free open source public map georeferencer, georectifier and warper
⚡ Executive Summary & Quick Facts
Authoritative Sourcemapwarper is mapwarper is an open-source project written in Ruby: free open source public map georeferencer, georectifier and warper..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), timwaters/mapwarper has accumulated 222 GitHub stars and 83 forks. It is written in Ruby, licensed under MIT, and ranks #18,652 globally. It is actively maintained with the latest commit recorded on Jul 31, 2026.”
| Repository | timwaters/mapwarper ↗ |
|---|---|
| Primary Category | georectification |
| Language & Stack | Ruby |
| Software License | MIT |
| Community Traction | ★ 222 stars · ⑂ 83 forks · #18,652 globally |
| Maintenance | ● Active (Last commit: Jul 31, 2026) · 112 open issues |
| Target Audience | Developers and engineering teams building with Ruby, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 81/100 · Grade BYes, mapwarper is actively maintained. Continuous telemetry recorded the last code commit on Jul 31, 2026 (106 days ago). Supported by 222 stars and 83 community forks, this repository holds a calculated health index of 81/100, reflecting periodic maintenance (106 days ago) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,050
MOST-STARRED Ruby
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
mapwarper gained 10 stars in the last 30 days, about 1 a day, and now has 222. It is about 16 years old and has averaged roughly 14 stars a year. It ranks #1,050 among Ruby repositories and #18,652 across all languages on GitHubRepo.
Trending Record
8
DAYS ON TRENDING
#17337
BEST RANK
Nov 4, 2026
FIRST APPEARANCE
Active
STATUS TODAY
mapwarper has maintained a continuous presence across global trending indexes, peaking at #17337. Below is the 30-day activity profile:
💡 Overview
mapwarper is an open-source project written in Ruby: free open source public map georeferencer, georectifier and warper.
Engineered for speed, consistency, and developer ease, it solves common hurdles in georectification, georeferencing, geotiff. 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 Ruby 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/timwaters/mapwarper.git
cd mapwarper⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Ruby >= 3.1 with Bundler
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
mapwarper coordinates its core functionality through a modular Ruby 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 mapwarper.
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 mapwarper using your package manager: `git clone https://github.com/timwaters/mapwarper.git`
Initialize your project workspace or configuration file for mapwarper.
Import mapwarper into your codebase or invoke it directly from your terminal.
Execute your test suite or run `mapwarper --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Ruby, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
timwaters/mapwarper is currently ranked #18,652 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #18,620 | unhappychoice/splashboard | Rust | ★ 223 | Compare ↗ |
| #18,620 | oxynote/oxynote | Go | ★ 223 | Compare ↗ |
| #18,620 | sysprog21/codetrial | Rust | ★ 223 | Compare ↗ |
| #18,620 | s4ntrx/Cybersecurity-Threats-Guide | Python | ★ 223 | Compare ↗ |
| #18,620 | GabrieleLozupone/kokon | TypeScript | ★ 223 | Compare ↗ |
| #18,652 | timwaters/mapwarper This Project | Ruby | ★ 222 | |
| #18,652 | alexyoung/ico | JavaScript | ★ 222 | Compare ↗ |
| #18,652 | bdurand/seamless_database_pool | Ruby | ★ 222 | Compare ↗ |
| #18,652 | gsf/node-solr | JavaScript | ★ 222 | Compare ↗ |
| #18,652 | jlhutch/pylru | Python | ★ 222 | Compare ↗ |
| #18,652 | scijava/native-lib-loader | Java | ★ 222 | Compare ↗ |
Frequently Asked Questions
What does mapwarper do? +
free open source public map georeferencer, georectifier and warper
Is mapwarper actively maintained in 2026? +
Yes, mapwarper is actively maintained. The latest code push was recorded on Jul 31, 2026 (106 days ago). It holds a calculated Maintenance Health Score of 81/100 (B rating) with 222 stars and 112 open issues.
What language is mapwarper written in? +
The primary language is Ruby. Topics include: georectification, georeferencing, geotiff, historical-maps, mosaic.
How many stars does mapwarper have? +
mapwarper has 222 stars and 83 forks on GitHub.
How does mapwarper rank among GitHub repositories? +
With 222 stars, timwaters/mapwarper is ranked #18,652 globally across all repositories tracked on GitHubRepo and #1,050 among Ruby projects.
What license is mapwarper distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
