diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index bb715974..cbb4cdbc 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -2,7 +2,7 @@
 kotlinApi = "2.0"
 kotlinLanguage = "2.0"
 kotlin = "2.0.0"
-jvmTarget = "11"
+jvmTarget = "17"
 openrndr = { require = "[0.4.2, 0.5.0)" }
 kotlinxCoroutines = "1.8.1"
 kotlinLogging = "6.0.9"
diff --git a/orx-color/src/commonMain/kotlin/spaces/ColorHPLUVa.kt b/orx-color/src/commonMain/kotlin/spaces/ColorHPLUVa.kt
index 3d3eb314..13ec3742 100644
--- a/orx-color/src/commonMain/kotlin/spaces/ColorHPLUVa.kt
+++ b/orx-color/src/commonMain/kotlin/spaces/ColorHPLUVa.kt
@@ -4,8 +4,10 @@ import kotlinx.serialization.Serializable
 import org.openrndr.color.*
 import org.openrndr.math.Vector4
 import org.openrndr.math.mixAngle
+import kotlin.jvm.JvmRecord
 
 @Serializable
+@JvmRecord
 data class ColorHPLUVa(val h: Double, val s: Double, val l: Double, override val alpha: Double = 1.0) :
     ColorModel<ColorHPLUVa>,
     HueShiftableColor<ColorHPLUVa>,
diff --git a/orx-color/src/commonMain/kotlin/spaces/ColorHSLUVa.kt b/orx-color/src/commonMain/kotlin/spaces/ColorHSLUVa.kt
index 0c9ec79b..ee562bc1 100644
--- a/orx-color/src/commonMain/kotlin/spaces/ColorHSLUVa.kt
+++ b/orx-color/src/commonMain/kotlin/spaces/ColorHSLUVa.kt
@@ -5,6 +5,7 @@ import org.openrndr.color.*
 import org.openrndr.math.Vector4
 import org.openrndr.math.map
 import org.openrndr.math.mixAngle
+import kotlin.jvm.JvmRecord
 import kotlin.math.*
 
 private val m = arrayOf(
@@ -81,6 +82,7 @@ private fun maxChromaForLH(L100: Double, H: Double): Double {
  * HSLUV color space
  */
 @Serializable
+@JvmRecord
 data class ColorHSLUVa(val h: Double, val s: Double, val l: Double, override val alpha: Double = 1.0) :
         ColorModel<ColorHSLUVa>,
         HueShiftableColor<ColorHSLUVa>,
@@ -89,8 +91,6 @@ data class ColorHSLUVa(val h: Double, val s: Double, val l: Double, override val
         LuminosityColor<ColorHSLUVa>,
         AlgebraicColor<ColorHSLUVa> {
 
-    @Deprecated("Legacy alpha parameter name", ReplaceWith("alpha"))
-    val a = alpha
 
     fun toLCHUVa(): ColorLCHUVa {
 
diff --git a/orx-color/src/commonMain/kotlin/spaces/ColorOKHSLa.kt b/orx-color/src/commonMain/kotlin/spaces/ColorOKHSLa.kt
index 6107b41f..02116627 100644
--- a/orx-color/src/commonMain/kotlin/spaces/ColorOKHSLa.kt
+++ b/orx-color/src/commonMain/kotlin/spaces/ColorOKHSLa.kt
@@ -4,10 +4,12 @@ import kotlinx.serialization.Serializable
 import org.openrndr.color.*
 import org.openrndr.math.Vector4
 import org.openrndr.math.mixAngle
+import kotlin.jvm.JvmRecord
 import kotlin.math.*
 
 @Suppress("LocalVariableName")
 @Serializable
+@JvmRecord
 data class ColorOKHSLa(val h: Double, val s: Double, val l: Double, override val alpha: Double = 1.0) :
     ColorModel<ColorOKHSLa>,
     HueShiftableColor<ColorOKHSLa>,
@@ -52,8 +54,6 @@ data class ColorOKHSLa(val h: Double, val s: Double, val l: Double, override val
         }
     }
 
-    @Deprecated("Legacy alpha parameter name", ReplaceWith("alpha"))
-    val a = alpha
 
     override fun toRGBa(): ColorRGBa {
         if (l == 0.0 || l == 1.0) {
diff --git a/orx-color/src/commonMain/kotlin/spaces/ColorOKHSVa.kt b/orx-color/src/commonMain/kotlin/spaces/ColorOKHSVa.kt
index 9a8b6373..9dafc92d 100644
--- a/orx-color/src/commonMain/kotlin/spaces/ColorOKHSVa.kt
+++ b/orx-color/src/commonMain/kotlin/spaces/ColorOKHSVa.kt
@@ -4,10 +4,12 @@ import kotlinx.serialization.Serializable
 import org.openrndr.color.*
 import org.openrndr.math.Vector4
 import org.openrndr.math.mixAngle
+import kotlin.jvm.JvmRecord
 import kotlin.math.*
 
