DhoniShow is an easy to setup image gallery script built with Prototype & Script.aculo.us.

The transitions between the images can also be updated with simple parameters too.

How to use this image gallery?

• Insert the Prototype, Scrip.aculo.us and dhonishow.js files into your webpage.
• Create a div element with the class=dhonishow and add any number of images inside the div. Like this:

<div class="dhonishow">
  <img src="img/cute_cat.jpg" alt="My cute cat." />
  <img src="img/cute_dog.jpg" alt="My cute dog." />
  <img src="img/cute_hamster.jpg" alt="My cute hamster." />
</div>

Phototype is a client/server-side image manipulation library, based on Prototype and supports all kinds of image manipulations.

How it works?

Clientside JavaScript codes sends the commands to the serverside PHP – GD library image renderer and displays the rendered image.

Using Phototype, you are able to rotate, resize, flip and do some other cool effects to images.

There are lots of JavaScript color pickers which work great but there are few which are similar to the Photoshop’s color picker.

This JavaScript color picker has HSB and RGB options, uses Prototype and compatible with all major browsers.

This script can be a solution for users who are looking for an advanced color picker in their applications.

Control Suite is a set of 6 high quality widgets and controls built with the Prototype JavaScript framework.

Each script is well tested, highly extensible and unobstrusive.

Suite has these widgets and controls:

• Tab
• Modal
• TextArea
• Select Multiple
• Rating
• Progress Bar

Different approach to star rating:

Suite is very well documented. You can easily reach the details of the APIs and this makes the product much more usable.

Smart Lists, a light-weight (8KB) Prototype-script.aculo.us framework extension, converts HTML lists into categorized, paginated lists. And, It does not require a database or server-side script.

It can be applied to existing lists with very little effort, providing a significant bump in usability.

Smart List is easily configurable with different hide/show effects for items and changing pages, speed of the effects and number of the items for paging.

Besides supporting all the major modern browsers, it degrades gracefully for unsupported browsers.

ProtoFlow is an open source content viewing application built with Prototype & script.aculo.us which functions similar to the famous iTunes Cover Flow.

You can browse through the content (it supports all the HTML elements) with mouse clicks or a JavaScript slider.

It is mentioned that the application may have more features in the future like auto-play and image reflection.

For JavaScript and AJAX applications, Taffy DB is a beautiful tool.

Taffy DB is an open source JavaScript library that acts as a data layer inside the applications. Just think of it as a SQL database in your web browser.

Let’s say you have a collection of products and you want to find every product that costs less than $10 and is not a book. Simple, just write some JavaScript:
products.find({price:{lessthan:10},
type:{not:"Book"}});

Major features:

• Under 10K!
• Simple, JavaScript Centric Syntax
• Fast
• Easy to include in any web application
• Compatible with major Ajax libraries: YUI, JQuery, Dojo, Prototype, EXT, etc
• CRUD Interface (Create, Read, Update, Delete)
• Sorting
• Looping
• Advanced Queries

Check out the Getting Started Guide for Taffy DB‘s capabilities.

Online image cropping is a widely used feature in web applications.

Prototype JavaScript Image Cropper UI is an unobtrusive script based on Prototype and script.aculo.us.

It allows you to select any area in an image and gives the x, y, x1, y1, width and height values which are enough for a succesful image cropping.

This Prototype image crop UI also has ratio locking, selected area preview and minimum height – width options.

gotAPI provides an interface which makes it easy to reach the methods and functions of many JavaScript frameworks, scripting & programming languages, databases & even CMS softwares.

gotAPI gets the information from the original sources or trusted websites which makes the data up-to-date. Once you get used to the web interface, reaching data becomes faster because you browse all data for many APIs the same way.

Some of the supported APIs:

• Google GWT
• Prototype.js
• jQuery
• Yahoo! UI
• MochiKit
• Flickr

Control.ProgressBar is a percentage based progress bar widget for Prototype.js.

Progress bar can grow:

• on a timed interval
• when events in your application tell it to
• it can be set to poll a given URL.

The mechanism for action is simple, just create a div with relative or absolute positioning, attach the JavaScript, and this control will set the width of the inner element as necessary.