note: jKnotify has moved to GitHub
This little section of pages details a few jQuery plugins I've written which you may find useful/interesting or entirely pointless. One of the wonderful things about jQuery is that it's easier to write your own plugin than to write a procedural wrapper around the desired functionality, so much decoupled reusable code is born.
I have tried to keep each page as a full description, demo AND usage example. They are all supposed to be incredibly simple and single purpose so the best usage instructions are generally a couple of example calls. The actual scripting and demoing is hand written so you can look at the demo, open the page's source and look at the HEAD element to see what's making the magic happen. The descriptions' source is not hand-written HTML and is therefore dense and ugly, but just skip past that.
Bugs should be reported to the issue tracker or by email (markwatkinson gmail com)
A simple dynamic inclusion script for jQuery. It's essentially a wrapper around $.getScript, but allows a more convenient syntax for including multiple files which depend on each other, where sequential calls would expose race conditions. It also protects against duplicate includes.
Often when dealing with user input, you don't want an event handler to fire immediately after the input changes, but instead after it has stopped changing. That's what this plugin does.
Luminousify is the client-side part of an AJAX interface for the Luminous syntax highlighter (which is written in PHP). It may or may not be easier to provide syntax highlighting via AJAX than directly with PHP depending on exactly how your pages are set up. This is what's powering the syntax highlighting on this set of pages.
A password strength notifier. It is unique among jQuery plugins in that it tries to estimate entropy (the password's equivalence to n bits of random data) and uses some statistical techniques to achieve this, which makes it much less generous than many similar notifiers.
Gives images rounded borders in browsers that support border-radius (and variants)
A very flexible tabbed element plugin which makes few assumptions about layout and does not structurally link the headings and tab content, so you can arrange them how you like. The elements to be tabbed must already exist in the DOM, so the graceful fallback is to render them exactly as they are!
A simple and small tooltip plugin
A way to display to the user a visual representation of their password which they can recognise as they type it, without compromising security (much). Uses the HTML5 canvas element so it looks nice if you've got an HTML5 browser.