| Object Name | Category | Description |
| bang | Control | Convert a message to any number of bangs. |
| change | Control | Filter out messages that haven't changed. |
| counter | Control | Count bang messages. |
| cycle | Control | Output messages from successive outlets. |
| filter | Control | Filter hash messages by key value. |
| firstout | Control | Isolate the first element in a stream. |
| gate | Control | Control the flow of messages. |
| peak | Control | Output the highest number in a series. |
| route | Control | Route lists by the first element. |
| routeall | Control | Route an entire list by the first element. |
| select | Control | Selectively output bangs for matching messages. |
| switch | Control | Route various inputs to a single output. |
| trigger | Control | Output a message as sequence of typed messages. |
| trough | Control | Output the lowest number in a series. |
| truncate | Control | Truncate a stream of messages. |
| typeof | Control | Route messages based on type. |
| uzi | Control | Output a sequence of bangs. |
| var | Control | Store a message and output it with a bang. |
| while | Control | Call a function until a condition is met. |
| coll | Data | Persist data in a patch. |
| storage | Data | Store and retrieve data using a SQLite database. |
| textfile | Data | Read and write text files from disk. |
| circle | Graphics | SVG circle. |
| ellipse | Graphics | SVG ellipse. |
| image | Graphics | SVG image. |
| qt | Graphics | Play and control Quicktime sound and video files. |
| rect | Graphics | SVG rectangle. |
| svg | Graphics | Display graphics or animation in a patch. |
| animator | Interaction | Animate an object's appearance. |
| button | Interaction | Output a "bang" message by clicking an HTML button. |
| check | Interaction | Output true & false messages by clicking a checkbox. |
| dropdown | Interaction | Store and send messages using an HTML select. |
| input | Interaction | Enter and output messages using an HTML text input. |
| jquery.colorpicker | Interaction | Pick a color and output a message with its hex value. |
| key | Interaction | Send messages about keyboard events. |
| radio | Interaction | Send messages using HTML radio buttons. |
| scriptaculous.slider | Interaction | Output or display numbers using a slider. |
| xul.tree | Interaction | Display data in a table. |
| yui.calendar | Interaction | Send a date message using a calendar. |
| array | Lists | Manipulate lists. |
| buffer | Lists | Buffer, manipulate and output messages. |
| iter | Lists | Break a list into a series of messages. |
| ltag | Lists | Prepend index numbers to a message stream. |
| pack | Lists | Construct an array from individual messages. |
| thresh | Lists | Collect a stream of messages into a list. |
| unpack | Lists | Output lists elements from separate outlets. |
| != | Math | Compare two messages for inequality. |
| % | Math | Take the modulo of a number. |
| * | Math | Multiply two numbers. |
| + | Math | Add two numbers. |
| - | Math | Subtract two numbers. |
| / | Math | Divide two numbers. |
| < | Math | Compare two messages. |
| <= | Math | Compare two messages. |
| == | Math | Compare two messages. |
| > | Math | Compare two messages. |
| >= | Math | Compare two messages. |
| antipode | Math | Output the antipode for a coordinate. |
| average | Math | Average numbers. |
| cartopol | Math | Cartesian to Polar coordinate conversion. |
| clip | Math | Constrain numbers to a range. |
| color | Math | Various color related utilities |
| drunk | Math | Output a sequence of random numbers. |
| map | Math | Map a number from one range to another. |
| math | Math | Call methods using the Javascript Math object. |
| poltocar | Math | Polar to Cartesian coordinate conversion. |
| random | Math | Output random numbers. |
| toFixed | Math | Format numbers using a fixed-point notation. |
| urn | Math | Generate a unique random number. |
| append | Messages | Append text to a message. |
| broadcast | Messages | Broadcast messages to objects without making connections. |
| inlet | Messages | Create an inlet in a subpatch. |
| message | Messages | Output a message by clicking it. |
| outlet | Messages | Create an outlet in a subpatch. |
| prepend | Messages | Prepend text to a message. |
| receive | Messages | Receive messages sent without connections. |
| send | Messages | Send messages to named receivers without using connections. |
| universal | Messages | Send messages to all objects of a certain type. |
| value | Messages | Share data between patches. |
| get | Network | Fetch a URL using an HTTP GET. |
| httpd | Network | HTTP Web server. |
| oscreceive | Network | Receive Open Sound Control messages. |
| oscsend | Network | Send Open Sound Control messages. |
| post | Network | Perform an HTTP POST. |
| simplemessagesystem | Network | Send messages to the Arduino using Simple Message System. |
| socket | Network | Network Socket. |
| socketlistener | Network | Network Socket Listener. |
| dom | Objects | Manipulate an XML or HTML document. |
| element | Objects | Manipulate a DOM element. |
| explode | Objects | Output values for any keys in a hash message. |
| hash | Objects | Construct and output a hash message. |
| object | Objects | Call an object's methods and access its properties. |
| toSource | Objects | Convert hash messages to a readable string. |
| atoi | Strings | Convert strings to numbers. |
| chunk | Strings | Split a message into smaller chunks. |