 @Suppress("LocalVariableName")
 @Serializable
+@JvmRecord
 data class ColorOKHSVa(val h: Double, val s: Double, val v: Double, override val alpha: Double = 1.0) :
     ColorModel<ColorOKHSVa>,
     HueShiftableColor<ColorOKHSVa>,
@@ -54,9 +56,6 @@ data class ColorOKHSVa(val h: Double, val s: Double, val v: Double, override val
         }
     }
 
-    @Deprecated("Legacy alpha parameter name", ReplaceWith("alpha"))
-    val a = alpha
-
     override fun toRGBa(): ColorRGBa {
         val a_ = cos(2 * PI * h / 360.0)
         val b_ = sin(2 * PI * h / 360.0)
diff --git a/orx-color/src/commonMain/kotlin/spaces/ColorOKLABa.kt b/orx-color/src/commonMain/kotlin/spaces/ColorOKLABa.kt
index ff020fbb..3ef8dea1 100644
--- a/orx-color/src/commonMain/kotlin/spaces/ColorOKLABa.kt
+++ b/orx-color/src/commonMain/kotlin/spaces/ColorOKLABa.kt
@@ -3,6 +3,7 @@ package org.openrndr.extra.color.spaces
 import kotlinx.serialization.Serializable
 import org.openrndr.color.*
 import org.openrndr.math.Vector4
+import kotlin.jvm.JvmRecord
 import kotlin.math.abs
 import kotlin.math.pow
 import kotlin.math.sign
@@ -15,6 +16,7 @@ import kotlin.math.sign
  */
 @Suppress("LocalVariableName")
 @Serializable
+@JvmRecord
 data class ColorOKLABa(val l: Double, val a: Double, val b: Double, override val alpha: Double = 1.0) :
     ColorModel<ColorOKLABa>,
     ShadableColor<ColorOKLABa>,
diff --git a/orx-color/src/commonMain/kotlin/spaces/ColorOKLCHa.kt b/orx-color/src/commonMain/kotlin/spaces/ColorOKLCHa.kt
index 2eea1614..285ca0d7 100644
--- a/orx-color/src/commonMain/kotlin/spaces/ColorOKLCHa.kt
+++ b/orx-color/src/commonMain/kotlin/spaces/ColorOKLCHa.kt
@@ -3,12 +3,14 @@ package org.openrndr.extra.color.spaces
 import kotlinx.serialization.Serializable
 import org.openrndr.color.*
 import org.openrndr.math.*
+import kotlin.jvm.JvmRecord
 import kotlin.math.*
 
 /**
  * Color in cylindrical OKLab space
  */
 @Serializable
+@JvmRecord
 data class ColorOKLCHa(val l: Double, val c: Double, val h: Double, override val alpha: Double = 1.0) :
     ColorModel<ColorOKLCHa>,
     ShadableColor<ColorOKLCHa>,
@@ -31,9 +33,6 @@ data class ColorOKLCHa(val l: Double, val c: Double, val h: Double, override val
         }
     }
 
-    @Deprecated("Legacy alpha parameter name", ReplaceWith("alpha"))
-    val a = alpha
-
     override fun opacify(factor: Double) = copy(alpha = alpha * factor)
     override fun shade(factor: Double) = copy(l = l * factor)
 
diff --git a/orx-color/src/commonMain/kotlin/spaces/ColorXSLUVa.kt b/orx-color/src/commonMain/kotlin/spaces/ColorXSLUVa.kt
index b10a0773..815af22c 100644
--- a/orx-color/src/commonMain/kotlin/spaces/ColorXSLUVa.kt
+++ b/orx-color/src/commonMain/kotlin/spaces/ColorXSLUVa.kt
@@ -5,8 +5,10 @@ import org.openrndr.color.*
 import org.openrndr.math.Vector4
 import org.openrndr.math.map
 import org.openrndr.math.mixAngle
+import kotlin.jvm.JvmRecord
 
 @Serializable
+@JvmRecord
 data class ColorXSLUVa(val x: Double, val s: Double, val l: Double, override val alpha: Double = 1.0) :
     ColorModel<ColorXSLUVa>,
     HueShiftableColor<ColorXSLUVa>,
@@ -14,8 +16,6 @@ data class ColorXSLUVa(val x: Double, val s: Double, val l: Double, override val
     ShadableColor<ColorXSLUVa>,
     AlgebraicColor<ColorXSLUVa> {
 
-    @Deprecated("Legacy alpha parameter name", ReplaceWith("alpha"))
-    val a = alpha
     override val hue: Double
         get() = x
     override fun withHue(hue: Double): ColorXSLUVa = copy(x = hue)
diff --git a/orx-composition/src/commonMain/kotlin/CompositionDrawer.kt b/orx-composition/src/commonMain/kotlin/CompositionDrawer.kt
index 132bdb20..1a7ae093 100644
--- a/orx-composition/src/commonMain/kotlin/CompositionDrawer.kt
+++ b/orx-composition/src/commonMain/kotlin/CompositionDrawer.kt
@@ -12,6 +12,7 @@ import org.openrndr.math.Vector3
 import org.openrndr.math.YPolarity
 import org.openrndr.math.transforms.*
 import org.openrndr.shape.*
+import kotlin.jvm.JvmRecord
 
