leet.ts

+// leet.json generator
+// deno run --allow-read --allow-write leet.ts
+
+const REPLACEMENTS = {
+    I: '1',
+    R: '2',
+    E: '3',
+    A: '4',
+    S: '5',
+    G: '6',
+    T: '7',
+    B: '8',
+    O: '0'
+}
+
+function encode(input: string) {
+    return input.toUpperCase()
+        .split('')
+        .map(x => {
+            // @ts-expect-error a
+            if (REPLACEMENTS[x]) {
+                // @ts-expect-error a
+                return REPLACEMENTS[x]
+            }
+
+            return x;
+        })
+        .join('')
+}
+
+const text = await Deno.readTextFile("./en.json");
+const data = JSON.parse(text);
+
+function recurse(obj: { [key: string]: any }) {
+    for (let key of Object.keys(obj)) {
+        if (key === 'dayjs') return;
+        if (typeof obj[key] === 'object') {
+            recurse(obj[key]);
+        } else {
+            obj[key] = encode(obj[key]);
+        }
+    }
+}
+
+recurse(data);
+await Deno.writeTextFile("./leet.json", JSON.stringify(data));