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README.md

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 # 🦗 grasshopper
+[![GoDoc][1]][2] [![MIT licensed][3]][4] [![Created At][5]][6] [![Go Report Card][7]][8]
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+[1]: https://godoc.org/github.com/xtaci/grasshopper?status.svg
+[2]: https://pkg.go.dev/github.com/xtaci/grasshopper
+[3]: https://img.shields.io/badge/license-MIT-blue.svg
+[4]: LICENSE
+[5]: https://img.shields.io/github/created-at/xtaci/grasshopper
+[6]: https://img.shields.io/github/created-at/xtaci/grasshopper
+[7]: https://goreportcard.com/badge/github.com/xtaci/grasshopper
+[8]: https://goreportcard.com/report/github.com/xtaci/grasshopper
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 **Grasshopper** is a UDP packet forwarder that listens for incoming packets and forwards them to a configured destination. It optionally supports cryptography for both incoming and outgoing packets, using different keys and methods.
 
 ## Architecture