3D viewer and post processing of reservoir models
⚡ Executive Summary & Quick Facts
Authoritative SourceResInsight is ResInsight is an open-source project written in C++: 3D viewer and post processing of reservoir models..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), OPM/ResInsight has accumulated 220 GitHub stars and 106 forks. It is written in C++, licensed under GPL-3.0, and ranks #18,733 globally. It is actively maintained with the latest commit recorded on Nov 13, 2026.”
| Repository | OPM/ResInsight ↗ |
|---|---|
| Primary Category | c plus plus |
| Language & Stack | C++ |
| Software License | GPL-3.0 |
| Community Traction | ★ 220 stars · ⑂ 106 forks · #18,733 globally |
| Maintenance | ● Active (Last commit: Nov 13, 2026) · 810 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: 88/100 · Grade AYes, ResInsight is actively maintained. Continuous telemetry recorded the last code commit on Nov 13, 2026 (1 days ago). Supported by 220 stars and 106 community forks, this repository holds a calculated health index of 88/100, reflecting very active (commits within last 14 days) and active community feedback (810 open).
Star History
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+2
STARS · LAST 30 DAYS
1
PER DAY
#1,479
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +2 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +1 | +10 |
ResInsight gained 2 stars in the last 30 days, about 1 a day, and now has 220. It is about 14 years old and has averaged roughly 16 stars a year. It ranks #1,479 among C++ repositories and #18,733 across all languages on GitHubRepo.
Trending Record
42
DAYS ON TRENDING
#5664
BEST RANK
Sep 29, 2026
FIRST APPEARANCE
Active
STATUS TODAY
ResInsight has maintained a continuous presence across global trending indexes, peaking at #5664. Below is the 30-day activity profile:
💡 Overview
ResInsight is an open-source project written in C++: 3D viewer and post processing of reservoir models.
Engineered for speed, consistency, and developer ease, it solves common hurdles in c-plus-plus, cross-platform, eclipse. 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/OPM/ResInsight.git
cd ResInsight⚙ 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
ResInsight 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
Command-Line Automation
Execute automated build, deployment, and maintenance tasks directly from the terminal.
CI/CD Workflow Integration
Run non-interactive validation checks in GitHub Actions, GitLab CI, or local pre-commit hooks.
Developer Environment Setup
Standardize local engineering workstations with single-binary utility commands.
Scripting & Pipeline Orchestration
Chain complex multi-stage scripts with reliable error reporting and exits.
🚀 Getting Started
Install ResInsight using your package manager: `git clone https://github.com/OPM/ResInsight.git`
Initialize your project workspace or configuration file for ResInsight.
Import ResInsight into your codebase or invoke it directly from your terminal.
Execute your test suite or run `ResInsight --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
OPM/ResInsight is currently ranked #18,733 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #18,687 | Asterisk4Magisk/AsteriskBOX | Kotlin | ★ 221 | Compare ↗ |
| #18,687 | hellogumbo/awesome-jev | JavaScript | ★ 221 | Compare ↗ |
| #18,687 | tgacquin/mm3d-dekui | C++ | ★ 221 | Compare ↗ |
| #18,687 | KIexster/god-of-war-recomp | C++ | ★ 221 | Compare ↗ |
| #18,687 | braedonsaunders/ether | Go | ★ 221 | Compare ↗ |
| #18,733 | OPM/ResInsight This Project | C++ | ★ 220 | |
| #18,733 | cldwalker/boson | Ruby | ★ 220 | Compare ↗ |
| #18,733 | jgm/lunamark | C | ★ 220 | Compare ↗ |
| #18,733 | jgoerzen/twidge | Haskell | ★ 220 | Compare ↗ |
| #18,733 | OWASP/json-sanitizer | Java | ★ 220 | Compare ↗ |
| #18,733 | felixbuenemann/xlsxtream | Ruby | ★ 220 | Compare ↗ |
Frequently Asked Questions
What does ResInsight do? +
3D viewer and post processing of reservoir models
Is ResInsight actively maintained in 2026? +
Yes, ResInsight is actively maintained. The latest code push was recorded on Nov 13, 2026 (1 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 220 stars and 810 open issues.
What language is ResInsight written in? +
The primary language is C++. Topics include: c-plus-plus, cross-platform, eclipse, geomechanics, octave.
How many stars does ResInsight have? +
ResInsight has 220 stars and 106 forks on GitHub.
How does ResInsight rank among GitHub repositories? +
With 220 stars, OPM/ResInsight is ranked #18,733 globally across all repositories tracked on GitHubRepo and #1,479 among C++ projects.
What license is ResInsight distributed under? +
The repository reports a GPL-3.0 license. Always verify the repository LICENSE file for legal terms.
