diff --git a/.settings/org.eclipse.core.resources.prefs b/.settings/org.eclipse.core.resources.prefs
index 20149c2e..d42aaad2 100644
--- a/.settings/org.eclipse.core.resources.prefs
+++ b/.settings/org.eclipse.core.resources.prefs
@@ -1,9 +1,9 @@
 eclipse.preferences.version=1
 encoding//src/jar-specific/java=UTF-8
-encoding//src/js-specific/java=UTF-8
 encoding//src/main/java=UTF-8
 encoding//src/main/java/org/warp/picalculator/gui/expression/blocks/BlockParenthesis.java=UTF-8
 encoding//src/main/java/org/warp/picalculator/math/MathematicalSymbols.java=UTF-8
 encoding//src/main/resources=UTF-8
 encoding//src/main/rules=UTF-8
+encoding//src/teavm-specific/java=UTF-8
 encoding//src/test/java=UTF-8
diff --git a/math-rules-cache.zip b/math-rules-cache.zip
index cf88bd56..8b961d68 100644
Binary files a/math-rules-cache.zip and b/math-rules-cache.zip differ
diff --git a/pom.xml b/pom.xml
index 6846218d..d3e47d1a 100755
--- a/pom.xml
+++ b/pom.xml
@@ -128,9 +128,9 @@
 			</build>
 		</profile>
 		<profile>
-			<id>jsprofile</id>
+			<id>teavmprofile</id>
 			<properties>
-				<src.dir>js-specific</src.dir>
+				<src.dir>teavm-specific</src.dir>
 				<src.dir2>src/main/rules</src.dir2>
 			</properties>
 			<activation>
diff --git a/src/main/java/org/warp/picalculator/gui/DisplayManager.java b/src/main/java/org/warp/picalculator/gui/DisplayManager.java
index 67d3353f..19d74729 100755
--- a/src/main/java/org/warp/picalculator/gui/DisplayManager.java
+++ b/src/main/java/org/warp/picalculator/gui/DisplayManager.java
@@ -6,6 +6,7 @@ import java.util.List;
 import java.util.concurrent.Semaphore;
 import java.util.concurrent.TimeUnit;
 
+import org.apache.commons.lang3.tuple.Pair;
 import org.warp.picalculator.ConsoleUtils;
 import org.warp.picalculator.PlatformUtils;
 import org.warp.picalculator.StaticVars;
@@ -402,7 +403,15 @@ public final class DisplayManager implements RenderingLoop {
 			
 			Observable<Long> workTimer = Observable.interval(tickDuration);
 			
-			Observable.combineChanged(workTimer, engine.onResize()).subscribe((pair) -> {
+			Observable<Integer[]> onResizeObservable = engine.onResize();
+			Observable<Pair<Long, Integer[]>> refreshObservable;
+			if (onResizeObservable == null) {
+				refreshObservable = workTimer.map((l) -> Pair.of(l, null));
+			} else {
+				refreshObservable = Observable.combineChanged(workTimer, engine.onResize());
+			}
+			
+			refreshObservable.subscribe((pair) -> {
 				double dt = 0;
 				final long newtime = System.nanoTime();
 				if (precTime == -1) {
diff --git a/src/main/java/org/warp/picalculator/gui/graphicengine/headless24bit/Headless24bitEngine.java b/src/main/java/org/warp/picalculator/gui/graphicengine/headless24bit/Headless24bitEngine.java
index 57a5e606..9a865aed 100644
--- a/src/main/java/org/warp/picalculator/gui/graphicengine/headless24bit/Headless24bitEngine.java
+++ b/src/main/java/org/warp/picalculator/gui/graphicengine/headless24bit/Headless24bitEngine.java
@@ -9,7 +9,7 @@ import org.warp.picalculator.StaticVars;
 import org.warp.picalculator.Utils;
 import org.warp.picalculator.device.Keyboard;
 import org.warp.picalculator.event.Key;
-import org.warp.picalculator.flow.DObservable;
+import org.warp.picalculator.flow.Observable;
 import org.warp.picalculator.gui.graphicengine.Renderer;
 import org.warp.picalculator.gui.graphicengine.RenderingLoop;
 
