diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000..7d1ee20
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,25 @@
+module go.unistack.org/grpc-quic
+
+go 1.20
+
+require (
+	github.com/quic-go/quic-go v0.35.1
+	google.golang.org/grpc v1.55.0
+)
+
+require (
+	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
+	github.com/golang/mock v1.6.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 // indirect
+	github.com/onsi/ginkgo/v2 v2.2.0 // indirect
+	github.com/quic-go/qtls-go1-19 v0.3.2 // indirect
+	github.com/quic-go/qtls-go1-20 v0.2.2 // indirect
+	golang.org/x/crypto v0.4.0 // indirect
+	golang.org/x/exp v0.0.0-20221205204356-47842c84f3db // indirect
+	golang.org/x/mod v0.6.0 // indirect
+	golang.org/x/net v0.8.0 // indirect
+	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/tools v0.2.0 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000..a3bb1ed
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,80 @@
+github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
+github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
+github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 h1:p104kn46Q8WdvHunIJ9dAyjPVtrBPhSr3KT2yUst43I=
+github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
+github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
+github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 h1:yAJXTCF9TqKcTiHJAE8dj7HMvPfh66eeA2JYW7eFpSE=
+github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
+github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
+github.com/onsi/ginkgo/v2 v2.2.0 h1:3ZNA3L1c5FYDFTTxbFeVGGD8jYvjYauHD30YgLxVsNI=
+github.com/onsi/ginkgo/v2 v2.2.0/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
+github.com/onsi/gomega v1.20.1 h1:PA/3qinGoukvymdIDV8pii6tiZgC8kbmJO6Z5+b002Q=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/quic-go/qtls-go1-19 v0.3.2 h1:tFxjCFcTQzK+oMxG6Zcvp4Dq8dx4yD3dDiIiyc86Z5U=
+github.com/quic-go/qtls-go1-19 v0.3.2/go.mod h1:ySOI96ew8lnoKPtSqx2BlI5wCpUVPT05RMAlajtnyOI=
+github.com/quic-go/qtls-go1-20 v0.2.2 h1:WLOPx6OY/hxtTxKV1Zrq20FtXtDEkeY00CGQm8GEa3E=
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+github.com/quic-go/quic-go v0.35.1 h1:b0kzj6b/cQAf05cT0CkQubHM31wiA+xH3IBkxP62poo=
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+github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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+github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.4.0 h1:UVQgzMY87xqpKNgb+kDsll2Igd33HszWHFLmpaRMq/8=
+golang.org/x/crypto v0.4.0/go.mod h1:3quD/ATkf6oY+rnes5c3ExXTbLc8mueNue5/DoinL80=
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+golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.6.0 h1:b9gGHsz9/HhJ3HF5DHQytPpuwocVTChQJK3AvoLRD5I=
+golang.org/x/mod v0.6.0/go.mod h1:4mET923SAdbXp2ki8ey+zGs1SLqsuM2Y0uvdZR/fUNI=
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+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
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diff --git a/quic_net.go b/quic_net.go
new file mode 100644
index 0000000..3371973
--- /dev/null
+++ b/quic_net.go
@@ -0,0 +1,166 @@
+// grpc over quic mostly based on https://github.com/sssgun/grpc-quic
+// copyright sssgun with MIT license
+package grpcquic // import "go.unistack.org/grpc-quic"
+
+import (
+	"context"
+	"crypto/tls"
+	"net"
+	"time"
+
+	quic "github.com/quic-go/quic-go"
+)
+
+///////////////////////////////////////////////////////////////////////////////
+// Connection
+
+var _ net.Conn = (*Conn)(nil)
+
+type Conn struct {
+	conn   quic.Connection
+	stream quic.Stream
+}
+
+func NewConn(conn quic.Connection) (net.Conn, error) {
+	stream, err := conn.OpenStreamSync(context.Background())
+	if err != nil {
+		return nil, err
+	}
+
+	return &Conn{conn, stream}, nil
+}
+
+// Read reads data from the connection.
+// Read can be made to time out and return an Error with Timeout() == true
+// after a fixed time limit; see SetDeadline and SetReadDeadline.
+func (c *Conn) Read(b []byte) (n int, err error) {
+	return c.stream.Read(b)
+}
+
+// Write writes data to the connection.
+// Write can be made to time out and return an Error with Timeout() == true
+// after a fixed time limit; see SetDeadline and SetWriteDeadline.
+func (c *Conn) Write(b []byte) (n int, err error) {
+	return c.stream.Write(b)
+}
+
+// Close closes the connection.
+// Any blocked Read or Write operations will be unblocked and return errors.
+func (c *Conn) Close() error {
+	// @TODO: log this
+	c.stream.Close()
+
+	return c.conn.CloseWithError(0, "")
+}
+
+// LocalAddr returns the local network address.
+func (c *Conn) LocalAddr() net.Addr {
+	return c.conn.LocalAddr()
+}
+
+// RemoteAddr returns the remote network address.
+func (c *Conn) RemoteAddr() net.Addr {
+	return c.conn.RemoteAddr()
+}
+
+// SetDeadline sets the read and write deadlines associated
+// with the connection. It is equivalent to calling both
+// SetReadDeadline and SetWriteDeadline.
+//
+// A deadline is an absolute time after which I/O operations
+// fail with a timeout (see type Error) instead of
+// blocking. The deadline applies to all future and pending
+// I/O, not just the immediately following call to Read or
+// Write. After a deadline has been exceeded, the connection
+// can be refreshed by setting a deadline in the future.