 /**
  * Used internally to define [ClipMode]s.
@@ -71,12 +72,14 @@ private data class CompositionDrawStyle(
 /**
  * Data structure containing intersection information.
  */
+@JvmRecord
 data class ShapeNodeIntersection(val node: ShapeNode, val intersection: ContourIntersection)
 
 /**
  * Data structure containing information about a point
  * in a [ShapeContour] closest to some other 2D point.
  */
+@JvmRecord
 data class ShapeNodeNearestContour(val node: ShapeNode, val point: ContourPoint, val distanceDirection: Vector2, val distance: Double)
 
 /**
diff --git a/orx-composition/src/commonMain/kotlin/CompositionStyleSheet.kt b/orx-composition/src/commonMain/kotlin/CompositionStyleSheet.kt
index 412a7ff1..0a64619c 100644
--- a/orx-composition/src/commonMain/kotlin/CompositionStyleSheet.kt
+++ b/orx-composition/src/commonMain/kotlin/CompositionStyleSheet.kt
@@ -7,6 +7,7 @@ import org.openrndr.extra.composition.AttributeOrPropertyKey.*
 import org.openrndr.extra.composition.Inheritance.*
 import org.openrndr.math.*
 import org.openrndr.shape.Rectangle
+import kotlin.jvm.JvmRecord
 import kotlin.reflect.*
 
 enum class Inheritance {
@@ -216,8 +217,10 @@ enum class MeetOrSlice {
     SLICE
 }
 
+@JvmRecord
 data class AspectRatio(val align: Align, val meetOrSlice: MeetOrSlice) : AttributeOrPropertyValue {
-    override val value = this
+    override val value: AspectRatio
+        get() = this
 
     companion object {
         val DEFAULT = AspectRatio(Align.X_MID_Y_MID, MeetOrSlice.MEET)
@@ -267,6 +270,7 @@ sealed interface ViewBox : AttributeOrPropertyValue {
     }
 }
 
+@JvmRecord
 private data class PropertyBehavior(val inherit: Inheritance, val initial: AttributeOrPropertyValue)
 
 private object PropertyBehaviors {
diff --git a/orx-compositor/src/commonMain/kotlin/Compositor.kt b/orx-compositor/src/commonMain/kotlin/Compositor.kt
index ec79397f..8a64d244 100644
--- a/orx-compositor/src/commonMain/kotlin/Compositor.kt
+++ b/orx-compositor/src/commonMain/kotlin/Compositor.kt
@@ -8,6 +8,7 @@ import org.openrndr.extra.fx.blend.SourceIn
 import org.openrndr.extra.fx.blend.SourceOut
 import org.openrndr.extra.parameters.BooleanParameter
 import org.openrndr.extra.parameters.Description
+import kotlin.jvm.JvmRecord
 
 fun RenderTarget.deepDestroy() {
     val cbcopy = colorAttachments.map { it }
@@ -320,6 +321,7 @@ fun <F : Filter2to1> Layer.blend(filter: F, configure: F.() -> Unit = {}): F {
     return filter
 }
 
+@JvmRecord
 data class ColorBufferCacheKey(
     val colorType: ColorType,
     val contentScale: Double
diff --git a/orx-compute-graph-nodes/src/jvmMain/kotlin/DrawCacheNode.kt b/orx-compute-graph-nodes/src/jvmMain/kotlin/DrawCacheNode.kt
index e971d733..e1238253 100644
--- a/orx-compute-graph-nodes/src/jvmMain/kotlin/DrawCacheNode.kt
+++ b/orx-compute-graph-nodes/src/jvmMain/kotlin/DrawCacheNode.kt
@@ -13,6 +13,7 @@ import java.io.File
 
 val logger = KotlinLogging.logger { }
 
+@JvmRecord
 private data class RenderTargetDescription(val width: Int, val height: Int, val contentScale: Double)
 
 private fun RenderTarget.description() = RenderTargetDescription(width, height, contentScale)
diff --git a/orx-compute-graph/src/commonMain/kotlin/ComputeGraph.kt b/orx-compute-graph/src/commonMain/kotlin/ComputeGraph.kt
index 202f1847..bc9d2932 100644
--- a/orx-compute-graph/src/commonMain/kotlin/ComputeGraph.kt
+++ b/orx-compute-graph/src/commonMain/kotlin/ComputeGraph.kt
@@ -6,10 +6,12 @@ import org.openrndr.events.Event
 import kotlin.contracts.ExperimentalContracts
 import kotlin.contracts.InvocationKind
 import kotlin.contracts.contract
+import kotlin.jvm.JvmRecord
 import kotlin.reflect.KProperty
 
