Merge pull request #3005 from preactjs/trace-benchmarks

Upgrade tachometer and add script to analyze browser trace logs

Author: marvinhagemeister

benches/.gitignore

@@ -1,4 +1,5 @@
 dist/
 results/
+logs/
 node_modules/
 proxy-packages/*/package-lock.json

benches/jsconfig.json

@@ -0,0 +1,8 @@
+{
+	"compilerOptions": {
+		"target": "es2020",
+		"checkJs": true,
+		"moduleResolution": "node"
+	},
+	"exclude": ["node_modules", "dist"]
+}