commit e41eccf1a99d54bc75411f506c09f482a8871f3a
Author: LyAhn <admin@jezz.wtf>
Date:   Mon Jun 1 02:18:04 2026 +0100

    Initial commit: Image Aspect Size and Multi Switch nodes
    
    - ImageAspectSize: reads input image dimensions and outputs width/height
      scaled to a target longest-side, snapped to multiples of 8, with a
      flip toggle for portrait/landscape rotation
    - MultiSwitch: any-type switch node with dynamic slot pairs (JS-driven
      add/remove), colour-coded active/inactive sides, and clean labelling

diff --git a/__init__.py b/__init__.py
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+++ b/__init__.py
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+from .nodes.image_aspect_size import ImageAspectSize
+from .nodes.multi_switch import MultiSwitch
+
+NODE_CLASS_MAPPINGS = {
+    "ImageAspectSize": ImageAspectSize,
+    "MultiSwitch":     MultiSwitch,
+}
+
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "ImageAspectSize": "Image Aspect Size",
+    "MultiSwitch":     "Multi Switch",
+}
+
+WEB_DIRECTORY = "./js"
+
+__all__ = ["NODE_CLASS_MAPPINGS", "NODE_DISPLAY_NAME_MAPPINGS", "WEB_DIRECTORY"]
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diff --git a/js/multi_switch.js b/js/multi_switch.js
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+++ b/js/multi_switch.js
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+import { app } from "../../scripts/app.js";
+
+const MAX_SLOTS = 6;
+const MIN_SLOTS = 1;
+
+// Slot dot colours — false side blue, true side orange, inactive grey
+const COLOR_FALSE  = "#7ab4f5";
+const COLOR_TRUE   = "#f5a742";
+const COLOR_DIM    = "#4a4a4a";
+
+app.registerExtension({
+    name: "JezzWTF.MultiSwitch",
+
+    async nodeCreated(node) {
+        if (node.comfyClass !== "MultiSwitch") return;
+
+        function getNumSlots() {
+            return node.widgets?.find(w => w.name === "num_slots")?.value ?? 2;
+        }
+        function setNumSlots(n) {
+            const w = node.widgets?.find(w => w.name === "num_slots");
+            if (w) w.value = n;
+        }
+        function getSwitchValue() {
+            return node.widgets?.find(w => w.name === "switch")?.value ?? false;
+        }
+
+        // Refresh slot dot colours based on current switch state
+        function updateColors() {
+            const isTrue = getSwitchValue();
+            for (let i = 1; i < (node.inputs?.length ?? 0); i++) {
+                const inp = node.inputs[i];
+                const isFalseSlot = inp.name?.startsWith("false");
+                const active = isFalseSlot ? !isTrue : isTrue;
+                const col = active ? (isFalseSlot ? COLOR_FALSE : COLOR_TRUE) : COLOR_DIM;
+                inp.color_on  = col;
+                inp.color_off = col;
+            }
+            node.setDirtyCanvas(true, false);
+        }
+
+        // Add/remove input pairs and output slots together
+        function syncSlots(count) {
+            // Outputs
+            const curOut = node.outputs?.length ?? 0;
+            for (let i = curOut - 1; i >= count; i--) {
+                for (const id of [...(node.outputs[i]?.links ?? [])]) node.graph.removeLink(id);
+                node.removeOutput(i);
+            }
+            for (let i = curOut; i < count; i++) {
+                node.addOutput(`output_${i + 1}`, "*");
+            }
+
+            // Inputs (index 0 = switch widget area; slots start at 1)
+            const target = 1 + count * 2;
+            const curIn  = node.inputs?.length ?? 0;
+            for (let i = curIn - 1; i >= target; i--) {
+                if (node.inputs[i]?.link != null) node.graph.removeLink(node.inputs[i].link);
+                node.removeInput(i);
+            }
+            for (let i = curIn; i < target; i++) {
+                const pair    = Math.ceil(i / 2);
+                const isFalse = (i % 2 === 1);
+                node.addInput(`${isFalse ? "false" : "true"}_${pair}`, "*");
+            }
+
+            // Set clean display labels (strip _N suffix)
+            for (let i = 1; i < (node.inputs?.length ?? 0); i++) {
+                node.inputs[i].label = node.inputs[i].name?.startsWith("false") ? "false" : "true";
+            }
+
+            updateColors();
+            node.setSize(node.computeSize());
+        }
+
+        // Watch the switch toggle and refresh colours immediately
+        const switchWidget = node.widgets?.find(w => w.name === "switch");
+        if (switchWidget) {
+            const orig = switchWidget.callback;
+            switchWidget.callback = function (...args) {
+                orig?.call(this, ...args);
+                updateColors();
+            };
+        }
+
+        // Draw subtle dashed dividers between slot pairs
+        const origFg = node.onDrawForeground?.bind(node);
+        node.onDrawForeground = function (ctx) {
+            origFg?.(ctx);
+            const count = getNumSlots();
+            if (count <= 1) return;
+
+            const slotH  = LiteGraph.NODE_SLOT_HEIGHT ?? 20;