@@ -139,7 +139,7 @@ public class Headless24bitEngine implements org.warp.picalculator.gui.graphiceng
 	}
 
 	@Override
-	public DObservable<Integer[]> onResize() {
+	public Observable<Integer[]> onResize() {
 		return null;
 	}
 
diff --git a/src/main/java/org/warp/picalculator/gui/graphicengine/headless256/Headless256Engine.java b/src/main/java/org/warp/picalculator/gui/graphicengine/headless256/Headless256Engine.java
index 48fc30ef..c165e4f0 100755
--- a/src/main/java/org/warp/picalculator/gui/graphicengine/headless256/Headless256Engine.java
+++ b/src/main/java/org/warp/picalculator/gui/graphicengine/headless256/Headless256Engine.java
@@ -9,7 +9,7 @@ import org.warp.picalculator.StaticVars;
 import org.warp.picalculator.Utils;
 import org.warp.picalculator.device.Keyboard;
 import org.warp.picalculator.event.Key;
-import org.warp.picalculator.flow.DObservable;
+import org.warp.picalculator.flow.Observable;
 import org.warp.picalculator.gui.graphicengine.Renderer;
 import org.warp.picalculator.gui.graphicengine.RenderingLoop;
 import org.warp.picalculator.gui.graphicengine.headless24bit.Headless24bitRenderer;
@@ -138,7 +138,7 @@ public class Headless256Engine implements org.warp.picalculator.gui.graphicengin
 	}
 
 	@Override
-	public DObservable<Integer[]> onResize() {
+	public Observable<Integer[]> onResize() {
 		return null;
 	}
 
diff --git a/src/main/java/org/warp/picalculator/gui/graphicengine/headless8/Headless8Engine.java b/src/main/java/org/warp/picalculator/gui/graphicengine/headless8/Headless8Engine.java
index 12938038..3d819ac7 100644
--- a/src/main/java/org/warp/picalculator/gui/graphicengine/headless8/Headless8Engine.java
+++ b/src/main/java/org/warp/picalculator/gui/graphicengine/headless8/Headless8Engine.java
@@ -9,7 +9,7 @@ import org.warp.picalculator.StaticVars;
 import org.warp.picalculator.Utils;
 import org.warp.picalculator.device.Keyboard;
 import org.warp.picalculator.event.Key;
-import org.warp.picalculator.flow.DObservable;
+import org.warp.picalculator.flow.Observable;
 import org.warp.picalculator.gui.graphicengine.Renderer;
 import org.warp.picalculator.gui.graphicengine.RenderingLoop;
 import org.warp.picalculator.gui.graphicengine.headless24bit.Headless24bitRenderer;
@@ -138,7 +138,7 @@ public class Headless8Engine implements org.warp.picalculator.gui.graphicengine.
 	}
 
 	@Override
-	public DObservable<Integer[]> onResize() {
+	public Observable<Integer[]> onResize() {
 		return null;
 	}
 