 private val logger = KotlinLogging.logger { }
 
+@JvmRecord
 data class ComputeEvent(val source: ComputeNode)
 
 open class ComputeNode(val graph: ComputeGraph, var computeFunction: suspend () -> Unit = {}) {
diff --git a/orx-envelopes/src/commonMain/kotlin/ADSR.kt b/orx-envelopes/src/commonMain/kotlin/ADSR.kt
index f84fcbad..ac51bb01 100644
--- a/orx-envelopes/src/commonMain/kotlin/ADSR.kt
+++ b/orx-envelopes/src/commonMain/kotlin/ADSR.kt
@@ -1,6 +1,7 @@
 package org.openrndr.extra.envelopes
 
 import org.openrndr.math.mix
+import kotlin.jvm.JvmRecord
 import kotlin.math.min
 
 data class ADSR(
diff --git a/orx-fcurve/src/commonMain/kotlin/FCurve.kt b/orx-fcurve/src/commonMain/kotlin/FCurve.kt
index 136bec9b..f98f6faa 100644
--- a/orx-fcurve/src/commonMain/kotlin/FCurve.kt
+++ b/orx-fcurve/src/commonMain/kotlin/FCurve.kt
@@ -6,6 +6,7 @@ import org.openrndr.math.transforms.buildTransform
 import org.openrndr.shape.Segment2D
 import org.openrndr.shape.ShapeContour
 import org.openrndr.shape.bounds
+import kotlin.jvm.JvmRecord
 import kotlin.math.abs
 
 /**
diff --git a/orx-hash-grid/src/commonMain/kotlin/Box.kt b/orx-hash-grid/src/commonMain/kotlin/Box.kt
index ffa75b0f..477962e1 100644
--- a/orx-hash-grid/src/commonMain/kotlin/Box.kt
+++ b/orx-hash-grid/src/commonMain/kotlin/Box.kt
@@ -1,7 +1,9 @@
 package org.openrndr.extra.hashgrid
 
 import org.openrndr.math.Vector3
+import kotlin.jvm.JvmRecord
 
+@JvmRecord
 data class Box3D(val corner: Vector3, val width: Double, val height: Double, val depth: Double) {
     companion object {
         val EMPTY = Box3D(Vector3.ZERO, 0.0, 0.0, 0.0)
diff --git a/orx-hash-grid/src/commonMain/kotlin/HashGrid.kt b/orx-hash-grid/src/commonMain/kotlin/HashGrid.kt
index 2b666e44..986734d0 100644
--- a/orx-hash-grid/src/commonMain/kotlin/HashGrid.kt
+++ b/orx-hash-grid/src/commonMain/kotlin/HashGrid.kt
@@ -2,6 +2,7 @@ package org.openrndr.extra.hashgrid
 
 import org.openrndr.math.Vector2
 import org.openrndr.shape.Rectangle
+import kotlin.jvm.JvmRecord
 import kotlin.math.abs
 import kotlin.math.max
 import kotlin.math.min
@@ -12,6 +13,7 @@ private fun Double.fastFloor(): Int {
     return if (this >= 0) this.toInt() else this.toInt() - 1
 }
 
+@JvmRecord
 private data class GridCoords(val x: Int, val y: Int) {
     fun offset(i: Int, j: Int): GridCoords = copy(x = x + i, y = y + j)
 }
diff --git a/orx-hash-grid/src/commonMain/kotlin/HashGrid3D.kt b/orx-hash-grid/src/commonMain/kotlin/HashGrid3D.kt
index 664af03b..aa8dcf8f 100644
--- a/orx-hash-grid/src/commonMain/kotlin/HashGrid3D.kt
+++ b/orx-hash-grid/src/commonMain/kotlin/HashGrid3D.kt
@@ -1,5 +1,6 @@
 package org.openrndr.extra.hashgrid
 import org.openrndr.math.Vector3
+import kotlin.jvm.JvmRecord
 import kotlin.math.abs
 import kotlin.math.max
 import kotlin.math.min
@@ -10,6 +11,7 @@ private fun Double.fastFloor(): Int {
     return if (this >= 0) this.toInt() else this.toInt() - 1
 }
 
+@JvmRecord
 private data class GridCoords3D(val x: Int, val y: Int, val z: Int) {
     fun offset(i: Int, j: Int, k : Int): GridCoords3D = copy(x = x + i, y = y + j, z = z + k)
 }
diff --git a/orx-jvm/orx-dnk3/src/main/kotlin/Light.kt b/orx-jvm/orx-dnk3/src/main/kotlin/Light.kt
index 660f1db2..f57f57b7 100644
--- a/orx-jvm/orx-dnk3/src/main/kotlin/Light.kt
+++ b/orx-jvm/orx-dnk3/src/main/kotlin/Light.kt
@@ -8,6 +8,7 @@ import org.openrndr.math.Vector3
 import org.openrndr.math.transforms.ortho
 import org.openrndr.math.transforms.perspective
 
