gildas-lormeau/zip.js
JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
Star History
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+97
STARS · LAST 30 DAYS
3
PER DAY
#206
MOST-STARRED JavaScript
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +97 | +270 |
| Per day | 1 | 3 | 3 |
| Forks gained | +0 | +11 | +27 |
zip.js gained 97 stars in the last 30 days, about 3 a day, and now has 3.9K. It is about 15 years old and has averaged roughly 260 stars a year. It ranks #206 among JavaScript repositories and #2,483 across all languages on GitHubRepo.
Trending Record
10
DAYS ON TRENDING
#3429
BEST RANK
Oct 3, 2026
FIRST APPEARANCE
Active
STATUS TODAY
zip.js has maintained a continuous presence across global trending indexes, peaking at #3429. Below is the 30-day activity profile:
💡 Overview
zip.js is an open-source project written in JavaScript: JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
Engineered for speed, consistency, and developer ease, it solves common hurdles in aes-encryption, browser, compression-stream. 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 JavaScript 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
$ npm install zip.js⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Node.js >= 18 or modern Evergreen browser
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
zip.js coordinates its core functionality through a modular JavaScript 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 zip.js into JavaScript 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
Install zip.js using your package manager: `npm install zip.js`
Initialize your project workspace or configuration file for zip.js.
Import zip.js into your codebase or invoke it directly from your terminal.
Execute your test suite or run `zip.js --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with JavaScript, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
gildas-lormeau/zip.js is currently ranked #2,483 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,478 | nextcloud/desktop | C++ | ★ 3.9K | Compare ↗ |
| #2,479 | refinery/refinerycms | Ruby | ★ 3.9K | Compare ↗ |
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| #2,481 | wordpress-mobile/WordPress-iOS | Swift | ★ 3.9K | Compare ↗ |
| #2,482 | getopenscreen/openscreen | TypeScript | ★ 3.9K | Compare ↗ |
| #2,483 | gildas-lormeau/zip.js This Project | JavaScript | ★ 3.9K | |
| #2,483 | hieunc229/mailflare | TypeScript | ★ 3.9K | Compare ↗ |
| #2,485 | alecthomas/participle | Go | ★ 3.9K | Compare ↗ |
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| #2,487 | ryanb/ruby-warrior | Ruby | ★ 3.9K | Compare ↗ |
| #2,487 | nem0/LumixEngine | C++ | ★ 3.9K | Compare ↗ |
Frequently Asked Questions
What does zip.js do? +
JavaScript library to zip and unzip files supporting parallel compression, web streams, pluggable compression engines, zip64, split files, data encryption, and deflate64 decompression.
What language is zip.js written in? +
The primary language is JavaScript. Topics include: aes-encryption, browser, compression-stream, deflate64, deno.
Is zip.js actively maintained? +
Yes, the last recorded push was on Oct 3, 2026 with 1 open issues being tracked.
How many stars does zip.js have? +
zip.js has 3,895 stars and 547 forks on GitHub.
How does zip.js rank among GitHub repositories? +
With 3,895 stars, gildas-lormeau/zip.js is ranked #2,483 globally across all repositories tracked on GitHubRepo and #206 among JavaScript projects.
What license is zip.js distributed under? +
The repository reports a BSD-3-Clause license. Always verify the repository LICENSE file for legal terms.