| concat | Strings | Join messages together. |
| itoa | Strings | Convert numbers into strings. |
| regexp | Strings | Apply regular expressions to messages. |
| split | Strings | Split a string into a array. |
| sprintf | Strings | Format messages using sprintf. |
| string | Strings | Call various utility string methods. |
| striptags | Strings | Strip tags from HTML text. |
| beep | System | Play a system alert sound. |
| closebang | System | Output a bang when a patch closes. |
| contextmenu | System | Insert a menu item in the context menu. |
| date | System | Output a message with the current date. |
| dialog | System | Display an alert, confirm or prompt dialog. |
| dir | System | List a folder's contents. |
| drop | System | Get a file's path or contents by dropping it. |
| error | System | Print an error message to the Debug Window. |
| eval | System | Apply a Javascript eval() to any message. |
| filepicker | System | Create a filepicker dialog to save or open a file. |
| fur | System | Output messages when a patch gains and loses focus. |
| host | System | Interact with the main browser window. |
| http | System | Output the details of host window's http activity. |
| listener | System | Listen for events on named objects. |
| loadbang | System | Output a bang when a patch loads. |
| menu | System | Insert an item in the Tools menu. |
| mouse | System | Output mouse event messages. |
| navigator | System | Output messages about the operating system and the browser. |
| patcher | System | Load a subpatch inside a patch. |
| patchinfo | System | Information about the size & location of the patcher window. |
| print | System | Print a message to the Debug Window. |
| screen | System | Output screen info. |
| script | System | Load a javascript file into a patch. |
| style | System | Load a CSS file into a patch. |
| thispatch | System | Send messages to a patch to interact with it. |
| window | System | Open and control a browser window. |
| delay | Time | Delay a message by specified amount. |
| lfo | Time | Low Frequency Oscillator. |
| metro | Time | Output bang messages at regular intervals. |
| ramp | Time | Output numbers in sequence. |
| timer | Time | Measure elapsed time between messages. |
| activity | UI | Display an animated loading image. |
| comment | UI | Display text in a patch. |
| flasher | UI | Indicate when receiving a message. |
| iframe | UI | Display a web page or HTML in a patch. |
| launchurl | UI | Open a url in browser. |
| lightbox | UI | Overlay images on a patch. |
| link | UI | Output messages using an HTML link. |
| marquee | UI | Display text as a slideshow. |
| number | UI | Drag to output a sequence of numbers. |
| panel | UI | Graphical panel. |
| pic | UI | Display an image in a patch. |
| slideshow | UI | Display photos in a slideshow. |
| subpatch | UI | Display a subpatch in a patch. |
| table | UI | Display text in an HTML table. |
| tagcloud | UI | Display a tagcloud in a patch. |
| wow | UI | Display a patch on the host window |
| amazon.itemlookup | Web Service | Lookup an item using the Amazon Web API. |
| amazon.itemsearch | Web Service | Search for items using the Amazon Web API. |
| amazon.similaritylookup | Web Service | Search for similar items using the Amazon Web API. |
| babelfish | Web Service | Translate messages to other languages. |
| digg.events | Web Service | Get digg data using the Digg Web API. |
| digg.stories | Web Service | Get story data using the Digg Web API. |
| flickr.interestingness.getList | Web Service | Get the interestingness list using the Flickr Web API. |
| flickr.photos.geo.getLocation | Web Service | Get location data using the Flickr Web API. |
| flickr.photos.getRecent | Web Service | Get recent photos using the Flickr Web API. |
| flickr.photos.search | Web Service | Search for photos using the Flickr Web API. |
| google.getcachedpage | Web Service | Get the cached page for a URL using the Google Search API. |
| google.map | Web Service | Display a location using the Google Map API. |
| google.spellcheck | Web Service | Check the spelling of a word using the Google Search API. |
| google.websearch | Web Service | Search the web using the Google Search API. |
| id | Web Service | Get the most recent search queries to Dogpile.com |
| oracle | Web Service | Word a day web service. |
| rss | Web Service | Output a parsed RSS feed. |
| shiftspace | Web Service | Annotate the web using ShiftSpace. |
| tagit | Web Service | Perform content analysis using the Tagit Web API. |
| twitter | Web Service | Send SMS and IM messages using the Twitter Web API. |
| wikipedia | Web Service | Search the Wikipedia using the Web API. |
| yahoo.geocoding | Web Service | Get geolocation data using Yahoo Web API. |
| yahoo.gettime | Web Service | Get the current time using Yahoo Web API. |
| yahoo.imagesearch | Web Service | Search for images using Yahoo Web API. |
| yahoo.itemextraction | Web Service | Content analysis using Yahoo Web API. |
| yahoo.localsearch | Web Service | Search for locale-specific data using Yahoo Web API. |
| yahoo.newssearch | Web Service | Search for news using Yahoo Web API. |
| yahoo.spellingsuggestion | Web Service | Check the spelling of a word using Yahoo Web API. |
| yahoo.trafficdata | Web Service | Search for traffic data using the Yahoo Web API. |
| yahoo.videosearch | Web Service | Search for video using the Yahoo Web API. |
| yahoo.websearch | Web Service | Search the web using the Yahoo Web API. |