+@JvmRecord
 data class LightContext(val lights: List<NodeContent<Light>>,
                         val shadowMaps: Map<ShadowLight, RenderTarget>)
 
diff --git a/orx-jvm/orx-dnk3/src/main/kotlin/Material.kt b/orx-jvm/orx-dnk3/src/main/kotlin/Material.kt
index f0d71e50..807bdd72 100644
--- a/orx-jvm/orx-dnk3/src/main/kotlin/Material.kt
+++ b/orx-jvm/orx-dnk3/src/main/kotlin/Material.kt
@@ -52,8 +52,8 @@ data class MaterialContext(val pass: RenderPass,
 
 
 
-
+@JvmRecord
 data class PrimitiveContext(val hasNormalAttribute: Boolean, val hasSkinning: Boolean)
 
-
+@JvmRecord
 data class ContextKey(val materialContext: MaterialContext, val primitiveContext: PrimitiveContext)
diff --git a/orx-jvm/orx-dnk3/src/main/kotlin/Post.kt b/orx-jvm/orx-dnk3/src/main/kotlin/Post.kt
index cb5df0b9..37215e11 100644
--- a/orx-jvm/orx-dnk3/src/main/kotlin/Post.kt
+++ b/orx-jvm/orx-dnk3/src/main/kotlin/Post.kt
@@ -3,6 +3,7 @@ package org.openrndr.extra.dnk3
 import org.openrndr.draw.*
 import org.openrndr.math.Matrix44
 
+@JvmRecord
 data class PostContext(val lightContext: LightContext, val inverseViewMatrix: Matrix44)
 
 interface PostStep {
diff --git a/orx-jvm/orx-dnk3/src/main/kotlin/RenderPass.kt b/orx-jvm/orx-dnk3/src/main/kotlin/RenderPass.kt
index 26702f0a..ec8a218f 100644
--- a/orx-jvm/orx-dnk3/src/main/kotlin/RenderPass.kt
+++ b/orx-jvm/orx-dnk3/src/main/kotlin/RenderPass.kt
@@ -5,6 +5,7 @@ import org.openrndr.draw.DepthFormat
 import org.openrndr.draw.RenderTarget
 import org.openrndr.draw.renderTarget
 
+@JvmRecord
 data class RenderPass(val combiners: List<FacetCombiner>,
                       val renderOpaque: Boolean = true,
                       val renderTransparent: Boolean = false,
diff --git a/orx-jvm/orx-dnk3/src/main/kotlin/gltf/Gltf.kt b/orx-jvm/orx-dnk3/src/main/kotlin/gltf/Gltf.kt
index 87dcdb2c..61e464ff 100644
--- a/orx-jvm/orx-dnk3/src/main/kotlin/gltf/Gltf.kt
+++ b/orx-jvm/orx-dnk3/src/main/kotlin/gltf/Gltf.kt
@@ -26,8 +26,10 @@ const val GLTF_ELEMENT_ARRAY_BUFFER = 34963
 
 data class GltfAsset(val generator: String?, val version: String?)
 
+@JvmRecord
 data class GltfScene(val nodes: IntArray)
 
+@JvmRecord
 data class GltfNode(val name: String?,
                val children: IntArray?,
                val matrix: DoubleArray?,
@@ -39,8 +41,10 @@ data class GltfNode(val name: String?,
                val camera: Int?,
                val extensions: GltfNodeExtensions?)
 
+@JvmRecord
 data class KHRLightsPunctualIndex(val light: Int)
 
+@JvmRecord
 data class GltfNodeExtensions(val KHR_lights_punctual: KHRLightsPunctualIndex?) {
 
 }
diff --git a/orx-jvm/orx-midi/src/main/kotlin/MidiTransceiver.kt b/orx-jvm/orx-midi/src/main/kotlin/MidiTransceiver.kt
index b2b553be..102af098 100644
--- a/orx-jvm/orx-midi/src/main/kotlin/MidiTransceiver.kt
+++ b/orx-jvm/orx-midi/src/main/kotlin/MidiTransceiver.kt
@@ -7,6 +7,7 @@ import javax.sound.midi.*
 
 private val logger = KotlinLogging.logger {  }
 
+@JvmRecord
 data class MidiDeviceName(val name: String, val vendor: String)
 
 class MidiDeviceCapabilities {
@@ -18,6 +19,7 @@ class MidiDeviceCapabilities {
     }
 }
 
