diff --git a/src/static/js/misc/human_filesize.mjs b/src/static/js/misc/human_filesize.mjs
new file mode 100644
index 0000000..e662a83
--- /dev/null
+++ b/src/static/js/misc/human_filesize.mjs
@@ -0,0 +1,20 @@
+"use strict";
+
+/**
+ * Converts a filesize into a human-readable string.
+ * Ported from PHP: https://github.com/sbrl/Pepperminty-Wiki/blob/0a81c940c5803856db250b29f54658476bc81e21/core/05-functions.php#L57-L73
+ * @see	http://php.net/manual/en/function.filesize.php#106569	The original source
+ * @author	rommel
+ * @author	Edited by Starbeamrainbowlabs
+ * @param	{number}	bytes		The number of bytes to convert.
+ * @param	{number}	decimals	The number of decimal places to preserve.
+ * @return 	{string}	A human-readable filesize.
+ */
+function human_filesize(bytes, decimals = 2) {
+	let sz = ["b", "kib", "mib", "gib", "tib", "pib", "eib", "yib", "zib"];
+	let factor = Math.floor((bytes.toString().length - 1) / 3);
+	let result = Math.round(bytes / (1024 ** factor), decimals);
+	return result + sz[factor];
+}
+
+export default human_filesize;
diff --git a/src/static/js/tabledefs.mjs b/src/static/js/tabledefs.mjs
new file mode 100644
index 0000000..1968929
--- /dev/null
+++ b/src/static/js/tabledefs.mjs
@@ -0,0 +1,9 @@
+"use strict";
+
+import cpu from './tabledefs/cpu.mjs';
+import cpu_live from './tabledefs/cpu_live.mjs';
+
+export default {
+	cpu,
+	cpu_live
+}
diff --git a/src/static/js/tabledefs/cpu.mjs b/src/static/js/tabledefs/cpu.mjs
new file mode 100644
index 0000000..20d2dbd
--- /dev/null
+++ b/src/static/js/tabledefs/cpu.mjs
@@ -0,0 +1,44 @@
+"use strict";
+
+import human_filesize from '../misc/human_filesize.mjs';
+
+export default [
+	{
+		name: "Model",
+		type: "table",
+		content: "{{manufacturer}} {{brand}}"
+	},
+	{
+		name: "Speed (GHz)",
+		type: "table",
+		content: {
+			"Speed": "{{speed}}",
+			"Speed (min)": "{{speedMin}}",
+			"Speed (max)": "{{speedMax}}",
+		}
+	},
+	{
+		name: "Core layout",
+		type: "table",
+		content: {
+			"Processors": "{{processors}}",
+			"Cores": "{{cores}}",
+			"Physical Cores": "{{physicalCores}}"
+		}
+	},
+	{
+		name: "Governor",
+		type: "table",
+		content: "{{governor}}"
+	},
+	{
+		name: "Cache",
+		type: "table",
+		content: {
+			"L1 (data)": (table) => `${human_filesize(table.cache.l1d)}`,
+			"L1 (instruction)": (table) => `${human_filesize(table.cache.l1i)}`,
+			"L2": (table) => `${human_filesize(table.cache.l2)}`,
+			"L3": (table) => `${human_filesize(table.cache.l3)}`,
+		}
+	},
+];
diff --git a/src/static/js/tabledefs/cpu_live.mjs b/src/static/js/tabledefs/cpu_live.mjs
new file mode 100644
index 0000000..207c907
--- /dev/null
+++ b/src/static/js/tabledefs/cpu_live.mjs
@@ -0,0 +1,34 @@
+"use strict";
+
+import human_filesize from '../misc/human_filesize.mjs';
+
+export default [
+	{
+		name: "Frequency (GHz)",
+		type: "guage",
+		guage: { min: 0, max: 6 },
+		content: {
+			"min": "frequency.min",
+			"max": "frequency.max",
+			"average": "frequency.avg"
+		}
+	},
+	{
+		name: "Frequency per-core (GHz)",
+		type: "guage",
+		guage: { min: 0, max: 6 },
+		content: (table) => table.frequency.cores
+	},
+	{
+		name: "Temperature (°C)",
+		type: "guage",
+		guage: { min: 0, max: 100 },
+		content: "main",
+	},
+	{
+		name: "Chipset temperature (°C)",
+		type: "guage",
+		guage: { min: 0, max: 100 },
+		content: "main"
+	}
+];