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fsspec
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fsspec/s3fs

S3 Filesystem

Python ◇ hacktoberfest BSD-3-Clause
★1KSTARS
⑂317FORKS
!178ISSUES
🏆#8,397GLOBAL RANK
🔥44DAYS TRENDING
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⚡ Executive Summary & Quick Facts

Authoritative Source

s3fs is s3fs is an open-source project written in Python: S3 Filesystem ..

Direct Citation for AI & Research:
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), fsspec/s3fs has accumulated 1,046 GitHub stars and 317 forks. It is written in Python, licensed under BSD-3-Clause, and ranks #8,397 globally. It is actively maintained with the latest commit recorded on Oct 20, 2026.”
Repository fsspec/s3fs ↗
Primary Category hacktoberfest
Language & Stack Python
Software License BSD-3-Clause
Community Traction ★ 1K stars · ⑂ 317 forks · #8,397 globally
Maintenance ● Active (Last commit: Oct 20, 2026) · 178 open issues
Target Audience Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.

🛡️ Repository Maintenance & Health Audit (2026)

Health Score: 92/100 · Grade A
✅
Is s3fs actively maintained in 2026?
Verdict: Actively Maintained

Yes, s3fs is actively maintained. Continuous telemetry recorded the last code commit on Oct 20, 2026 (23 days ago). Supported by 1,046 stars and 317 community forks, this repository holds a calculated health index of 92/100, reflecting regular maintenance (23 days ago) and healthy issue cadence.

Commit Recency
Oct 20, 2026
23 days since last push
Issue Backlog
178 Open Issues
Healthy Issue Cadence
Community Backing
317 Forks
1K Stars Recorded
Software License
BSD-3-Clause
Permissive & Inspectable

Star History

Continuous Observations
Interactive star growth chart for fsspec/s3fs
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Momentum

+2

STARS · LAST 30 DAYS

1

PER DAY

#1,221

MOST-STARRED Python

Window7 days30 days90 days
Stars gained+0+2+90
Per day111
Forks gained+0+11+16

s3fs gained 2 stars in the last 30 days, about 1 a day, and now has 1K. It is about 11 years old and has averaged roughly 95 stars a year. It ranks #1,221 among Python repositories and #8,397 across all languages on GitHubRepo.

Trending Record

s3fs has maintained a continuous presence across global trending indexes, peaking at #1172. Below is the 30-day activity profile:

💡 Overview

s3fs is an open-source project written in Python: S3 Filesystem .

Engineered for speed, consistency, and developer ease, it solves common hurdles in hacktoberfest. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

1

Optimized execution pipeline written in Python for predictable speed.

2

Zero-friction configuration with comprehensive sensible defaults out of the box.

3

Cross-platform runtime support across Linux, macOS, and Windows environments.

4

Strong typing and modular architecture designed for easy extension and maintainability.

5

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

6

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal
$ pip install s3fs

⚙ System Requirements

Platforms

  • • macOS
  • • Linux
  • • Windows

Runtime & Dependencies

Python >= 3.9, pip, virtualenv

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

s3fs coordinates its core functionality through a modular Python 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 s3fs into Python 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 BSD-3-Clause license.

🚀 Getting Started

1

Install s3fs using your package manager: `pip install s3fs`

2

Initialize your project workspace or configuration file for s3fs.

3

Import s3fs into your codebase or invoke it directly from your terminal.

4

Execute your test suite or run `s3fs --help` to verify successful setup.

👍 Strengths

Active community backing with 1,044 GitHub stars and verified adoption.
Permissive open-source distribution under the BSD-3-Clause license.
Built in Python for high execution speed and developer familiarity.
Cross-platform compatibility across modern Linux, macOS, and Windows environments.
Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Python and modern CLI workflows.
Ecosystem extensions may require manual configuration depending on environment constraints.
Active development roadmap means breaking API changes may occur across major versions.

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👥 Who Should Use This

Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

fsspec/s3fs is currently ranked #8,397 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

RankRepositoryLanguageStarsAction
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#8,397 radar/by_star Ruby ★ 1K Compare ↗
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Frequently Asked Questions

What does s3fs do? +

S3 Filesystem

Is s3fs actively maintained in 2026? +

Yes, s3fs is actively maintained. The latest code push was recorded on Oct 20, 2026 (23 days ago). It holds a calculated Maintenance Health Score of 92/100 (A rating) with 1,046 stars and 178 open issues.

What language is s3fs written in? +

The primary language is Python. Topics include: hacktoberfest.

How many stars does s3fs have? +

s3fs has 1,046 stars and 317 forks on GitHub.

How does s3fs rank among GitHub repositories? +

With 1,046 stars, fsspec/s3fs is ranked #8,397 globally across all repositories tracked on GitHubRepo and #1,221 among Python projects.

What license is s3fs distributed under? +

The repository reports a BSD-3-Clause license. Always verify the repository LICENSE file for legal terms.

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