+@JvmRecord
 data class MidiDeviceDescription(
     val name: String,
     val vendor: String,
diff --git a/orx-jvm/orx-olive/src/demo/kotlin/DemoOlive01.kt b/orx-jvm/orx-olive/src/demo/kotlin/DemoOlive01.kt
index 5d5f7abd..288d30ce 100644
--- a/orx-jvm/orx-olive/src/demo/kotlin/DemoOlive01.kt
+++ b/orx-jvm/orx-olive/src/demo/kotlin/DemoOlive01.kt
@@ -16,7 +16,7 @@ fun main() {
         }
         oliveProgram {
             extend {
-                drawer.clear(ColorRGBa.GRAY)
+                drawer.clear(ColorRGBa.PINK)
                 drawer.fill = ColorRGBa.WHITE
                 for (i in 0 until 100) {
                     drawer.circle(
diff --git a/orx-jvm/orx-olive/src/main/kotlin/Olive.kt b/orx-jvm/orx-olive/src/main/kotlin/Olive.kt
index fa7db768..07cc2cd9 100644
--- a/orx-jvm/orx-olive/src/main/kotlin/Olive.kt
+++ b/orx-jvm/orx-olive/src/main/kotlin/Olive.kt
@@ -33,6 +33,7 @@ enum class OliveScriptHost {
     KOTLIN_SCRIPT
 }
 
+@JvmRecord
 data class ScriptLoadedEvent(val scriptFile: String)
 
 enum class ScriptMode {
diff --git a/orx-jvm/orx-panel/build.gradle.kts b/orx-jvm/orx-panel/build.gradle.kts
index 0143a74c..1fb9aaaa 100644
--- a/orx-jvm/orx-panel/build.gradle.kts
+++ b/orx-jvm/orx-panel/build.gradle.kts
@@ -15,6 +15,7 @@ tasks.test {
 
 dependencies {
     implementation(project(":orx-expression-evaluator"))
+    implementation(project(":orx-color"))
     implementation(project(":orx-text-writer"))
     implementation(libs.openrndr.application)
     implementation(libs.openrndr.math)
diff --git a/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/elements/Element.kt b/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/elements/Element.kt
index 9557ab4e..dde529d2 100644
--- a/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/elements/Element.kt
+++ b/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/elements/Element.kt
@@ -14,8 +14,11 @@ import org.openrndr.shape.Rectangle
 
 import java.util.*
 
+@JvmRecord
 data class ElementClass(val name: String)
+@JvmRecord
 data class ElementPseudoClass(val name: String)
+@JvmRecord
 data class ElementType(val name: String)
 
 val disabled = ElementPseudoClass("disabled")
diff --git a/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/elements/Slider.kt b/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/elements/Slider.kt
index 64d861a6..c8354b39 100644
--- a/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/elements/Slider.kt
+++ b/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/elements/Slider.kt
@@ -21,6 +21,7 @@ import kotlin.reflect.KMutableProperty0
 
 private val logger = KotlinLogging.logger {}
 
+@JvmRecord
 data class Range(val min: Double, val max: Double) {
     val span: Double get() = max - min
 }
diff --git a/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/style/StyleSheet.kt b/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/style/StyleSheet.kt
index bae16429..612c3205 100644
--- a/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/style/StyleSheet.kt
+++ b/orx-jvm/orx-panel/src/main/kotlin/org/openrndr/panel/style/StyleSheet.kt
@@ -11,6 +11,7 @@ enum class PropertyInheritance {
     RESET
 }
 
+@JvmRecord
 data class Property(val name: String,
                     val value: Any?)
 
@@ -41,7 +42,7 @@ sealed class LinearDimension(inherit: Boolean = false) : PropertyValue(inherit)
     object Inherit : LinearDimension(inherit = true)
 }
 
-
+@JvmRecord
 data class PropertyBehaviour(val inheritance: PropertyInheritance, val intitial: Any)
 
 object PropertyBehaviours {
diff --git a/orx-noise/src/commonMain/kotlin/ShapeNoise.kt b/orx-noise/src/commonMain/kotlin/ShapeNoise.kt
index e6fe7f22..781224c6 100644
--- a/orx-noise/src/commonMain/kotlin/ShapeNoise.kt
+++ b/orx-noise/src/commonMain/kotlin/ShapeNoise.kt
@@ -28,7 +28,7 @@ fun ShapeProvider.uniform(distanceToEdge: Double = 0.0, random: Random = Random.
 /**
  * Generate [sampleCount] uniformly distributed points inside the area of [ShapeProvider]
  */
-fun ShapeProvider.uniform(sampleCount: Int) : List<Vector2> = shape.triangulation.uniform(sampleCount)
+fun ShapeProvider.uniform(sampleCount: Int, random: Random = Random.Default) : List<Vector2> = shape.triangulation.uniform(sampleCount, random)
 
 
 /**
diff --git a/orx-noise/src/commonMain/kotlin/TriangleNoise.kt b/orx-noise/src/commonMain/kotlin/TriangleNoise.kt
index 11f1e04d..fcc87ab6 100644
--- a/orx-noise/src/commonMain/kotlin/TriangleNoise.kt
+++ b/orx-noise/src/commonMain/kotlin/TriangleNoise.kt
@@ -2,14 +2,15 @@ package org.openrndr.extra.noise
 
 import org.openrndr.math.Vector2
 import org.openrndr.shape.Triangle
+import kotlin.random.Random
 
