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dy/jz

JS to WASM compiler

JavaScript ◇ aot MIT

View on GitHub

★170STARS

⑂8FORKS

!1ISSUES

🏆#5,534GLOBAL RANK

🔥4DAYS TRENDING

🚀

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Star History

Continuous Observations

Momentum

+10

STARS · LAST 30 DAYS

PER DAY

#395

MOST-STARRED JavaScript

Window	7 days	30 days	90 days
Stars gained	+7	+10	+90
Per day	1	1	1
Forks gained	+1	+3	+10

jz gained 10 stars in the last 30 days, about 1 a day, and now has 170. It is about 2 years old and has averaged roughly 85 stars a year. It ranks #395 among JavaScript repositories and #5,534 across all languages on GitHubRepo.

Trending Record

jz has maintained a continuous presence across global trending indexes, peaking at #3057. Below is the 30-day activity profile:

💡 Overview

jz is an open-source project written in JavaScript: JS to WASM compiler.

Engineered for speed, consistency, and developer ease, it solves common hurdles in aot, assemblyscript, audio. 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

terminal

$ npm install jz

$ npm install jz # or: pnpm add jz

> npm install jz

⚙ 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

jz 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 jz 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 MIT license.

🚀 Getting Started

Install jz using your package manager: `npm install jz`

Initialize your project workspace or configuration file for jz.

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

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

👍 Strengths

Active community backing with 170 GitHub stars and verified adoption.

Permissive open-source distribution under the MIT license.

Built in JavaScript 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 JavaScript 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.

⇄ Alternatives & Direct Competitors

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👥 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

dy/jz is currently ranked #5,534 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

Rank	Repository	Language	Stars	Action
#5,521	aykutalparslan/Telegram-Server	C#	★ 171	Compare ↗
#5,521	zirawell/R-Store	JavaScript	★ 171	Compare ↗
#5,521	zap-studio/monorepo	TypeScript	★ 171	Compare ↗
#5,521	rhythmcache/Dioxamine	Kotlin	★ 171	Compare ↗
#5,521	mitkox/esf	Go	★ 171	Compare ↗
#5,534	dy/jz This Project	JavaScript	★ 170
#5,534	joshknowles/rspec-on-rails-matchers	Ruby	★ 170	Compare ↗
#5,534	gree/flare	C++	★ 170	Compare ↗
#5,534	alexd/metapad	C	★ 170	Compare ↗
#5,534	haraldmartin/things-rb	Ruby	★ 170	Compare ↗
#5,534	TYPO3/Fluid	PHP	★ 170	Compare ↗

Frequently Asked Questions

What does jz do? +

JS to WASM compiler

What language is jz written in? +

The primary language is JavaScript. Topics include: aot, assemblyscript, audio, audio-worklet, compiler.

Is jz actively maintained? +

Yes, the last recorded push was on Sep 27, 2026 with 1 open issues being tracked.

How many stars does jz have? +

jz has 170 stars and 8 forks on GitHub.

How does jz rank among GitHub repositories? +

With 170 stars, dy/jz is ranked #5,534 globally across all repositories tracked on GitHubRepo and #395 among JavaScript projects.

What license is jz distributed under? +

The repository reports a MIT license. Always verify the repository LICENSE file for legal terms.

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LinkedIn

Why jz is replacing paid subscriptions for engineering teams

Stop paying $50+/month for locked SaaS tools.

Over 170 developers have starred dy/jz, an impressive JavaScript open-source project designed to JS to WASM compiler.

Key Engineering Advantages:
• 100% Local-First: Complete data privacy with zero tracking or telemetry.
• Zero Subscription Costs: No paywalls, per-seat fees, or API markups.
• Complete Customization: Native open-source architecture you can fork, inspect, and deploy anywhere.
• Proven Adoption: 170 GitHub stars and 8 forks.

If you're looking to streamline your engineering workflows without ballooning software expenses, this is worth checking out.

👉 Full star velocity and architectural report: https://githubrepo.cloud/repo/dy/jz
⭐ GitHub Repository: https://github.com/dy/jz

#OpenSource #SoftwareEngineering #DeveloperTools #Tech #Programming #JavaScript

🤖

Reddit (r/opensource, r/webdev, r/selfhosted)

Show r/opensource: jz – A free, self-hosted tool that lets you JS to WASM compiler

Hey everyone,

I wanted to share an interesting open-source project called **jz** (https://github.com/dy/jz) that has been picking up heavy momentum lately (170 stars).

