Python CBOR (de)serializer with extensive tag support
⚡ Executive Summary & Quick Facts
Authoritative Sourcecbor2 is cbor2 is an open-source project written in Rust: Python CBOR (de)serializer with extensive tag support..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), agronholm/cbor2 has accumulated 314 GitHub stars and 82 forks. It is written in Rust, licensed under MIT, and ranks #15,586 globally. It is actively maintained with the latest commit recorded on Oct 27, 2026.”
| Repository | agronholm/cbor2 ↗ |
|---|---|
| Primary Category | cbor |
| Language & Stack | Rust |
| Software License | MIT |
| Community Traction | ★ 314 stars · ⑂ 82 forks · #15,586 globally |
| Maintenance | ● Active (Last commit: Oct 27, 2026) · 20 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: 88/100 · Grade AYes, cbor2 is actively maintained. Continuous telemetry recorded the last code commit on Oct 27, 2026 (16 days ago). Supported by 314 stars and 82 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (16 days ago) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,495
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
cbor2 gained 10 stars in the last 30 days, about 1 a day, and now has 314. It is about 10 years old and has averaged roughly 31 stars a year. It ranks #1,495 among Rust repositories and #15,586 across all languages on GitHubRepo.
Trending Record
12
DAYS ON TRENDING
#13552
BEST RANK
Oct 28, 2026
FIRST APPEARANCE
Active
STATUS TODAY
cbor2 has maintained a continuous presence across global trending indexes, peaking at #13552. Below is the 30-day activity profile:
💡 Overview
cbor2 is an open-source project written in Rust: Python CBOR (de)serializer with extensive tag support.
Engineered for speed, consistency, and developer ease, it solves common hurdles in cbor, serialization. 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 cbor2⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
cbor2 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 cbor2 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 MIT license.
🚀 Getting Started
Install cbor2 using your package manager: `cargo install cbor2`
Initialize your project workspace or configuration file for cbor2.
Import cbor2 into your codebase or invoke it directly from your terminal.
Execute your test suite or run `cbor2 --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
agronholm/cbor2 is currently ranked #15,586 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #15,566 | frankwuzp/iptv-cn | Python | ★ 315 | Compare ↗ |
| #15,566 | Asterisk4Magisk/AsteriskNG | Kotlin | ★ 315 | Compare ↗ |
| #15,566 | johnsoncodehk/typescript-native-bridge | JavaScript | ★ 315 | Compare ↗ |
| #15,566 | WilliamLiu-1997/Gaussian-Splat-Lite | JavaScript | ★ 315 | Compare ↗ |
| #15,566 | Yigder/Prism | Kotlin | ★ 315 | Compare ↗ |
| #15,586 | agronholm/cbor2 This Project | Rust | ★ 314 | |
| #15,586 | samluescher/django-form-designer | Python | ★ 314 | Compare ↗ |
| #15,586 | adobe-webplatform/eve | JavaScript | ★ 314 | Compare ↗ |
| #15,586 | bjpop/berp | Haskell | ★ 314 | Compare ↗ |
| #15,586 | anlek/mongify | Ruby | ★ 314 | Compare ↗ |
| #15,586 | rsennrich/Bleualign | Python | ★ 314 | Compare ↗ |
Frequently Asked Questions
What does cbor2 do? +
Python CBOR (de)serializer with extensive tag support
Is cbor2 actively maintained in 2026? +
Yes, cbor2 is actively maintained. The latest code push was recorded on Oct 27, 2026 (16 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 314 stars and 20 open issues.
What language is cbor2 written in? +
The primary language is Rust. Topics include: cbor, serialization.
How many stars does cbor2 have? +
cbor2 has 314 stars and 82 forks on GitHub.
How does cbor2 rank among GitHub repositories? +
With 314 stars, agronholm/cbor2 is ranked #15,586 globally across all repositories tracked on GitHubRepo and #1,495 among Rust projects.
What license is cbor2 distributed under? +
The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.
