Gantti is a PHP Gantt chart class that generates charts sans any JavaScript.

The script generates valid HTML5; it can be customized with a SASS stylesheet and works in all major browsers.

The data is passed to the script as arrays. Options allow to set a title for the chart, as well as controlling the height and width of each cell of the grid.

GitList is an elegant web interface for real-time GitHub repository management.

GitList is written in PHP and works on top of Silex and Twig. It uses Bootstrap for the interface.

You can use GitList in your favorite browser to view repositories, commits, and different revisions. The interface also generates RSS feeds, which helps to stay up-to-date with the latest news from each repository.

PHPImageWorkshop is a PHP class that uses the GD library for manipulating photos.

The class makes images work as both as a group and a layer (if that makes any sense), allowing to do advanced tasks with minimum fuss.

Advanced tasks like adding watermarks, placing images in layers, creating image thumbnails, etc., are made much easier with PHPImageWorkshop.

Second Crack is a Markdown-based blogging engine that works with static files.

Second Crack works on PHP 5.3+, publishing is either manual or via DropBox. 

Well, the question here is — why prefer Second Crack to existing solutions? It’s the small things — the intuitive publishing schedule; the small scale of the engine; support of bookmarklets for posting; and more.

All in all, this is a nice solution for websites of a smaller scale.

Brackets is an open-source code editor developed by Adobe.

Brackets is made with client-side web technologies, such as HTML, CSS, and JavaScript, and the project is fully open to forks and add-ons, so Brackets is what the people make it.

Although still in very active development, Brackets is available and from the first look it seems that it’s a very convenient minimalist editor that’s surprisingly pleasant to work on.

gpEasy is a small CMS focused on WYSIWYG content management.

gpEasy is a minuscule CMS that doesn’t even require a database; however, it remains highly functional and customizable.

What you’ll like about gpEasy:

• Easy deployment;
• Multiple language support;
• WYSIWYG-based editing;
• Integrated admin and public views (backend isn’t separate from the site);
• Small bandwidth and space footprint;

What you won’t like:

• Few themes;
• Of limited use to deep-page websites;
• Time-consuming database integration with forums etc;

Overall, gpEasy is great for smaller websites.

Its appeal rests in the small footprint and easy content management. It’s reasonable to think that gpEasy is also safe for use for business websites too, as the CMS is regularly updated and has an active community.