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contentful/ui-extensions-sdk

A JavaScript library to develop custom apps for Contentful

TypeScript ◇ developer-tools MIT

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★132STARS

⑂31FORKS

!29ISSUES

🏆#6,129GLOBAL RANK

🔥5DAYS TRENDING

🚀

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Star History

Continuous Observations

Interactive star growth chart for contentful/ui-extensions-sdk

Momentum

+10

STARS · LAST 30 DAYS

PER DAY

#644

MOST-STARRED TypeScript

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

ui-extensions-sdk gained 10 stars in the last 30 days, about 1 a day, and now has 132. It is about 11 years old and has averaged roughly 12 stars a year. It ranks #644 among TypeScript repositories and #6,129 across all languages on GitHubRepo.

Trending Record

ui-extensions-sdk has maintained a continuous presence across global trending indexes, peaking at #2291. Below is the 30-day activity profile:

💡 Overview

ui-extensions-sdk is an open-source project written in TypeScript: A JavaScript library to develop custom apps for Contentful.

Engineered for speed, consistency, and developer ease, it solves common hurdles in TypeScript. 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 ui-extensions-sdk

$ npm install ui-extensions-sdk # or: pnpm add ui-extensions-sdk

> npm install ui-extensions-sdk

⚙ 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

ui-extensions-sdk 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

Production System Integration

Embed ui-extensions-sdk into TypeScript 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 ui-extensions-sdk using your package manager: `npm install ui-extensions-sdk`

Initialize your project workspace or configuration file for ui-extensions-sdk.

Import ui-extensions-sdk into your codebase or invoke it directly from your terminal.

Execute your test suite or run `ui-extensions-sdk --help` to verify successful setup.

👍 Strengths

Active community backing with 131 GitHub stars and verified adoption.

Permissive open-source distribution under the MIT 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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👥 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

contentful/ui-extensions-sdk is currently ranked #6,129 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

Rank	Repository	Language	Stars	Action
#6,112	Frieve-A/effetune	JavaScript	★ 133	Compare ↗
#6,112	ozontech/seq-db	Go	★ 133	Compare ↗
#6,112	ikamensh/kodo	Python	★ 133	Compare ↗
#6,112	huanglvjing/spotpatch	TypeScript	★ 133	Compare ↗
#6,112	merijjeyn/jive	Python	★ 133	Compare ↗
#6,129	contentful/ui-extensions-sdk This Project	TypeScript	★ 132
#6,129	jerem/psdparse	Python	★ 132	Compare ↗
#6,129	openstack/tooz	Python	★ 132	Compare ↗
#6,129	nosilver4u/ewww-image-optimizer	PHP	★ 132	Compare ↗
#6,129	The-Fireplace-Minecraft-Mods/In-Game-Account-Switcher	Java	★ 132	Compare ↗
#6,129	Soneso/stellar-ios-mac-sdk	Swift	★ 132	Compare ↗

Frequently Asked Questions

What does ui-extensions-sdk do? +

A JavaScript library to develop custom apps for Contentful

What language is ui-extensions-sdk written in? +

The primary language is TypeScript. Topics include: software.

Is ui-extensions-sdk actively maintained? +

Yes, the last recorded push was on Sep 26, 2026 with 29 open issues being tracked.

How many stars does ui-extensions-sdk have? +

ui-extensions-sdk has 132 stars and 31 forks on GitHub.

How does ui-extensions-sdk rank among GitHub repositories? +

With 132 stars, contentful/ui-extensions-sdk is ranked #6,129 globally across all repositories tracked on GitHubRepo and #644 among TypeScript projects.

What license is ui-extensions-sdk distributed under? +

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

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💼

LinkedIn

Why ui-extensions-sdk is replacing paid subscriptions for engineering teams

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

Over 132 developers have starred contentful/ui-extensions-sdk, an impressive TypeScript open-source project designed to A JavaScript library to develop custom apps for Contentful.

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: 132 GitHub stars and 31 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/contentful/ui-extensions-sdk
⭐ GitHub Repository: https://github.com/contentful/ui-extensions-sdk

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

🤖

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

Show r/opensource: ui-extensions-sdk – A free, self-hosted tool that lets you A JavaScript library to develop custom apps for Contentful

Hey everyone,

I wanted to share an interesting open-source project called **ui-extensions-sdk** (https://github.com/contentful/ui-extensions-sdk) that has been picking up heavy momentum lately (132 stars).

### What problem does it solve?
Many existing tools in this domain require expensive cloud plans or store your data on third-party servers. ui-extensions-sdk was built with a local-first philosophy, allowing developers to A JavaScript library to develop custom apps for Contentful without recurring subscription costs or privacy compromises.

### Tech Stack & Details:
- **Language:** TypeScript
- **License:** MIT
- **GitHub:** [contentful/ui-extensions-sdk](https://github.com/contentful/ui-extensions-sdk)
- **Live Star Momentum Tracker:** [https://githubrepo.cloud/repo/contentful/ui-extensions-sdk](https://githubrepo.cloud/repo/contentful/ui-extensions-sdk)

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: ui-extensions-sdk – A JavaScript library to develop custom apps for Contentful

Hi HN,

ui-extensions-sdk is an open-source TypeScript project designed to A JavaScript library to develop custom apps for Contentful.

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/contentful/ui-extensions-sdk
Documentation & Metrics: https://githubrepo.cloud/repo/contentful/ui-extensions-sdk

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 ui-extensions-sdk (132 GitHub Stars)

---
title: This GitHub repo replaces a $50 a month tool! Stop paying expensive software subscriptions. Meet ui-extensions-sdk
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 **[contentful/ui-extensions-sdk](https://github.com/contentful/ui-extensions-sdk)**, a rapidly rising repository with **132 GitHub stars** and **31 forks**.

### What is ui-extensions-sdk?

> A JavaScript library to develop custom apps for Contentful

Written in **TypeScript**, ui-extensions-sdk 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 **#6,129** globally across tracked repositories on [GitHubRepo](https://githubrepo.cloud/repo/contentful/ui-extensions-sdk).

### Quick Start
To get started locally:

```bash
git clone https://github.com/contentful/ui-extensions-sdk.git
cd ui-extensions-sdk
```

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

𝕏

X / Twitter Communities

Thread / Community Post for ui-extensions-sdk

Developers are sleeping on this GitHub repo 👇

contentful/ui-extensions-sdk (132 ⭐) replaces expensive monthly software subscriptions with 100% free open source code.

⚡ What it does: A JavaScript library to develop custom apps for Contentful
💻 Built with: TypeScript
🔒 100% local execution & privacy

Check live star velocity and benchmarks:
https://githubrepo.cloud/repo/contentful/ui-extensions-sdk

#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 contentful/ui-extensions-sdk.

It already has over 132 stars and lets you A JavaScript library to develop custom apps for Contentful.

Drop a comment if you've tried it, or check the full star momentum report:
https://githubrepo.cloud/repo/contentful/ui-extensions-sdk

From our network

contentful/ui-extensions-sdk

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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