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+# qrcode
+
+## Who
+
+```
+github.com/boombuler/barcode v1.0.1
+github.com/cristalhq/qrcode v0.0.0-00010101000000-000000000000
+github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
+github.com/yeqown/go-qrcode v1.5.10
+rsc.io/qr v0.2.0
+```
+
+## Where
+
+```
+MacBook Pro (15-inch, 2017)
+2,8 GHz Quad-Core Intel Core i7
+16 GB 2133 MHz LPDDR3
+```
+
+## How
+
+```shell script
+# build & run benchmark
+$ make run
+
+# or in steps
+
+# build test executable
+$ go test -c -o qrcode-bench.exec
+
+# run executable
+$ time ./qrcode-bench.exec -v -benchmem -bench ^Benchmark -count 5 -run ^$ > bench.txt
+```
+
+## Results
+
+See [bench.txt](https://github.com/cristalhq/benchmarks/blob/main/qrcode/bench.txt)