The article discusses nesting CSS rules and its impact on code organization and performance. It encourages moderate use of nesting and provides practical tips on the topic.

The article covers how to create a pixel art editor using CRDT technology. The author emphasizes its significance for real-time collaboration.

The article discusses the use of transparency in web projects utilizing Photoshop and CSS.

endoflife.date is an informational site about software end-of-life dates, assisting with migrations to newer versions and enhancing system security.

Fcron is an advanced task scheduling tool for Unix systems, offering greater flexibility than traditional cron. It allows for dynamic scheduling based on various conditions, making it ideal for system administrators. With well-written documentation, new users can quickly familiarize themselves with its features. Fcron can be tailored to individual needs and automate various system tasks. It's an interesting option for anyone looking to enhance scheduling capabilities.

The article introduces the basics of HTTP communication in JavaScript, covering different methods and headers. It includes examples of using Fetch API and XMLHttpRequest.

Sessionic is a session management tool for Node.js that aids in application security and performance.

SSH Audit is a tool for auditing SSH server configurations, identifying security weaknesses, and suggesting fixes.

X, previously Twitter, is considering a one-dollar annual fee to reduce bot activity and combat scams.

The article covers the pneumatic tube mail system in New York City, popular in the 19th century. It includes history, uses, and modern attempts to revive similar systems.