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Automattic/wp-calypso

The JavaScript and API powered WordPress.com

TypeScript ◇ es2015 GPL-2.0

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★12.6KSTARS

⑂2KFORKS

!3,106ISSUES

🏆#597GLOBAL RANK

🔥1DAYS TRENDING

🚀

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Star History

Continuous Observations

Interactive star growth chart for Automattic/wp-calypso

Momentum

+316

STARS · LAST 30 DAYS

PER DAY

#99

MOST-STARRED TypeScript

Window	7 days	30 days	90 days
Stars gained	+77	+316	+990
Per day	11	11	11
Forks gained	+10	+41	+102

wp-calypso gained 316 stars in the last 30 days, about 11 a day, and now has 12.6K. It is about 11 years old and has averaged roughly 1.2K stars a year. It ranks #99 among TypeScript repositories and #597 across all languages on GitHubRepo.

Trending Record

wp-calypso has maintained a continuous presence across global trending indexes, peaking at #1501. Below is the 30-day activity profile:

💡 Overview

wp-calypso is an open-source project written in TypeScript: The JavaScript and API powered WordPress.com.

Engineered for speed, consistency, and developer ease, it solves common hurdles in es2015, es6, es6-javascript. 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 TypeScript 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 wp-calypso

$ npm install wp-calypso # or: pnpm add wp-calypso

> npm install wp-calypso

⚙ System Requirements

Platforms

• macOS
• Linux
• Windows

Runtime & Dependencies

Node.js >= 18, npm, pnpm or bun

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

wp-calypso coordinates its core functionality through a modular TypeScript 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

Modern Web Interfaces

Build dynamic, responsive user experiences with component-driven architecture.

Enterprise Design Systems

Standardize design tokens, accessible widgets, and themes across engineering teams.

Interactive Data Dashboards

Render real-time telemetry, user feeds, and analytics with sub-millisecond updates.

Cross-Platform Web Apps

Deploy performant single-page applications optimized for both mobile and desktop browsers.

🚀 Getting Started

Install wp-calypso using your package manager: `npm install wp-calypso`

Initialize your project workspace or configuration file for wp-calypso.

Import wp-calypso into your codebase or invoke it directly from your terminal.

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

👍 Strengths

Active community backing with 12,648 GitHub stars and verified adoption.

Permissive open-source distribution under the GPL-2.0 license.

Built in TypeScript 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 TypeScript 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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Compare ↗

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👥 Who Should Use This

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

🏆 Nearby in the Rankings

Automattic/wp-calypso is currently ranked #597 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

Rank	Repository	Language	Stars	Action
#592	codecentric/spring-boot-admin	Java	★ 12.9K	Compare ↗
#593	apache/zookeeper	Java	★ 12.8K	Compare ↗
#594	Piebald-AI/claude-code-system-prompts	JavaScript	★ 12.8K	Compare ↗
#595	PX4/PX4-Autopilot	C++	★ 12.7K	Compare ↗
#596	emdash-cms/emdash	TypeScript	★ 12.7K	Compare ↗
#597	Automattic/wp-calypso This Project	TypeScript	★ 12.6K
#598	Kludex/starlette	Python	★ 12.6K	Compare ↗
#599	antvis/G2	TypeScript	★ 12.6K	Compare ↗
#600	openlayers/openlayers	JavaScript	★ 12.6K	Compare ↗
#601	n0-computer/iroh	Rust	★ 12.6K	Compare ↗
#602	grpc/grpc-rust	Rust	★ 12.5K	Compare ↗

Frequently Asked Questions

What does wp-calypso do? +

The JavaScript and API powered WordPress.com

What language is wp-calypso written in? +

The primary language is TypeScript. Topics include: es2015, es6, es6-javascript, javascript, nodejs.

Is wp-calypso actively maintained? +

Yes, the last recorded push was on Sep 28, 2026 with 3,106 open issues being tracked.

How many stars does wp-calypso have? +

wp-calypso has 12,648 stars and 2,030 forks on GitHub.

How does wp-calypso rank among GitHub repositories? +

With 12,648 stars, Automattic/wp-calypso is ranked #597 globally across all repositories tracked on GitHubRepo and #99 among TypeScript projects.

