ↗ |
| #6,025 | Cysharp/ZLogger This Project | C# | ★ 1.8K | |
| #6,025 | C2FO/fast-csv | TypeScript | ★ 1.8K | Compare ↗ |
| #6,025 | OpenPrinting/cups | C | ★ 1.8K | Compare ↗ |
| #6,028 | jaywcjlove/awesome-swift-macos-apps | Swift | ★ 1.8K | Compare ↗ |
| #6,028 | eval-exec/neomacs | Rust | ★ 1.8K | Compare ↗ |
| #6,028 | aidanpark/openclaw-android | Kotlin | ★ 1.8K | Compare ↗ |
Frequently Asked Questions
What does ZLogger do? +
Zero Allocation Text/Structured Logger for .NET with StringInterpolation and Source Generator, built on top of a Microsoft.Extensions.Logging.
Is ZLogger actively maintained in 2026? +
Yes, ZLogger is actively maintained. The latest code push was recorded on Nov 9, 2026 (4 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 1,789 stars and 2 open issues.
What language is ZLogger written in? +
The primary language is C#. Topics include: software.
How many stars does ZLogger have? +
ZLogger has 1,789 stars and 131 forks on GitHub.
How does ZLogger rank among GitHub repositories? +
With 1,789 stars, Cysharp/ZLogger is ranked #6,025 globally across all repositories tracked on GitHubRepo and #306 among C# projects.
What license is ZLogger distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
