A coverage-guided REST API fuzzer developed on top of LibAFL
⚡ Executive Summary & Quick Facts
Authoritative SourceWuppieFuzz is WuppieFuzz is an open-source project written in Rust: A coverage-guided REST API fuzzer developed on top of LibAFL..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), TNO-S3/WuppieFuzz has accumulated 228 GitHub stars and 9 forks. It is written in Rust, licensed under Apache-2.0, and ranks #18,145 globally. It is actively maintained with the latest commit recorded on Oct 7, 2026.”
| Repository | TNO-S3/WuppieFuzz ↗ |
|---|---|
| Primary Category | api fuzzer |
| Language & Stack | Rust |
| Software License | Apache-2.0 |
| Community Traction | ★ 228 stars · ⑂ 9 forks · #18,145 globally |
| Maintenance | ● Active (Last commit: Oct 7, 2026) · 35 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, WuppieFuzz is actively maintained. Continuous telemetry recorded the last code commit on Oct 7, 2026 (36 days ago). Supported by 228 stars and 9 community forks, this repository holds a calculated health index of 88/100, reflecting regular maintenance (36 days ago) and healthy issue cadence.
Star History
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+0
STARS · LAST 30 DAYS
1
PER DAY
#1,712
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +0 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +0 | +10 |
WuppieFuzz gained 0 stars in the last 30 days, about 1 a day, and now has 228. It is about 2 years old and has averaged roughly 114 stars a year. It ranks #1,712 among Rust repositories and #18,145 across all languages on GitHubRepo.
Trending Record
32
DAYS ON TRENDING
#9552
BEST RANK
Oct 7, 2026
FIRST APPEARANCE
Active
STATUS TODAY
WuppieFuzz has maintained a continuous presence across global trending indexes, peaking at #9552. Below is the 30-day activity profile:
💡 Overview
WuppieFuzz is an open-source project written in Rust: A coverage-guided REST API fuzzer developed on top of LibAFL.
Engineered for speed, consistency, and developer ease, it solves common hurdles in api-fuzzer, fuzzer, fuzzing. 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 WuppieFuzz⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
WuppieFuzz 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 WuppieFuzz 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 WuppieFuzz using your package manager: `cargo install WuppieFuzz`
Initialize your project workspace or configuration file for WuppieFuzz.
Import WuppieFuzz into your codebase or invoke it directly from your terminal.
Execute your test suite or run `WuppieFuzz --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
TNO-S3/WuppieFuzz is currently ranked #18,145 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #18,096 | saaranshM/unsnooze | JavaScript | ★ 229 | Compare ↗ |
| #18,096 | ihsan-ramadhan/bansos-router | TypeScript | ★ 229 | Compare ↗ |
| #18,096 | jaisurya-dev-art/rigby2d | JavaScript | ★ 229 | Compare ↗ |
| #18,096 | Vnnc1/gow-native-pc | C++ | ★ 229 | Compare ↗ |
| #18,096 | ersinkoc/phonebox | C# | ★ 229 | Compare ↗ |
| #18,145 | TNO-S3/WuppieFuzz This Project | Rust | ★ 228 | |
| #18,145 | seamusabshere/remote_table | HTML | ★ 228 | Compare ↗ |
| #18,145 | reviewboard/rbtools | Python | ★ 228 | Compare ↗ |
| #18,145 | agnat/node_wake_on_lan | JavaScript | ★ 228 | Compare ↗ |
| #18,145 | adityarathod/xerox | Python | ★ 228 | Compare ↗ |
| #18,145 | Washington-University/workbench | C++ | ★ 228 | Compare ↗ |
Frequently Asked Questions
What does WuppieFuzz do? +
A coverage-guided REST API fuzzer developed on top of LibAFL
Is WuppieFuzz actively maintained in 2026? +
Yes, WuppieFuzz is actively maintained. The latest code push was recorded on Oct 7, 2026 (36 days ago). It holds a calculated Maintenance Health Score of 88/100 (A rating) with 228 stars and 35 open issues.
What language is WuppieFuzz written in? +
The primary language is Rust. Topics include: api-fuzzer, fuzzer, fuzzing, openapi, rest-api-test.
How many stars does WuppieFuzz have? +
WuppieFuzz has 228 stars and 9 forks on GitHub.
How does WuppieFuzz rank among GitHub repositories? +
With 228 stars, TNO-S3/WuppieFuzz is ranked #18,145 globally across all repositories tracked on GitHubRepo and #1,712 among Rust projects.
What license is WuppieFuzz distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
