⚡ Executive Summary & Quick Facts
Authoritative Sourcelnav is lnav is an open-source project written in C++: Log file navigator..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), tstack/lnav has accumulated 10,731 GitHub stars and 410 forks. It is written in C++, licensed under BSD-2-Clause, and ranks #1,576 globally. It is actively maintained with the latest commit recorded on Oct 12, 2026.”
| Repository | tstack/lnav ↗ |
|---|---|
| Primary Category | command line tool |
| Language & Stack | C++ |
| Software License | BSD-2-Clause |
| Community Traction | ★ 10.7K stars · ⑂ 410 forks · #1,576 globally |
| Maintenance | ● Active (Last commit: Oct 12, 2026) · 294 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: 90/100 · Grade AYes, lnav is actively maintained. Continuous telemetry recorded the last code commit on Oct 12, 2026 (33 days ago). Supported by 10,731 stars and 410 community forks, this repository holds a calculated health index of 90/100, reflecting regular maintenance (33 days ago) and active community feedback (294 open).
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#110
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +21 |
lnav gained 0 stars in the last 30 days, about 1 a day, and now has 10.7K. It is about 17 years old and has averaged roughly 631 stars a year. It ranks #110 among C++ repositories and #1,576 across all languages on GitHubRepo.
Trending Record
38
DAYS ON TRENDING
#1802
BEST RANK
Oct 2, 2026
FIRST APPEARANCE
Active
STATUS TODAY
lnav has maintained a continuous presence across global trending indexes, peaking at #1802. Below is the 30-day activity profile:
💡 Overview
lnav is an open-source project written in C++: Log file navigator.
Engineered for speed, consistency, and developer ease, it solves common hurdles in command-line-tool, less, log-analysis. 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/tstack/lnav.git
cd lnav⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
lnav 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
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with lnav.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install lnav using your package manager: `git clone https://github.com/tstack/lnav.git`
Initialize your project workspace or configuration file for lnav.
Import lnav into your codebase or invoke it directly from your terminal.
Execute your test suite or run `lnav --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
tstack/lnav is currently ranked #1,576 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #1,571 | Acly/krita-ai-diffusion | Python | ★ 10.8K | Compare ↗ |
| #1,572 | getlago/lago | Go | ★ 10.8K | Compare ↗ |
| #1,573 | ecomfe/vue-echarts | TypeScript | ★ 10.7K | Compare ↗ |
| #1,574 | microsoft/inshellisense | TypeScript | ★ 10.7K | Compare ↗ |
| #1,575 | screego/server | Go | ★ 10.7K | Compare ↗ |
| #1,576 | tstack/lnav This Project | C++ | ★ 10.7K | |
| #1,577 | KDE/krita | C++ | ★ 10.7K | Compare ↗ |
| #1,578 | mockery/mockery | PHP | ★ 10.7K | Compare ↗ |
| #1,578 | nodejs/node-gyp | Python | ★ 10.7K | Compare ↗ |
| #1,578 | hydra-ecosystem/hydra | Python | ★ 10.7K | Compare ↗ |
| #1,581 | kedacore/keda | Go | ★ 10.7K | Compare ↗ |
Frequently Asked Questions
What does lnav do? +
Log file navigator
Is lnav actively maintained in 2026? +
Yes, lnav is actively maintained. The latest code push was recorded on Oct 12, 2026 (33 days ago). It holds a calculated Maintenance Health Score of 90/100 (A rating) with 10,731 stars and 294 open issues.
What language is lnav written in? +
The primary language is C++. Topics include: command-line-tool, less, log-analysis, log-monitor, log-viewer.
How many stars does lnav have? +
lnav has 10,731 stars and 410 forks on GitHub.
How does lnav rank among GitHub repositories? +
With 10,731 stars, tstack/lnav is ranked #1,576 globally across all repositories tracked on GitHubRepo and #110 among C++ projects.
What license is lnav distributed under? +
The repository reports a BSD-2-Clause license. Always verify the repository LICENSE file for legal terms.
