QuickQWERTY is a touch typing tutor. It can be used to train your fingers to type without looking at the keys. After completing all the units available in this software, the student would know the location of the keys on the keyboard through muscle memory, and would be able to effortlessly use the right finger for each key.
JS Measurer measures a webpage's width and height interactively. It lets the user define an area in the page by dragging the mouse pointer. The object renders the area outline as the mouse moves, showing the width and height of the area in pixels, as well the coordinates of the top-left corner of the area. A bookmarklet is also available, so this object can be used as a link placed, for instance, in the browser toolbar.
"fgallery" is a static photo gallery generator with no frills that has a stylish, minimalist look. It shows your photos, and nothing else. There is no server-side processing, only static generation. The resulting gallery can be uploaded anywhere without additional requirements and works with any modern browser.
hulk is a usable in-browser HTML editor. Running $.hulk with some options will insert a pretty JSON editor into the div with the id "selector". You can then edit the document at your leisure, in text input boxes instead of as JSON. This makes it easy for programmers and non-technical people to collaborate on configuration. Hulk is also smart about detecting your input (if it's large, use a textarea, if it looks like a number, convert it to a number, etc.).
PHP Image Viewer is a one-file image browser and viewer for your Web site. It has a full-screen master/detail interface, with the file listing on the left side of the browser window. The image viewer area has a black background for contrast. It will display the image file selected in the left pane. After 15 seconds of idle time, the file list area will be hidden to allow more space for the image viewing area. Clicking on the image will toggle the size display from a “fit to window” mode into full-size 100% zoom mode. In full-size mode, you can use the arrow keys to scroll around the image.
MPDisco is a Node.js-based music server built to let teams and groups control a single music player together. Accessing an MPDisco server puts each user, after logging in, in a rotating DJ queue. Each user will be given one hour (by default) to control the playlist and music player.