webstorm.md: javascript testframework

products/webstorm.md

@@ -34,6 +34,9 @@ Consequently, without the `com.intellij.modules.platform` declaration the plugin
 ## Available WebStorm APIs
 Use the [Exploring APIs as a Consumer](/basics/getting_started/plugin_compatibility.md#exploring-apis-as-a-consumer) process to identify the libraries `JavaScriptLanguage.jar`, and `javascript-openapi.jar`.
 Test your plugin with any version of WebStorm you wish to support.
+                       
+### Javascript Testframework
+To use existing test base classes, specify `com.jetbrains.intellij.javascript:javascript-test-framework:$VERSION$` as `testImplementation` dependency explicitly (see [IntelliJ Platform Artifacts Repositories](/reference_guide/intellij_artifacts.md#gradle-example-for-an-individual-module-from-the-intellij-platform)) (2020.3 and later).
 
 ## Open Source Plugins for WebStorm
 When learning new plugin development it is helpful to have some representative projects for reference:

reference_guide/api_notable/api_notable_list_2020.md

@@ -14,7 +14,13 @@ Reparsing of `IReparseableLeafElementType`
       
 Generating HTML fragments
 : Use `com.intellij.openapi.util.text.HtmlBuilder` for generating formatted content, e.g., for [Documentation](/reference_guide/custom_language_support/documentation.md).
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+                         
+### Notable Changes in JavaScript Plugin 2020.3
+
+Published Javascript Testframework
+: This allows using existing test base classes, see [WebStorm Plugin Development](/products/webstorm.md#javascript-testframework) page for details.
+                                           
+                                         
 ## 2020.2
 
 ### Notable Changes in IntelliJ Platform 2020.2