### What problem does it solve?
Many existing tools in this domain require expensive cloud plans or store your data on third-party servers. jz was built with a local-first philosophy, allowing developers to JS to WASM compiler without recurring subscription costs or privacy compromises.

### Tech Stack & Details:
- **Language:** JavaScript
- **License:** MIT
- **GitHub:** [dy/jz](https://github.com/dy/jz)
- **Live Star Momentum Tracker:** [https://githubrepo.cloud/repo/dy/jz](https://githubrepo.cloud/repo/dy/jz)

Has anyone here tested this in production or integrated it into existing pipelines? Would love to hear your experience and feedback!

🟧

Hacker News (Show HN)

Show HN: jz – JS to WASM compiler

Hi HN,

jz is an open-source JavaScript project designed to JS to WASM compiler.

Rather than relying on closed cloud endpoints, it executes locally on your own machine, providing predictable latency, total privacy, and full control.

Repository: https://github.com/dy/jz
Documentation & Metrics: https://githubrepo.cloud/repo/dy/jz

Feedback and PRs are welcome.

✍️

Dev.to / Hashnode Tags: opensource, javascript, devtools, webdev

This GitHub repo replaces a $50 a month tool! Stop paying expensive software subscriptions. Meet jz (170 GitHub Stars)

---
title: This GitHub repo replaces a $50 a month tool! Stop paying expensive software subscriptions. Meet jz
published: true
tags: opensource, javascript, devtools, programming
---

## Stop Paying Software Subscriptions For This

Finding high-quality, production-ready open source alternatives to expensive proprietary software can save engineering teams thousands of dollars every year.

Today, we're looking at **[dy/jz](https://github.com/dy/jz)**, a rapidly rising repository with **170 GitHub stars** and **8 forks**.

### What is jz?

> JS to WASM compiler

Written in **JavaScript**, jz runs directly on your local workstation or private server, keeping your data secure and eliminating recurring license fees.

### Key Highlights
- **High Performance:** Lightweight, reliable, and built in JavaScript.
- **Privacy & Security:** Complete ownership of your environment and data.
- **Growing Momentum:** Ranked **#5,534** globally across tracked repositories on [GitHubRepo](https://githubrepo.cloud/repo/dy/jz).

### Quick Start
To get started locally:

```bash
git clone https://github.com/dy/jz.git
cd jz
```

Check out the full repository and star history analytics here:
- **GitHub:** [dy/jz](https://github.com/dy/jz)
- **Star Velocity Tracker:** [jz on GitHubRepo.cloud](https://githubrepo.cloud/repo/dy/jz)

𝕏

X / Twitter Communities

Thread / Community Post for jz

Developers are sleeping on this GitHub repo 👇

dy/jz (170 ⭐) replaces expensive monthly software subscriptions with 100% free open source code.

⚡ What it does: JS to WASM compiler
💻 Built with: JavaScript
🔒 100% local execution & privacy

Check live star velocity and benchmarks:
https://githubrepo.cloud/repo/dy/jz

#opensource #developer #coding #tech #programming

🧵

Threads Topics

Topic Discussion: Open Source & Developer Tools

This GitHub repo replaces a $50/month tool! 🚀

If you want to save hours of manual work and stop paying subscriptions, check out dy/jz.

It already has over 170 stars and lets you JS to WASM compiler.

Drop a comment if you've tried it, or check the full star momentum report:
https://githubrepo.cloud/repo/dy/jz

From our network

dy/jz

Star History

Momentum

Trending Record

💡 Overview

⚡ Key Features

📥 Installation

⚙ System Requirements

Platforms

Runtime & Dependencies

Architecture

🧠 How It Works

🎯 Production Use Cases

Production System Integration

CI/CD Automated Pipelines

Developer Tooling & Workflows

Open Source Extension

🚀 Getting Started

👍 Strengths

⚠️ Considerations

⇄ Alternatives & Direct Competitors

👥 Who Should Use This

🏆 Nearby in the Rankings

Frequently Asked Questions

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