 /**
  * Generate [count] uniform samples from a list of [Triangle]s
  */
-fun List<Triangle>.uniform(count: Int): List<Vector2> {
+fun List<Triangle>.uniform(count: Int, random: Random = Random.Default): List<Vector2> {
     val totalArea = this.sumOf { it.area }
     val randoms = (0 until count).map {
-        Double.uniform(0.0, totalArea)
+        Double.uniform(0.0, totalArea, random = random)
     }.sorted()
     val result = mutableListOf<Vector2>()
     var idx = 0
@@ -17,7 +18,7 @@ fun List<Triangle>.uniform(count: Int): List<Vector2> {
     for (t in this) {
         sum += t.area
         while (idx < randoms.lastIndex && sum > randoms[idx]) {
-            result.add(t.randomPoint())
+            result.add(t.randomPoint(random))
             idx++
         }
     }
diff --git a/orx-quadtree/src/commonMain/kotlin/Quadtree.kt b/orx-quadtree/src/commonMain/kotlin/Quadtree.kt
index c211a2a3..5a065a30 100644
--- a/orx-quadtree/src/commonMain/kotlin/Quadtree.kt
+++ b/orx-quadtree/src/commonMain/kotlin/Quadtree.kt
@@ -5,7 +5,9 @@ import org.openrndr.draw.RectangleBatchBuilder
 import org.openrndr.math.Vector2
 import org.openrndr.shape.Rectangle
 import org.openrndr.shape.intersects
+import kotlin.jvm.JvmRecord
 
+@JvmRecord
 data class QuadtreeQuery<T>(val nearest: T, val neighbours: List<T>, val quads: List<Quadtree<T>>)
 
 /**
diff --git a/orx-shade-styles/src/commonMain/kotlin/LinearGradient.kt b/orx-shade-styles/src/commonMain/kotlin/LinearGradient.kt
index ce958b2e..0cf49ba0 100644
--- a/orx-shade-styles/src/commonMain/kotlin/LinearGradient.kt
+++ b/orx-shade-styles/src/commonMain/kotlin/LinearGradient.kt
@@ -4,12 +4,11 @@ package org.openrndr.extra.shadestyles
 
 import org.openrndr.color.*
 import org.openrndr.draw.ShadeStyle
-import org.openrndr.extra.parameters.ColorParameter
-import org.openrndr.extra.parameters.Description
-import org.openrndr.extra.parameters.DoubleParameter
 import org.openrndr.extra.shaderphrases.preprocess
 import org.openrndr.extra.color.phrases.ColorPhraseBook
 import org.openrndr.extra.color.spaces.ColorOKLABa
+import org.openrndr.extra.color.spaces.toOKLABa
+import org.openrndr.extra.parameters.*
 import org.openrndr.math.CastableToVector4
 import org.openrndr.math.Vector2
 import kotlin.reflect.KClass
@@ -20,7 +19,8 @@ open class LinearGradientBase<C>(
     color1: C,
     offset: Vector2 = Vector2.ZERO,
     rotation: Double = 0.0,
-    exponent: Double = 1.0
+    exponent: Double = 1.0,
+    quantize: Int = 0,
 ) : ShadeStyle()
         where C : ConvertibleToColorRGBa, C : AlgebraicColor<C>, C: CastableToVector4 {
 
@@ -29,6 +29,8 @@ open class LinearGradientBase<C>(
 
     @ColorParameter("end color", order = 1)
     var color1: C by Parameter()
+
+    @Vector2Parameter("offset")
     var offset: Vector2 by Parameter()
 
     @DoubleParameter("rotation", -180.0, 180.0, order = 2)
@@ -37,6 +39,9 @@ open class LinearGradientBase<C>(
     @DoubleParameter("exponent", 0.01, 10.0, order = 3)
     var exponent: Double by Parameter()
 
+    @IntParameter("quantize", 0, 256)
+    var quantize: Int by Parameter()
+
     init {
         ColorPhraseBook.register()
         this.color0 = color0
@@ -44,6 +49,7 @@ open class LinearGradientBase<C>(
         this.offset = offset
         this.rotation = rotation
         this.exponent = exponent
+        this.quantize  = quantize
 
         fragmentPreamble = """
             |#pragma import color.oklab_to_linear_rgb
@@ -59,8 +65,13 @@ open class LinearGradientBase<C>(
                 
             vec4 color0 = p_color0;
             vec4 color1 = p_color1; 
+            
+            float t = pow(f, p_exponent);
+            if (p_quantize > 0) {
+                t = floor(t * float(p_quantize)) / float(p_quantize);
+            }
 
