diff --git a/inventory-framework-platform/src/main/java/me/devnatan/inventoryframework/context/PublicSlotComponentRenderer.java b/inventory-framework-platform/src/main/java/me/devnatan/inventoryframework/context/PublicSlotComponentRenderer.java
new file mode 100644
index 000000000..9e00c8e88
--- /dev/null
+++ b/inventory-framework-platform/src/main/java/me/devnatan/inventoryframework/context/PublicSlotComponentRenderer.java
@@ -0,0 +1,205 @@
+package me.devnatan.inventoryframework.context;
+
+import me.devnatan.inventoryframework.component.PlatformComponentBuilder;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.function.BiConsumer;
+
+public interface PublicSlotComponentRenderer<CONTEXT, BUILDER, ITEM> {
+
+	/**
+	 * Creates a new item builder without a specified slot.
+	 * <p>
+	 * This function is for creating items whose slot is set dynamically during item rendering.
+	 * <pre>{@code
+	 * unsetSlot().onRender(render -> {
+	 *     render.setItem(...);
+	 *     render.setSlot(...);
+	 * });
+	 * }</pre>
+	 *
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 *
+	 * @return An item builder to configure the item.
+	 */
+	@ApiStatus.Experimental
+	BUILDER unsetSlot();
+
+	/**
+	 * Adds an item to a specific slot in the context container.
+	 *
+	 * @param slot The slot in which the item will be positioned.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER slot(int slot);
+
+	/**
+	 * Adds an item to a specific slot in the context container.
+	 *
+	 * @param slot The slot in which the item will be positioned.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER slot(int slot, ITEM item);
+
+	/**
+	 * Adds an item at the specific column and ROW (X, Y) in that context's container.
+	 *
+	 * @param row    The row (Y) in which the item will be positioned.
+	 * @param column The column (X) in which the item will be positioned.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER slot(int row, int column);
+
+	/**
+	 * Adds an item at the specific column and ROW (X, Y) in that context's container.
+	 *
+	 * @param row    The row (Y) in which the item will be positioned.
+	 * @param column The column (X) in which the item will be positioned.
+	 * @param item The item to set in the specified row and column.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER slot(int row, int column, ITEM item);
+
+	/**
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 */
+	@ApiStatus.Experimental
+	<B extends PlatformComponentBuilder<B, CONTEXT>> void slotComponent(int slot, B builder);
+
+	/**
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 */
+	@ApiStatus.Experimental
+	<B extends PlatformComponentBuilder<B, CONTEXT>> void slotComponent(int row, int column, B builder);
+
+	/**
+	 * Sets an item in the first slot of this context's container.
+	 *
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER firstSlot();
+
+	/**
+	 * Sets an item in the first slot of this context's container.
+	 *
+	 * @param item The item that'll be set.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER firstSlot(ITEM item);
+
+	/**
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 */
+	@ApiStatus.Experimental
+	<B extends PlatformComponentBuilder<B, CONTEXT>> void firstSlotComponent(B builder);
+
+	/**
+	 * Sets an item in the last slot of this context's container.
+	 *
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER lastSlot();
+
+	/**
+	 * Sets an item in the last slot of this context's container.
+	 *
+	 * @param item The item that'll be set.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER lastSlot(ITEM item);
+
+	/**
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 */
+	@ApiStatus.Experimental
+	<B extends PlatformComponentBuilder<B, CONTEXT>> void lastSlotComponent(B builder);
+
+	/**
+	 * Adds an item in the next available slot of this context's container.
+	 *
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER availableSlot();
+
+	/**
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 */
+	@ApiStatus.Experimental
+	<B extends PlatformComponentBuilder<B, CONTEXT>> void availableSlot(B builder);
+
+	/**
+	 * Adds an item in the next available slot of this context's container.
+	 *
+	 * @param item The item that'll be added.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER availableSlot(ITEM item);
+
+	/**
+	 * Adds an item in the next available slot of this context's container.
+	 *
+	 * <pre>{@code
+	 * availableSlot((index, builder) -> builder.withItem(...));
+	 * }</pre>
+	 *
+	 * @param factory A factory to create the item builder to configure the item.
+	 *                The first parameter is the iteration index of the available slot.
+	 */
+	void availableSlot(@NotNull BiConsumer<Integer, BUILDER> factory);
+
+	/**
+	 * Defines the item that will represent a character provided in the context layout.
+	 *
+	 * @param character The layout character target.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER layoutSlot(char character);
+
+	/**
+	 * Defines the item that will represent a character provided in the context layout.
+	 *
+	 * @param character The layout character target.
+	 * @param item      The item that'll represent the layout character.
+	 * @return An item builder to configure the item.
+	 */
+	BUILDER layoutSlot(char character, ITEM item);
+
+	/**
+	 * Defines the item that will represent a character provided in the context layout.
+	 *
+	 * <pre>{@code
+	 * layoutSlot('F', (index, builder) -> builder.withItem(...));
+	 * }</pre>
+	 *
+	 * @param character The layout character target.
+	 */
+	void layoutSlot(char character, BiConsumer<Integer, BUILDER> factory);
+
+	/**
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 */
+	@ApiStatus.Experimental
+	<B extends PlatformComponentBuilder<B, CONTEXT>> void layoutSlotComponent(char character, B builder);
+
+	/**
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 */
+	@ApiStatus.Experimental
+	BUILDER resultSlot();
+
+	/**
+	 * <p><b><i> This API is experimental and is not subject to the general compatibility guarantees
+	 * such API may be changed or may be removed completely in any further release. </i></b>
+	 */
+	@ApiStatus.Experimental
+	BUILDER resultSlot(ITEM item);
+}
\ No newline at end of file