Deserialization logic for efficiently processing Clang's `-ast-dump=json` format
⚡ Executive Summary & Quick Facts
Authoritative Sourceclang-ast is clang-ast is an open-source project written in Rust: Deserialization logic for efficiently processing Clang's `-ast-dump=json` format..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), dtolnay/clang-ast has accumulated 157 GitHub stars and 14 forks. It is written in Rust, licensed under Apache-2.0, and ranks #21,905 globally. It is actively maintained with the latest commit recorded on Nov 9, 2026.”
| Repository | dtolnay/clang-ast ↗ |
|---|---|
| Primary Category | developer tools |
| Language & Stack | Rust |
| Software License | Apache-2.0 |
| Community Traction | ★ 157 stars · ⑂ 14 forks · #21,905 globally |
| Maintenance | ● Active (Last commit: Nov 9, 2026) · 3 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: 93/100 · Grade A+Yes, clang-ast is actively maintained. Continuous telemetry recorded the last code commit on Nov 9, 2026 (5 days ago). Supported by 157 stars and 14 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#2,065
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
clang-ast gained 10 stars in the last 30 days, about 1 a day, and now has 157. It is about 6 years old and has averaged roughly 26 stars a year. It ranks #2,065 among Rust repositories and #21,905 across all languages on GitHubRepo.
Trending Record
6
DAYS ON TRENDING
#20156
BEST RANK
Nov 9, 2026
FIRST APPEARANCE
Active
STATUS TODAY
clang-ast has maintained a continuous presence across global trending indexes, peaking at #20156. Below is the 30-day activity profile:
💡 Overview
clang-ast is an open-source project written in Rust: Deserialization logic for efficiently processing Clang's `-ast-dump=json` format.
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 clang-ast⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
clang-ast 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 clang-ast 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 clang-ast using your package manager: `cargo install clang-ast`
Initialize your project workspace or configuration file for clang-ast.
Import clang-ast into your codebase or invoke it directly from your terminal.
Execute your test suite or run `clang-ast --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
dtolnay/clang-ast is currently ranked #21,905 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #21,845 | first-tree-ai/first-tree | TypeScript | ★ 158 | Compare ↗ |
| #21,845 | swapnildahiphale/OpenSRE | Python | ★ 158 | Compare ↗ |
| #21,845 | vtmocanu/uzi | TypeScript | ★ 158 | Compare ↗ |
| #21,845 | Hero88go/melee-unlocked | C++ | ★ 158 | Compare ↗ |
| #21,845 | sepehr071/iran-mcp | Python | ★ 158 | Compare ↗ |
| #21,905 | dtolnay/clang-ast This Project | Rust | ★ 157 | |
| #21,905 | activefx/restful_authentication_tutorial | Ruby | ★ 157 | Compare ↗ |
| #21,905 | kjellm/munin-mysql | Perl | ★ 157 | Compare ↗ |
| #21,905 | berk/will_filter | Ruby | ★ 157 | Compare ↗ |
| #21,905 | monkrb/monk | Ruby | ★ 157 | Compare ↗ |
| #21,905 | joakimkarlsson/igloo | C++ | ★ 157 | Compare ↗ |
Frequently Asked Questions
What does clang-ast do? +
Deserialization logic for efficiently processing Clang's `-ast-dump=json` format
Is clang-ast actively maintained in 2026? +
Yes, clang-ast is actively maintained. The latest code push was recorded on Nov 9, 2026 (5 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 157 stars and 3 open issues.
What language is clang-ast written in? +
The primary language is Rust. Topics include: software.
How many stars does clang-ast have? +
clang-ast has 157 stars and 14 forks on GitHub.
How does clang-ast rank among GitHub repositories? +
With 157 stars, dtolnay/clang-ast is ranked #21,905 globally across all repositories tracked on GitHubRepo and #2,065 among Rust projects.
What license is clang-ast distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