What license is wp-calypso distributed under? +

The repository reports a GPL-2.0 license. Always verify the repository LICENSE file for legal terms.

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🌐 Multi-Platform Developer Community Drafts

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💼

LinkedIn

Why wp-calypso is replacing paid subscriptions for engineering teams

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

Over 12,648 developers have starred Automattic/wp-calypso, an impressive TypeScript open-source project designed to The JavaScript and API powered WordPress.com.

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: 12,648 GitHub stars and 2,030 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/Automattic/wp-calypso
⭐ GitHub Repository: https://github.com/Automattic/wp-calypso

#OpenSource #SoftwareEngineering #DeveloperTools #Tech #Programming #TypeScript

🤖

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

Show r/opensource: wp-calypso – A free, self-hosted tool that lets you The JavaScript and API powered WordPress.com

Hey everyone,

I wanted to share an interesting open-source project called **wp-calypso** (https://github.com/Automattic/wp-calypso) that has been picking up heavy momentum lately (12,648 stars).

### What problem does it solve?
Many existing tools in this domain require expensive cloud plans or store your data on third-party servers. wp-calypso was built with a local-first philosophy, allowing developers to The JavaScript and API powered WordPress.com without recurring subscription costs or privacy compromises.

### Tech Stack & Details:
- **Language:** TypeScript
- **License:** GPL-2.0
- **GitHub:** [Automattic/wp-calypso](https://github.com/Automattic/wp-calypso)
- **Live Star Momentum Tracker:** [https://githubrepo.cloud/repo/Automattic/wp-calypso](https://githubrepo.cloud/repo/Automattic/wp-calypso)

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: wp-calypso – The JavaScript and API powered WordPress.com

Hi HN,

wp-calypso is an open-source TypeScript project designed to The JavaScript and API powered WordPress.com.

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/Automattic/wp-calypso
Documentation & Metrics: https://githubrepo.cloud/repo/Automattic/wp-calypso

Feedback and PRs are welcome.

✍️

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

This GitHub repo replaces a $50 a month tool! Stop paying expensive software subscriptions. Meet wp-calypso (12,648 GitHub Stars)

---
title: This GitHub repo replaces a $50 a month tool! Stop paying expensive software subscriptions. Meet wp-calypso
published: true
tags: opensource, typescript, 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 **[Automattic/wp-calypso](https://github.com/Automattic/wp-calypso)**, a rapidly rising repository with **12,648 GitHub stars** and **2,030 forks**.

### What is wp-calypso?

> The JavaScript and API powered WordPress.com

Written in **TypeScript**, wp-calypso 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 TypeScript.
- **Privacy & Security:** Complete ownership of your environment and data.
- **Growing Momentum:** Ranked **#597** globally across tracked repositories on [GitHubRepo](https://githubrepo.cloud/repo/Automattic/wp-calypso).

### Quick Start
To get started locally:

```bash
git clone https://github.com/Automattic/wp-calypso.git
cd wp-calypso
```

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

𝕏

X / Twitter Communities

Thread / Community Post for wp-calypso

Developers are sleeping on this GitHub repo 👇

Automattic/wp-calypso (12,648 ⭐) replaces expensive monthly software subscriptions with 100% free open source code.

⚡ What it does: The JavaScript and API powered WordPress.com
💻 Built with: TypeScript
🔒 100% local execution & privacy

Check live star velocity and benchmarks:
https://githubrepo.cloud/repo/Automattic/wp-calypso

#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 Automattic/wp-calypso.

It already has over 12,648 stars and lets you The JavaScript and API powered WordPress.com.

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

From our network

Automattic/wp-calypso

Star History

Momentum

Trending Record

💡 Overview

⚡ Key Features

📥 Installation

⚙ System Requirements

Platforms

Runtime & Dependencies

Architecture

🧠 How It Works

🎯 Production Use Cases

Modern Web Interfaces

Enterprise Design Systems

Interactive Data Dashboards

Cross-Platform Web Apps

🚀 Getting Started

👍 Strengths

⚠️ Considerations

⇄ Alternatives & Direct Competitors

👥 Who Should Use This

🏆 Nearby in the Rankings

Frequently Asked Questions

Claim this repository

⭐ Featured on GitHubRepo.cloud Badge

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