Discover the power of the Content Management System (CMS) Stack (WordPress, MySQL, PHP). This stack is globally recognized for its scalability, flexibility, and extensive open-source ecosystem. Learn about the top GitHub repositories that drive innovation in the CMS Stack, from core libraries to plugins, themes, security, and developer tools. Stay ahead in the web development space by leveraging the open-source tools detailed below.
feature.delivery is a free, web-based platform that enables developers to monitor and consolidate software releases from multiple GitHub repositories into a single, streamlined chronological view. By centralizing release information across various tools, libraries, and services, feature.delivery simplifies the process of staying informed about the latest updates in a development stack. Stay ahead of the curve with feature.delivery, the free online tool designed to help developers effortlessly track and consolidate the latest releases from multiple GitHub repositories in one clean, chronological view. Whether you're managing a complex development stack or simply want to stay up to date with your favorite open-source projects, feature.delivery streamlines release tracking so you never miss an important update. By keeping up with the latest changes, developers can quickly adopt new features, enhance performance, and maintain a competitive edge in today's fast-moving tech landscape. Say goodbye to manual tracking and hello to smarter, faster development with feature.delivery.

https://feature.delivery

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AFC/
advanced-custom-fields

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Automattic/
_s

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BoldGrid/
w3-total-cache

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WordPress/
WordPress

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Yoast/
wordpress-seo

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aio-wp-security/
all-in-one-wp-security-and-firewall

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deliciousbrains/
wp-migrate-db

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johnbillion/
query-monitor

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mysql/
mysql-server

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php/
php-src

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phpmyadmin/
phpmyadmin

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roots/
sage

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takayukister/
contact-form-7

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tillkruss/
redis-cache

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woocommerce/
woocommerce

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wordfence/
wordfence

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wp-cli/
wp-cli

Use this link to track latest updates across the 17 repositories in Content Management System

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Staying up-to-date with latest features of the
Content Management System in 2026

How does it work?

feature.delivery is a free, web-based platform that helps developers track the latest releases from multiple GitHub repositories — all in one streamlined, chronological view. By centralizing release information across tools, libraries, and frameworks, feature.delivery makes it easier than ever to stay on top of the updates throughout your development stack.

Checkout this 1 minute intro video to see it in action

The Content Management System (CMS) Stack, comprised of WordPress, MySQL, and PHP, is the backbone of millions of websites worldwide. This stack offers unparalleled flexibility, robust community support, and a vast ecosystem of plugins and themes, making it ideal for businesses, bloggers, and developers seeking scalable and easy-to-manage web solutions. With open-source components, the CMS Stack delivers cost-effectiveness, security, and continuous updates, ensuring your website remains modern and feature-rich.

Here's a breakdown of the Content Management System into different categories

Core CMS Libraries

These are the foundational projects powering the CMS Stack. They ensure seamless content management, efficient data handling, and reliable performance.

WordPress

WordPress/WordPress
The world's most popular open-source CMS for creating websites, blogs, and apps.
what's new in WordPress?
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new features in WordPress?

PHP

php/php-src
A widely-used open-source scripting language especially suited for web development and embedded in HTML.
what's new in PHP?
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new updates in PHP?
new features in PHP?

MySQL

mysql/mysql-server
An open-source relational database management system at the heart of most CMS deployments.
what's new in MySQL?
how to track latest features in MySQL?
new updates in MySQL?
new features in MySQL?

Theme Development

These repositories enable customization of website appearance through themes, templates, and design frameworks.

Underscores

Automattic/_s
A starter theme for WordPress, designed for rapid theme development.
what's new in Underscores?
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new updates in Underscores?
new features in Underscores?

Sage

roots/sage
A WordPress starter theme with modern development workflow tools.
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new updates in Sage?
new features in Sage?

Plugin Ecosystem

Plugins add features and extend the functionality of CMS platforms, from SEO to e-commerce.

WooCommerce

woocommerce/woocommerce
A flexible, open-source e-commerce solution built on WordPress.
what's new in WooCommerce?
how to track latest features in WooCommerce?
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new features in WooCommerce?

Yoast SEO

Yoast/wordpress-seo
A leading WordPress plugin for search engine optimization.
what's new in Yoast SEO?
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new updates in Yoast SEO?
new features in Yoast SEO?

Contact Form 7

takayukister/contact-form-7
A popular plugin for managing contact forms with ease.
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new features in Contact Form 7?

Advanced Custom Fields

AFC/advanced-custom-fields
A powerful plugin for customizing WordPress edit screens and custom field data.
what's new in Advanced Custom Fields?
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new features in Advanced Custom Fields?

Database Tools

Tools for efficient database management, migration, and backup within the CMS stack.

phpMyAdmin

phpmyadmin/phpmyadmin
A web-based tool for managing MySQL and MariaDB databases.
what's new in phpMyAdmin?
how to track latest features in phpMyAdmin?
new updates in phpMyAdmin?
new features in phpMyAdmin?

WP Migrate DB

deliciousbrains/wp-migrate-db
A plugin for migrating WordPress databases between sites.
what's new in WP Migrate DB?
how to track latest features in WP Migrate DB?
new updates in WP Migrate DB?
new features in WP Migrate DB?

Security

Essential libraries and plugins for securing CMS platforms against common threats.

Wordfence Security

wordfence/wordfence
A comprehensive security plugin for WordPress, featuring firewall and malware scanning.
what's new in Wordfence Security?
how to track latest features in Wordfence Security?
new updates in Wordfence Security?
new features in Wordfence Security?

All In One WP Security & Firewall

aio-wp-security/all-in-one-wp-security-and-firewall
A user-friendly WordPress security plugin offering advanced protection features.
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new features in All In One WP Security & Firewall?

Developer Tools

Tools and libraries that streamline CMS development, debugging, and deployment.

WP-CLI

wp-cli/wp-cli
A command-line interface for managing WordPress sites.
what's new in WP-CLI?
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new features in WP-CLI?

Query Monitor

johnbillion/query-monitor
A developer-focused WordPress plugin for debugging and monitoring site performance.
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new features in Query Monitor?

Caching & Performance

Plugins and tools to optimize site speed and performance via caching and resource management.

W3 Total Cache

BoldGrid/w3-total-cache
A popular performance optimization plugin for WordPress.
what's new in W3 Total Cache?
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new updates in W3 Total Cache?
new features in W3 Total Cache?

Redis Object Cache

tillkruss/redis-cache
A persistent object cache backend for WordPress using Redis.
what's new in Redis Object Cache?
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new features in Redis Object Cache?

Explore the repositories listed above to dive deeper into the world of the Content Management System (CMS) Stack (WordPress, MySQL, PHP). For the latest updates, features, and releases, click through to each project’s GitHub page and stay ahead with the most current tools and innovations in the CMS ecosystem.