diff --git a/src/js-specific/java/ar/com/hjg/pngj/BufferedStreamFeeder.java b/src/teavm-specific/java/ar/com/hjg/pngj/BufferedStreamFeeder.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/BufferedStreamFeeder.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/BufferedStreamFeeder.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ChunkReader.java b/src/teavm-specific/java/ar/com/hjg/pngj/ChunkReader.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ChunkReader.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ChunkReader.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ChunkSeqBuffering.java b/src/teavm-specific/java/ar/com/hjg/pngj/ChunkSeqBuffering.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ChunkSeqBuffering.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ChunkSeqBuffering.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ChunkSeqReader.java b/src/teavm-specific/java/ar/com/hjg/pngj/ChunkSeqReader.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ChunkSeqReader.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ChunkSeqReader.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ChunkSeqReaderPng.java b/src/teavm-specific/java/ar/com/hjg/pngj/ChunkSeqReaderPng.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ChunkSeqReaderPng.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ChunkSeqReaderPng.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ChunkSeqSkipping.java b/src/teavm-specific/java/ar/com/hjg/pngj/ChunkSeqSkipping.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ChunkSeqSkipping.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ChunkSeqSkipping.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/DeflatedChunkReader.java b/src/teavm-specific/java/ar/com/hjg/pngj/DeflatedChunkReader.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/DeflatedChunkReader.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/DeflatedChunkReader.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/DeflatedChunksSet.java b/src/teavm-specific/java/ar/com/hjg/pngj/DeflatedChunksSet.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/DeflatedChunksSet.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/DeflatedChunksSet.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/Deinterlacer.java b/src/teavm-specific/java/ar/com/hjg/pngj/Deinterlacer.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/Deinterlacer.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/Deinterlacer.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/FilterType.java b/src/teavm-specific/java/ar/com/hjg/pngj/FilterType.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/FilterType.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/FilterType.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IBytesConsumer.java b/src/teavm-specific/java/ar/com/hjg/pngj/IBytesConsumer.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IBytesConsumer.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IBytesConsumer.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IChunkFactory.java b/src/teavm-specific/java/ar/com/hjg/pngj/IChunkFactory.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IChunkFactory.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IChunkFactory.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IDatChunkWriter.java b/src/teavm-specific/java/ar/com/hjg/pngj/IDatChunkWriter.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IDatChunkWriter.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IDatChunkWriter.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IImageLine.java b/src/teavm-specific/java/ar/com/hjg/pngj/IImageLine.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IImageLine.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IImageLine.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IImageLineArray.java b/src/teavm-specific/java/ar/com/hjg/pngj/IImageLineArray.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IImageLineArray.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IImageLineArray.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IImageLineFactory.java b/src/teavm-specific/java/ar/com/hjg/pngj/IImageLineFactory.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IImageLineFactory.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IImageLineFactory.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IImageLineSet.java b/src/teavm-specific/java/ar/com/hjg/pngj/IImageLineSet.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IImageLineSet.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IImageLineSet.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IImageLineSetFactory.java b/src/teavm-specific/java/ar/com/hjg/pngj/IImageLineSetFactory.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IImageLineSetFactory.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IImageLineSetFactory.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IPngWriterFactory.java b/src/teavm-specific/java/ar/com/hjg/pngj/IPngWriterFactory.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IPngWriterFactory.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IPngWriterFactory.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/IdatSet.java b/src/teavm-specific/java/ar/com/hjg/pngj/IdatSet.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/IdatSet.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/IdatSet.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ImageInfo.java b/src/teavm-specific/java/ar/com/hjg/pngj/ImageInfo.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ImageInfo.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ImageInfo.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ImageLineByte.java b/src/teavm-specific/java/ar/com/hjg/pngj/ImageLineByte.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ImageLineByte.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ImageLineByte.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ImageLineHelper.java b/src/teavm-specific/java/ar/com/hjg/pngj/ImageLineHelper.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ImageLineHelper.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ImageLineHelper.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ImageLineInt.java b/src/teavm-specific/java/ar/com/hjg/pngj/ImageLineInt.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ImageLineInt.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ImageLineInt.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/ImageLineSetDefault.java b/src/teavm-specific/java/ar/com/hjg/pngj/ImageLineSetDefault.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/ImageLineSetDefault.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/ImageLineSetDefault.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngHelperInternal.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngHelperInternal.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngHelperInternal.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngHelperInternal.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngHelperInternal2.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngHelperInternal2.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngHelperInternal2.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngHelperInternal2.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngReader.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngReader.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngReader.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngReader.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngReaderApng.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngReaderApng.