diff --git a/README.md b/README.md
index 54d8e91..6b7541c 100644
--- a/README.md
+++ b/README.md
@@ -208,17 +208,19 @@ various operations on a JSON document containing 1,000 entries.
 
 | Op\Lib   | jsonpak  | std/json |
 |----------|----------|----------|
-| Extract  | 0.2805   | 0.7552   |
-| toString | 0.8243   | 0.6683   |
-| fromJson | 0.0033   | 0.0009   |
+| Extract  | 0.2679   | 0.6892   |
+| toString | 0.8314   | 0.6853   |
+| fromJson | 0.0040   | 0.0008   |
 | toJson   | 0.0007   | 0.0005   |
-| Parse    | 1.5065   | 1.7205   |
-| Test     | 0.0035   | 0.0005   |
-| Replace  | 0.0036   | 0.0006   |
-| Remove   | 0.0124   | 0.0009   |
-| Add      | 0.0035   | 0.0006   |
-| Copy     | 0.0120   | 0.0007   |
-| Move     | 0.0212   | 0.0011   |
+| Parse    | 0.9767   | 1.4560   |
+| Test     | 0.0041   | 0.0005   |
+| Replace  | 0.0043   | 0.0005   |
+| Remove   | 0.0131   | 0.0008   |
+| Add      | 0.0043   | 0.0005   |
+| Copy     | 0.0086   | 0.0005   |
+| Move     | 0.0179   | 0.0008   |
+| Sort     | 0.8483   | 0.1953   |
+| Hash     | 0.1045   | 0.1484   |
 
 However, the standard library's representation occupies approximately 13.4MiB,
 whereas ours only takes up 2.8MiB. Therefore, this library aims to optimize
diff --git a/bench/benchmark.nim b/bench/benchmark.nim
index 6844e3f..596ad84 100644
--- a/bench/benchmark.nim
+++ b/bench/benchmark.nim
@@ -26,6 +26,20 @@ template bench(name, tree, code: untyped) =
   let globalDuration = cpuTime() - globalStart
   printStats(name, stats, globalDuration)
 
+import std/tables
+
+proc sort(n: JsonNode) =
+  ## Sort a JSON node
+  case n.kind
+  of JArray:
+    for e in mitems(n.elems):
+      sort(e)
+  of JObject:
+    sort(n.fields, proc (x, y: (string, JsonNode)): int = cmp[string](x[0], y[0]))
+    for k, v in mpairs(n.fields):
+      sort(v)
+  else: discard
+
 type
   UserRecord = object
     id: int
@@ -118,6 +132,9 @@ proc main() =
     t["records"][500]["location"] = t["records"][0]["city"]
     t["records"][0].delete("city")
 
+  bench "stdlib - sort", stdTree:
+    t.sort
+
   echo "used Mem: ", formatSize getOccupiedMem()
 
 main()