-            vec4 gradient = mix(color0, color1, pow(f, p_exponent));
+            vec4 gradient = mix(color0, color1, t);
             ${generateColorTransform(color0::class)}
             x_fill *= gradient;
         """
@@ -68,8 +79,8 @@ open class LinearGradientBase<C>(
 }
 
 class LinearGradient(
-    color0: ColorRGBa,
-    color1: ColorRGBa,
+    color0: ColorRGBa = ColorRGBa.BLACK,
+    color1: ColorRGBa = ColorRGBa.WHITE,
     offset: Vector2 = Vector2.ZERO,
     rotation: Double = 0.0,
     exponent: Double = 1.0
@@ -85,8 +96,8 @@ class LinearGradientOKLab(
 
 
 fun linearGradient(
-    color0: ColorRGBa,
-    color1: ColorRGBa,
+    color0: ColorRGBa = ColorRGBa.BLACK,
+    color1: ColorRGBa = ColorRGBa.WHITE,
     offset: Vector2 = Vector2.ZERO,
     rotation: Double = 0.0,
     exponent: Double = 1.0
@@ -95,8 +106,8 @@ fun linearGradient(
 }
 
 fun linearGradient(
-    color0: ColorOKLABa,
-    color1: ColorOKLABa,
+    color0: ColorOKLABa = ColorRGBa.BLACK.toOKLABa(),
+    color1: ColorOKLABa = ColorRGBa.WHITE.toOKLABa(),
     offset: Vector2 = Vector2.ZERO,
     rotation: Double = 0.0,
     exponent: Double = 1.0
diff --git a/orx-shapes/src/commonMain/kotlin/adjust/ContourAdjusterEdge.kt b/orx-shapes/src/commonMain/kotlin/adjust/ContourAdjusterEdge.kt
index 45083656..196b2e35 100644
--- a/orx-shapes/src/commonMain/kotlin/adjust/ContourAdjusterEdge.kt
+++ b/orx-shapes/src/commonMain/kotlin/adjust/ContourAdjusterEdge.kt
@@ -2,7 +2,9 @@ package org.openrndr.extra.shapes.adjust
 
 import org.openrndr.math.Vector2
 import org.openrndr.shape.ShapeContour
+import kotlin.jvm.JvmRecord
 
+@JvmRecord
 data class ContourAdjusterEdge(val contourAdjuster: ContourAdjuster, val segmentIndex: () -> Int) {
 
     val startPosition
diff --git a/orx-shapes/src/commonMain/kotlin/adjust/ContourEdge.kt b/orx-shapes/src/commonMain/kotlin/adjust/ContourEdge.kt
index 56c07ef5..d8971b23 100644
--- a/orx-shapes/src/commonMain/kotlin/adjust/ContourEdge.kt
+++ b/orx-shapes/src/commonMain/kotlin/adjust/ContourEdge.kt
@@ -9,6 +9,7 @@ import org.openrndr.math.transforms.buildTransform
 import org.openrndr.shape.Segment2D
 import org.openrndr.shape.SegmentType
 import org.openrndr.shape.ShapeContour
+import kotlin.jvm.JvmRecord
 import kotlin.math.abs
 
 internal fun Vector2.transformedBy(t: Matrix44, mask: Int = 0x0f, maskRef: Int = 0x0f) =
@@ -38,6 +39,7 @@ fun <E> List<E>.update(vararg updates: Pair<Int, E>): List<E> {
  * of changes in the contour topology.
  * @since 0.4.4
  */
+@JvmRecord
 data class ContourEdge(
     val contour: ShapeContour,
     val segmentIndex: Int,
diff --git a/orx-shapes/src/commonMain/kotlin/adjust/ContourVertex.kt b/orx-shapes/src/commonMain/kotlin/adjust/ContourVertex.kt
index dc7408c6..f714ba44 100644
--- a/orx-shapes/src/commonMain/kotlin/adjust/ContourVertex.kt
+++ b/orx-shapes/src/commonMain/kotlin/adjust/ContourVertex.kt
@@ -5,7 +5,9 @@ import org.openrndr.math.Matrix44
 import org.openrndr.math.Vector2
 import org.openrndr.math.transforms.buildTransform
 import org.openrndr.shape.ShapeContour
+import kotlin.jvm.JvmRecord
 
+@JvmRecord
 data class ContourVertex(
     val contour: ShapeContour,
     val segmentIndex: Int,
diff --git a/orx-shapes/src/commonMain/kotlin/adjust/SegmentAdjustments.kt b/orx-shapes/src/commonMain/kotlin/adjust/SegmentAdjustments.kt
index 167f5fde..041372b8 100644
--- a/orx-shapes/src/commonMain/kotlin/adjust/SegmentAdjustments.kt
+++ b/orx-shapes/src/commonMain/kotlin/adjust/SegmentAdjustments.kt
@@ -1,9 +1,12 @@
 package org.openrndr.extra.shapes.adjust
 
 import org.openrndr.shape.Segment2D
+import kotlin.jvm.JvmRecord
 
 sealed interface SegmentOperation {
+    @JvmRecord
     data class Remove(val index: Int, val amount: Int) : SegmentOperation
+    @JvmRecord
     data class Insert(val index: Int, val amount: Int) : SegmentOperation
 }