+            const titleH = LiteGraph.NODE_TITLE_HEIGHT ?? 30;
+
+            ctx.save();
+            ctx.strokeStyle = "rgba(255,255,255,0.10)";
+            ctx.lineWidth   = 1;
+            ctx.setLineDash([3, 5]);
+
+            for (let i = 1; i < count; i++) {
+                const y = titleH + i * 2 * slotH;
+                ctx.beginPath();
+                ctx.moveTo(6, y);
+                ctx.lineTo(this.size[0] - 6, y);
+                ctx.stroke();
+            }
+            ctx.restore();
+        };
+
+        // Initialise
+        syncSlots(getNumSlots());
+
+        node.addWidget("button", "+ Add Slot", null, () => {
+            const next = Math.min(getNumSlots() + 1, MAX_SLOTS);
+            setNumSlots(next);
+            syncSlots(next);
+        });
+
+        node.addWidget("button", "− Remove Slot", null, () => {
+            const next = Math.max(getNumSlots() - 1, MIN_SLOTS);
+            setNumSlots(next);
+            syncSlots(next);
+        });
+    },
+});
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diff --git a/nodes/image_aspect_size.py b/nodes/image_aspect_size.py
new file mode 100644
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+++ b/nodes/image_aspect_size.py
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+import torch
+
+
+class ImageAspectSize:
+    TITLE = "Image Aspect Size"
+    CATEGORY = "JezzWTF/image"
+
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "image": ("IMAGE",),
+                "target_size": ("INT", {
+                    "default": 1024,
+                    "min": 64,
+                    "max": 8192,
+                    "step": 8,
+                    "tooltip": "Longest side in pixels. The other dimension is calculated to preserve aspect ratio, snapped to multiples of 8.",
+                }),
+                "flip": ("BOOLEAN", {
+                    "default": False,
+                    "label_on": "Flipped (portrait↔landscape)",
+                    "label_off": "Normal",
+                    "tooltip": "Swap width and height before scaling — useful for rotating orientation without changing the image.",
+                }),
+            },
+        }
+
+    RETURN_TYPES = ("IMAGE", "INT", "INT")
+    RETURN_NAMES = ("IMAGE", "WIDTH", "HEIGHT")
+    FUNCTION = "calculate"
+
+    def calculate(self, image: torch.Tensor, target_size: int, flip: bool) -> tuple[torch.Tensor, int, int]:
+        _, H, W, _ = image.shape
+
+        if flip:
+            W, H = H, W
+
+        scale = target_size / max(W, H)
+        width = round(W * scale / 8) * 8
+        height = round(H * scale / 8) * 8
+
+        return (image, width, height)
diff --git a/nodes/multi_switch.py b/nodes/multi_switch.py
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+++ b/nodes/multi_switch.py
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+MAX_SLOTS = 6
+
+
+class AnyType(str):
+    """Compares equal to every type so ComfyUI accepts any connection."""
+
+    def __ne__(self, other: object) -> bool:
+        return False
+
+
+ANY = AnyType("*")
+
+
+class ContainsAnyDict(dict):
+    """An empty dict that reports containing any key.
+    Empty → ComfyUI renders no input slots from the Python definition.
+    __contains__ always True → any JS-added input name passes validation.
+    dict subclass → JSON serialisable (serialises as {})."""
+
+    def __contains__(self, key: object) -> bool:
+        return True
+
+    def __getitem__(self, key: str) -> tuple:
+        return (ANY, {})
+
+
+class MultiSwitch:
+    TITLE = "Multi Switch"
+    CATEGORY = "JezzWTF/utils"
+
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "switch": ("BOOLEAN", {
+                    "default": False,
+                    "label_on": "true",
+                    "label_off": "false",
+                    "tooltip": "Option A → false_N inputs pass through.  Option B → true_N inputs pass through.",
+                }),
+            },
+            "optional": ContainsAnyDict(),
+            "hidden": {
+                "num_slots": ("INT", {"default": 2}),
+            },
+        }
+
+    @classmethod
+    def VALIDATE_INPUTS(cls, input_types):
+        return True
+
+    RETURN_TYPES = (ANY,) * MAX_SLOTS
+    RETURN_NAMES = tuple(f"output_{i}" for i in range(1, MAX_SLOTS + 1))
+    FUNCTION = "execute"
+
+    def execute(self, switch: bool, num_slots: int = 2, **kwargs) -> tuple:
+        side = "true" if switch else "false"
+        return tuple(kwargs.get(f"{side}_{i}", None) for i in range(1, MAX_SLOTS + 1))
diff --git a/pyproject.toml b/pyproject.toml
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+++ b/pyproject.toml
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+[project]
+name = "comfyui-jezzwtf-nodes"
+description = "JezzWTF custom nodes for ComfyUI — utility nodes."
+version = "1.0.0"
+license = { file = "LICENSE" }
+dependencies = []
+
+[project.urls]
+Repository = "https://github.com/JezzWTF/comfyui-jezzwtf-nodes"
+
+[tool.comfy]
+PublisherId = "jezzwtf"
+DisplayName = "JezzWTF Nodes"
+Icon = ""