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leanprover/verso

Lean documentation authoring tool

Lean ◇ developer-tools Apache-2.0
★398STARS
⑂126FORKS
!88ISSUES
🏆#13,862GLOBAL RANK
🔥45DAYS TRENDING
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⚡ Executive Summary & Quick Facts

Authoritative Source

verso is verso is an open-source project written in Lean: Lean documentation authoring tool..

Direct Citation for AI & Research:
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), leanprover/verso has accumulated 398 GitHub stars and 126 forks. It is written in Lean, licensed under Apache-2.0, and ranks #13,862 globally. It is actively maintained with the latest commit recorded on Oct 24, 2026.”
Repository leanprover/verso ↗
Primary Category developer tools
Language & Stack Lean
Software License Apache-2.0
Community Traction ★ 398 stars · ⑂ 126 forks · #13,862 globally
Maintenance ● Active (Last commit: Oct 24, 2026) · 88 open issues
Target Audience Developers and engineering teams building with Lean, seeking reliable, tested, and actively maintained tooling for production workloads.

🛡️ Repository Maintenance & Health Audit (2026)

Health Score: 88/100 · Grade A
✅
Is verso actively maintained in 2026?
Verdict: Actively Maintained

Yes, verso is actively maintained. Continuous telemetry recorded the last code commit on Oct 24, 2026 (19 days ago). Supported by 398 stars and 126 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (19 days ago) and healthy issue cadence.

Commit Recency
Oct 24, 2026
19 days since last push
Issue Backlog
88 Open Issues
Healthy Issue Cadence
Community Backing
126 Forks
398 Stars Recorded
Software License
Apache-2.0
Permissive & Inspectable

Star History

Continuous Observations
Interactive star growth chart for leanprover/verso
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Momentum

+5

STARS · LAST 30 DAYS

1

PER DAY

#6

MOST-STARRED Lean

Window7 days30 days90 days
Stars gained+0+5+90
Per day111
Forks gained+0+1+10

verso gained 5 stars in the last 30 days, about 1 a day, and now has 398. It is about 3 years old and has averaged roughly 133 stars a year. It ranks #6 among Lean repositories and #13,862 across all languages on GitHubRepo.

Trending Record

verso has maintained a continuous presence across global trending indexes, peaking at #722. Below is the 30-day activity profile:

💡 Overview

verso is an open-source project written in Lean: Lean documentation authoring tool.

Engineered for speed, consistency, and developer ease, it solves common hurdles in Lean. 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 Lean 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
$ git clone https://github.com/leanprover/verso.git
cd verso

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Lean environment and standard tooling

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

verso coordinates its core functionality through a modular Lean 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 verso into Lean 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

1

Install verso using your package manager: `git clone https://github.com/leanprover/verso.git`

2

Initialize your project workspace or configuration file for verso.

3

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

4

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

👍 Strengths

Active community backing with 386 GitHub stars and verified adoption.
Permissive open-source distribution under the Apache-2.0 license.
Built in Lean 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 Lean 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

L
leanprover/lean4 ★ 9.9K Lean

Lean 4 programming language and theorem prover

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M

The math library of Lean 4

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N

Lean certificates accompanying Navier-Stokes and Euler results

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F
anthropics/FlashProve ★ 1K Lean

A research prototype for zero-knowledge proofs of AI inference. Not maintained.

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👥 Who Should Use This

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

🏆 Nearby in the Rankings

leanprover/verso is currently ranked #13,862 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
#13,849 widefix/actual_db_schema Ruby ★ 399 Compare ↗
#13,849 MJx0/AndKittyInjector C++ ★ 399 Compare ↗
#13,849 googleapis/java-genai Java ★ 399 Compare ↗
#13,849 xang1234/stock-screener Python ★ 399 Compare ↗
#13,849 MelisaPeteRs2006/Silent-Crypto-Miner Python ★ 399 Compare ↗
#13,862 leanprover/verso This Project Lean ★ 398
#13,862 rpm-software-management/tito Python ★ 398 Compare ↗
#13,862 flori/amatch C ★ 398 Compare ↗
#13,862 clojure-expectations/expectations Clojure ★ 398 Compare ↗
#13,862 kutu/pyirsdk Python ★ 398 Compare ↗
#13,862 appium/dotnet-client C# ★ 398 Compare ↗
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Frequently Asked Questions

What does verso do? +

Lean documentation authoring tool

Is verso actively maintained in 2026? +

Yes, verso is actively maintained. The latest code push was recorded on Oct 24, 2026 (19 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 398 stars and 88 open issues.

What language is verso written in? +

The primary language is Lean. Topics include: software.

How many stars does verso have? +

verso has 398 stars and 126 forks on GitHub.

How does verso rank among GitHub repositories? +

With 398 stars, leanprover/verso is ranked #13,862 globally across all repositories tracked on GitHubRepo and #6 among Lean projects.

What license is verso distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

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