Free, open-source AWS emulator. LocalStack alternative: 107 services, 7,657 operations, true 100% Smithy conformance (258,545/258,545 variants pass). No account, no auth token, no paid tier.
⚡ Executive Summary & Quick Facts
Authoritative Sourcefakecloud is fakecloud is an open-source project written in Rust: Free, open-source AWS emulator. LocalStack alternative: 107 services, 7,657 operations, true 100% Smithy conformance (258,545/258,545 variants pass). No account, no auth token, no paid tier..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), faiscadev/fakecloud has accumulated 776 GitHub stars and 55 forks. It is written in Rust, licensed under AGPL-3.0, and ranks #9,083 globally. It is actively maintained with the latest commit recorded on Oct 31, 2026.”
| Repository | faiscadev/fakecloud ↗ |
|---|---|
| Primary Category | ai testing |
| Language & Stack | Rust |
| Software License | AGPL-3.0 |
| Community Traction | ★ 776 stars · ⑂ 55 forks · #9,083 globally |
| Maintenance | ● Active (Last commit: Oct 31, 2026) · 7 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, fakecloud is actively maintained. Continuous telemetry recorded the last code commit on Oct 31, 2026 (4 days ago). Supported by 776 stars and 55 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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+19
STARS · LAST 30 DAYS
1
PER DAY
#878
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +4 | +19 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
fakecloud gained 19 stars in the last 30 days, about 1 a day, and now has 776. It is about 1 year old and has averaged roughly 776 stars a year. It ranks #878 among Rust repositories and #9,083 across all languages on GitHubRepo.
Trending Record
9
DAYS ON TRENDING
#5506
BEST RANK
Oct 26, 2026
FIRST APPEARANCE
Active
STATUS TODAY
fakecloud has maintained a continuous presence across global trending indexes, peaking at #5506. Below is the 30-day activity profile:
💡 Overview
fakecloud is an open-source project written in Rust: Free, open-source AWS emulator. LocalStack alternative: 107 services, 7,657 operations, true 100% Smithy conformance (258,545/258,545 variants pass). No account, no auth token, no paid tier.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ai-testing, aws, aws-bedrock. 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 fakecloud⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
fakecloud 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
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with fakecloud.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install fakecloud using your package manager: `cargo install fakecloud`
Initialize your project workspace or configuration file for fakecloud.
Import fakecloud into your codebase or invoke it directly from your terminal.
Execute your test suite or run `fakecloud --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
faiscadev/fakecloud is currently ranked #9,083 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #9,077 | cedarcode/webauthn-ruby | Ruby | ★ 777 | Compare ↗ |
| #9,077 | theRealCarneiro/pulsemeeter | Python | ★ 777 | Compare ↗ |
| #9,077 | SwiftyLab/MetaCodable | Swift | ★ 777 | Compare ↗ |
| #9,077 | eerimoq/moblin | Swift | ★ 777 | Compare ↗ |
| #9,077 | figranium/figranium | JavaScript | ★ 777 | Compare ↗ |
| #9,083 | faiscadev/fakecloud This Project | Rust | ★ 776 | |
| #9,083 | backlogs/redmine_backlogs | HTML | ★ 776 | Compare ↗ |
| #9,083 | ivankorobkov/python-inject | Python | ★ 776 | Compare ↗ |
| #9,083 | thliebig/openEMS | C++ | ★ 776 | Compare ↗ |
| #9,083 | tinylog-org/tinylog | Java | ★ 776 | Compare ↗ |
| #9,083 | dgageot/demoit | JavaScript | ★ 776 | Compare ↗ |
Frequently Asked Questions
What does fakecloud do? +
Free, open-source AWS emulator. LocalStack alternative: 107 services, 7,657 operations, true 100% Smithy conformance (258,545/258,545 variants pass). No account, no auth token, no paid tier.
Is fakecloud actively maintained in 2026? +
Yes, fakecloud is actively maintained. The latest code push was recorded on Oct 31, 2026 (4 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 776 stars and 7 open issues.
What language is fakecloud written in? +
The primary language is Rust. Topics include: ai-testing, aws, aws-bedrock, aws-emulator, aws-sdk.
How many stars does fakecloud have? +
fakecloud has 776 stars and 55 forks on GitHub.
How does fakecloud rank among GitHub repositories? +
With 776 stars, faiscadev/fakecloud is ranked #9,083 globally across all repositories tracked on GitHubRepo and #878 among Rust projects.
What license is fakecloud distributed under? +
The repository reports a AGPL-3.0 license. Always verify the repository LICENSE file for legal terms.
