| Name | Description | Type | Package | Framework |
| AbstractAction | A skeletal implementation to simplify the implementation of actions. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| Action | An action that could be used with InterpreterServlet. | Interface | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| ActionContext | Encapsulates a portion of DSP page in an object that can be invoked as many times as needed. | Interface | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| AttributesMap | A skeletal implementation for Map to wrap something with enumeration of attributes, which must be String. | Class | org.zkoss.web.servlet.xel | ZKoss (ZK) |
| Box | Generates a box that has a caption and a border enclosing other tags. | Class | org.zkoss.web.servlet.dsp.action.html | ZKoss (ZK) |
| BufferedResponse | Class | org.zkoss.web.servlet | ZKoss (ZK) | |
| CharsetFilter | The filter to correct character encoding and to prepare Locale for the current request. | Class | org.zkoss.web.servlet | ZKoss (ZK) |
| Charsets | Class | org.zkoss.web.servlet | ZKoss (ZK) | |
| Choose | Provides the context for mutually exclusive conditional execution. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| DspContext | The context used with Interpreter. | Interface | org.zkoss.web.servlet.dsp | ZKoss (ZK) |
| DspException | Represents a DSP exception. | Class | org.zkoss.web.servlet.dsp | ZKoss (ZK) |
| DspException .Aide | The reason to use a class to hold static utilities is we can override the method's return type later. | Class | org.zkoss.web.servlet.dsp.DspException | ZKoss (ZK) |
| Encodes | Encoding utilities for servlets. | Class | org.zkoss.web.servlet.http | ZKoss (ZK) |
| Encodes .URLEncoder | The URL encoder used to encode URL by including the session ID, and servlet context path. | Interface | org.zkoss.web.servlet.http.Encodes | ZKoss (ZK) |
| ExtendletDspContext | Class | org.zkoss.web.servlet.dsp | ZKoss (ZK) | |
| ForEach | Iterators thru a collection/array of items. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| GenericFilter | A generic class to help implementing servlet filter. | Class | org.zkoss.web.servlet | ZKoss (ZK) |
| HttpBufferedResponse | Class | org.zkoss.web.servlet.http | ZKoss (ZK) | |
| Https | The Servlet-related utilities. | Class | org.zkoss.web.servlet.http | ZKoss (ZK) |
| If | Tests whether an condition is true and render the child only if the condition is true. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| Img | Class | org.zkoss.web.servlet.dsp.action.html | ZKoss (ZK) | |
| Include | Includes another URL. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| Interpretation | Defines an interpretation of a DSP page. | Interface | org.zkoss.web.servlet.dsp | ZKoss (ZK) |
| Interpreter | The interpreter of the DSP file. | Class | org.zkoss.web.servlet.dsp | ZKoss (ZK) |
| InterpreterServlet | The servlet used to interpret the DSP file (Potix Dynamic Script Page). | Class | org.zkoss.web.servlet.dsp | ZKoss (ZK) |
| LoopStatus | Exposes the current status of an iteration. | Interface | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| Otherwise | Represents the last alternative within a Choose action. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| Out | Generates the specified value into a string. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| Page | The page action used to set the page info, such as the content type. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| PageContext | Represents a page context. | Interface | org.zkoss.web.servlet.xel | ZKoss (ZK) |
| ParameterMap | Represents a parameter map. | Class | org.zkoss.web.servlet.xel | ZKoss (ZK) |
| Parser | Class | org.zkoss.web.servlet.dsp.impl | ZKoss (ZK) | |
| Remove | The remove action used to remove an attribute. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| RequestContext | The context used to simplify the signatures of XEL function. | Interface | org.zkoss.web.servlet.xel | ZKoss (ZK) |
| RequestContexts | RequestContexts maintains a stack of RequestContext to simplify the signatures of the XEL function. | Class | org.zkoss.web.servlet.xel | ZKoss (ZK) |
| RequestScope | Represents the request scope. | Class | org.zkoss.web.servlet.xel | ZKoss (ZK) |
| RequestXelResolver | A XEL variable resolver that is based on Servlet request, response,Since:3. | Class | org.zkoss.web.servlet.xel | ZKoss (ZK) |
| ServletDspContext | A DSP context based on HTTP servlet request and response. | Class | org.zkoss.web.servlet.dsp | ZKoss (ZK) |
| ServletOutputStreamWrapper | A facade of OutputStream for implementing ServletOutputStream. | Class | org.zkoss.web.servlet | ZKoss (ZK) |
| Servlets | The servlet relevant utilities. | Class | org.zkoss.web.servlet | ZKoss (ZK) |
| Servlets .ClientIdentifier | A plugin used to provide additional browser information for Servlets. | Interface | org.zkoss.web.servlet.Servlets | ZKoss (ZK) |
| Set | The set action used to set an attribute. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |
| StringKeysMap | A skeletal implementation for Map to wrap something with enumeration of keys, which must be String. | Class | org.zkoss.web.servlet.xel | ZKoss (ZK) |
| When | Represents an alternative within a Choose action. | Class | org.zkoss.web.servlet.dsp.action | ZKoss (ZK) |