An interpreter for Rust's mid-level intermediate representation
⚡ Executive Summary & Quick Facts
Authoritative Sourcemiri is miri is an open-source project written in Rust: An interpreter for Rust's mid-level intermediate representation..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), rust-lang/miri has accumulated 6,693 GitHub stars and 538 forks. It is written in Rust, licensed under Apache-2.0, and ranks #2,333 globally. It is actively maintained with the latest commit recorded on Oct 27, 2026.”
| Repository | rust-lang/miri ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | Rust |
| Software License | Apache-2.0 |
| Community Traction | ★ 6.7K stars · ⑂ 538 forks · #2,333 globally |
| Maintenance | ● Active (Last commit: Oct 27, 2026) · 199 open issues |
| Target Audience | Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 92/100 · Grade AYes, miri is actively maintained. Continuous telemetry recorded the last code commit on Oct 27, 2026 (16 days ago). Supported by 6,693 stars and 538 community forks, this repository holds a calculated health index of 92/100, reflecting regular maintenance (16 days ago) and healthy issue cadence.
Star History
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+62
STARS · LAST 30 DAYS
2
PER DAY
#239
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +62 | +180 |
| Per day | 1 | 2 | 2 |
| Forks gained | +0 | +5 | +27 |
miri gained 62 stars in the last 30 days, about 2 a day, and now has 6.7K. It is about 11 years old and has averaged roughly 608 stars a year. It ranks #239 among Rust repositories and #2,333 across all languages on GitHubRepo.
Trending Record
41
DAYS ON TRENDING
#1242
BEST RANK
Sep 27, 2026
FIRST APPEARANCE
Active
STATUS TODAY
miri has maintained a continuous presence across global trending indexes, peaking at #1242. Below is the 30-day activity profile:
💡 Overview
miri is an open-source project written in Rust: An interpreter for Rust's mid-level intermediate representation.
Engineered for speed, consistency, and developer ease, it solves common hurdles in Rust. 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 Rust 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
$ cargo install miri⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
miri coordinates its core functionality through a modular Rust 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 miri into Rust 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
Install miri using your package manager: `cargo install miri`
Initialize your project workspace or configuration file for miri.
Import miri into your codebase or invoke it directly from your terminal.
Execute your test suite or run `miri --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
rust-lang/miri is currently ranked #2,333 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,328 | graphhopper/graphhopper | Java | ★ 6.8K | Compare ↗ |
| #2,329 | outsourc-e/hermes-workspace | JavaScript | ★ 6.7K | Compare ↗ |
| #2,330 | automerge/automerge | JavaScript | ★ 6.7K | Compare ↗ |
| #2,331 | apache/storm | Java | ★ 6.7K | Compare ↗ |
| #2,332 | ibis-project/ibis | Python | ★ 6.7K | Compare ↗ |
| #2,333 | rust-lang/miri This Project | Rust | ★ 6.7K | |
| #2,334 | gephi/gephi | Java | ★ 6.7K | Compare ↗ |
| #2,334 | pig-mesh/pig | Java | ★ 6.7K | Compare ↗ |
| #2,336 | steipete/summarize | TypeScript | ★ 6.7K | Compare ↗ |
| #2,337 | redis/hiredis | C | ★ 6.7K | Compare ↗ |
| #2,338 | pardeike/Harmony | C# | ★ 6.7K | Compare ↗ |
Frequently Asked Questions
What does miri do? +
An interpreter for Rust's mid-level intermediate representation
Is miri actively maintained in 2026? +
Yes, miri is actively maintained. The latest code push was recorded on Oct 27, 2026 (16 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 6,693 stars and 199 open issues.
What language is miri written in? +
The primary language is Rust. Topics include: software.
How many stars does miri have? +
miri has 6,693 stars and 538 forks on GitHub.
How does miri rank among GitHub repositories? +
With 6,693 stars, rust-lang/miri is ranked #2,333 globally across all repositories tracked on GitHubRepo and #239 among Rust projects.
What license is miri distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