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngReaderApng.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngReaderApng.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngReaderByte.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngReaderByte.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngReaderByte.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngReaderByte.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngReaderFilter.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngReaderFilter.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngReaderFilter.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngReaderFilter.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngReaderInt.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngReaderInt.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngReaderInt.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngReaderInt.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngWriter.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngWriter.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngWriter.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngWriter.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngWriterHc.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngWriterHc.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngWriterHc.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngWriterHc.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngjBadCrcException.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngjBadCrcException.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngjBadCrcException.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngjBadCrcException.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngjException.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngjException.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngjException.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngjException.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngjExceptionInternal.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngjExceptionInternal.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngjExceptionInternal.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngjExceptionInternal.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngjInputException.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngjInputException.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngjInputException.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngjInputException.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngjOutputException.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngjOutputException.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngjOutputException.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngjOutputException.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/PngjUnsupportedException.java b/src/teavm-specific/java/ar/com/hjg/pngj/PngjUnsupportedException.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/PngjUnsupportedException.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/PngjUnsupportedException.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/RowInfo.java b/src/teavm-specific/java/ar/com/hjg/pngj/RowInfo.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/RowInfo.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/RowInfo.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.java b/src/teavm-specific/java/ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/chunks/ChunkCopyBehaviour.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/chunks/ChunkFactory.java b/src/teavm-specific/java/ar/com/hjg/pngj/chunks/ChunkFactory.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/chunks/ChunkFactory.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/chunks/ChunkFactory.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/chunks/ChunkHelper.java b/src/teavm-specific/java/ar/com/hjg/pngj/chunks/ChunkHelper.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/chunks/ChunkHelper.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/chunks/ChunkHelper.java
diff --git a/src/js-specific/java/ar/com/hjg/pngj/chunks/ChunkLoadBehaviour.java b/src/teavm-specific/java/ar/com/hjg/pngj/chunks/ChunkLoadBehaviour.java
similarity index 100%
rename from src/js-specific/java/ar/com/hjg/pngj/chunks/ChunkLoadBehaviour.java
rename to src/teavm-specific/java/ar/com/hjg/pngj/chunks/ChunkLoadBehaviour.java
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diff --git a/src/js-specific/java/ar/com/hjg/pngj/chunks/PngChunkSRGB.java b/src/teavm-specific/java/ar/com/hjg/pngj/chunks/PngChunkSRGB.java
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rename from src/js-specific/java/org/warp/picalculator/deps/StorageUtils.java
rename to src/teavm-specific/java/org/warp/picalculator/deps/StorageUtils.java
diff --git a/src/js-specific/java/org/warp/picalculator/deps/jogamp/DJogamp.java b/src/teavm-specific/java/org/warp/picalculator/deps/jogamp/DJogamp.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/deps/jogamp/DJogamp.java
rename to src/teavm-specific/java/org/warp/picalculator/deps/jogamp/DJogamp.java
diff --git a/src/js-specific/java/org/warp/picalculator/deps/nio/DFiles.java b/src/teavm-specific/java/org/warp/picalculator/deps/nio/DFiles.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/deps/nio/DFiles.java
rename to src/teavm-specific/java/org/warp/picalculator/deps/nio/DFiles.java
diff --git a/src/js-specific/java/org/warp/picalculator/deps/nio/DPath.java b/src/teavm-specific/java/org/warp/picalculator/deps/nio/DPath.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/deps/nio/DPath.java
rename to src/teavm-specific/java/org/warp/picalculator/deps/nio/DPath.java
diff --git a/src/js-specific/java/org/warp/picalculator/deps/nio/DPaths.java b/src/teavm-specific/java/org/warp/picalculator/deps/nio/DPaths.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/deps/nio/DPaths.java
rename to src/teavm-specific/java/org/warp/picalculator/deps/nio/DPaths.java
diff --git a/src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlEngine.java b/src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlEngine.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlEngine.java
rename to src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlEngine.java
diff --git a/src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlFont.java b/src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlFont.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlFont.java
rename to src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlFont.java
diff --git a/src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlRenderer.java b/src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlRenderer.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlRenderer.java
rename to src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlRenderer.java
diff --git a/src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlSkin.java b/src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlSkin.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlSkin.java
rename to src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/HtmlSkin.java
diff --git a/src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/InputEvent.java b/src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/InputEvent.java
similarity index 100%
rename from src/js-specific/java/org/warp/picalculator/gui/graphicengine/html/InputEvent.java
rename to src/teavm-specific/java/org/warp/picalculator/gui/graphicengine/html/InputEvent.java