xtensor-stack/xtensor
C++ tensors with broadcasting and lazy computing
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+94
STARS · LAST 30 DAYS
3
PER DAY
#198
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +21 | +94 | +270 |
| Per day | 3 | 3 | 3 |
| Forks gained | +2 | +9 | +22 |
xtensor gained 94 stars in the last 30 days, about 3 a day, and now has 3.8K. It is about 10 years old and has averaged roughly 377 stars a year. It ranks #198 among C++ repositories and #2,778 across all languages on GitHubRepo.
Trending Record
3
DAYS ON TRENDING
#5492
BEST RANK
Oct 16, 2026
FIRST APPEARANCE
Active
STATUS TODAY
xtensor has maintained a continuous presence across global trending indexes, peaking at #5492. Below is the 30-day activity profile:
💡 Overview
xtensor is an open-source project written in C++: C++ tensors with broadcasting and lazy computing.
Engineered for speed, consistency, and developer ease, it solves common hurdles in c-plus-plus-14, c-plus-plus-17, c-plus-plus-20. 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/xtensor-stack/xtensor.git
cd xtensor⚙ 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
xtensor 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 xtensor 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 BSD-3-Clause license.
🚀 Getting Started
Install xtensor using your package manager: `git clone https://github.com/xtensor-stack/xtensor.git`
Initialize your project workspace or configuration file for xtensor.
Import xtensor into your codebase or invoke it directly from your terminal.
Execute your test suite or run `xtensor --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
xtensor-stack/xtensor is currently ranked #2,778 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
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|---|---|---|---|---|
| #2,773 | microsoft/mcp | C# | ★ 3.8K | Compare ↗ |
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| #2,777 | mathnet/mathnet-numerics | C# | ★ 3.8K | Compare ↗ |
| #2,778 | xtensor-stack/xtensor This Project | C++ | ★ 3.8K | |
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Frequently Asked Questions
What does xtensor do? +
C++ tensors with broadcasting and lazy computing
What language is xtensor written in? +
The primary language is C++. Topics include: c-plus-plus-14, c-plus-plus-17, c-plus-plus-20, multidimensional-arrays, numpy.
Is xtensor actively maintained? +
Yes, the last recorded push was on Oct 16, 2026 with 429 open issues being tracked.
How many stars does xtensor have? +
xtensor has 3,766 stars and 446 forks on GitHub.
How does xtensor rank among GitHub repositories? +
With 3,766 stars, xtensor-stack/xtensor is ranked #2,778 globally across all repositories tracked on GitHubRepo and #198 among C++ projects.
What license is xtensor distributed under? +
The repository reports a BSD-3-Clause license. Always verify the repository LICENSE file for legal terms.