+//
+// An idle timeout can be implemented by repeatedly extending
+// the deadline after successful Read or Write calls.
+//
+// A zero value for t means I/O operations will not time out.
+func (c *Conn) SetDeadline(t time.Time) error {
+	return c.stream.SetDeadline(t)
+}
+
+// SetReadDeadline sets the deadline for future Read calls
+// and any currently-blocked Read call.
+// A zero value for t means Read will not time out.
+func (c *Conn) SetReadDeadline(t time.Time) error {
+	return c.stream.SetReadDeadline(t)
+}
+
+// SetWriteDeadline sets the deadline for future Write calls
+// and any currently-blocked Write call.
+// Even if write times out, it may return n > 0, indicating that
+// some of the data was successfully written.
+// A zero value for t means Write will not time out.
+func (c *Conn) SetWriteDeadline(t time.Time) error {
+	return c.stream.SetWriteDeadline(t)
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Listener
+
+var _ net.Listener = (*Listener)(nil)
+
+type Listener struct {
+	ql quic.Listener
+}
+
+func Listen(ql quic.Listener) net.Listener {
+	return &Listener{ql}
+}
+
+// Accept waits for and returns the next connection to the listener.
+func (l *Listener) Accept() (net.Conn, error) {
+	sess, err := l.ql.Accept(context.Background())
+	if err != nil {
+		return nil, err
+	}
+
+	stream, err := sess.AcceptStream(context.Background())
+	if err != nil {
+		return nil, err
+	}
+
+	return &Conn{sess, stream}, nil
+}
+
+// Close closes the listener.
+// Any blocked Accept operations will be unblocked and return errors.
+func (l *Listener) Close() error {
+	return l.ql.Close()
+}
+
+// Addr returns the listener's network address.
+func (l *Listener) Addr() net.Addr {
+	return l.ql.Addr()
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Dialer
+
+var QuicConfig = &quic.Config{
+	KeepAlivePeriod: 10 * time.Second,
+}
+
+func NewPacketConn(addr string) (net.PacketConn, error) {
+	// create a packet conn for outgoing connections
+	udpAddr, err := net.ResolveUDPAddr("udp", addr)
+	if err != nil {
+		return nil, err
+	}
+
+	return net.ListenUDP("udp", udpAddr)
+}
+
+func NewQuicDialer(tlsConf *tls.Config) func(context.Context, string) (net.Conn, error) {
+	return func(ctx context.Context, target string) (net.Conn, error) {
+		sess, err := quic.DialAddr(ctx, target, tlsConf, QuicConfig)
+		if err != nil {
+			return nil, err
+		}
+
+		return NewConn(sess)
+	}
+}
diff --git a/quic_transport.go b/quic_transport.go
new file mode 100644
index 0000000..a32b94c
--- /dev/null
+++ b/quic_transport.go
@@ -0,0 +1,117 @@
+// grpc over quic mostly based on https://github.com/sssgun/grpc-quic
+// copyright sssgun with MIT license
+package grpcquic
+
+import (
+	"context"
+	"crypto/tls"
+	"net"
+
+	"google.golang.org/grpc/credentials"
+)
+
+var _ credentials.AuthInfo = (*Info)(nil)
+
+// Info contains the auth information
+type Info struct {
+	conn *Conn
+}
+
+func NewInfo(c *Conn) *Info {
+	return &Info{c}
+}
+
+// AuthType returns the type of Info as a string.
+func (i *Info) AuthType() string {
+	return "quic-tls"
+}
+
+func (i *Info) Conn() net.Conn {
+	return i.conn
+}
+
+var _ credentials.TransportCredentials = (*Credentials)(nil)
+
+type Credentials struct {
+	tlsConfig        *tls.Config
+	isQuicConnection bool
+	serverName       string
+
+	grpcCreds credentials.TransportCredentials
+}
+
+func NewCredentials(tlsConfig *tls.Config) credentials.TransportCredentials {
+	grpcCreds := credentials.NewTLS(tlsConfig)
+	return &Credentials{
+		grpcCreds: grpcCreds,
+		tlsConfig: tlsConfig,
+	}
+}
+
+// ClientHandshake does the authentication handshake specified by the corresponding
+// authentication protocol on rawConn for clients. It returns the authenticated
+// connection and the corresponding auth information about the connection.
+// Implementations must use the provided context to implement timely cancellation.
+// gRPC will try to reconnect if the error returned is a temporary error
+// (io.EOF, context.DeadlineExceeded or err.Temporary() == true).
+// If the returned error is a wrapper error, implementations should make sure that
+// the error implements Temporary() to have the correct retry behaviors.
+//
+// If the returned net.Conn is closed, it MUST close the net.Conn provided.
+func (pt *Credentials) ClientHandshake(ctx context.Context, authority string, conn net.Conn) (net.Conn, credentials.AuthInfo, error) {
+	if c, ok := conn.(*Conn); ok {
+		pt.isQuicConnection = true
+		return conn, NewInfo(c), nil
+	}
+
+	return pt.grpcCreds.ClientHandshake(ctx, authority, conn)
+}
+
+// ServerHandshake does the authentication handshake for servers. It returns
+// the authenticated connection and the corresponding auth information about
+// the connection.
+//
+// If the returned net.Conn is closed, it MUST close the net.Conn provided.
+func (pt *Credentials) ServerHandshake(conn net.Conn) (net.Conn, credentials.AuthInfo, error) {
+	if c, ok := conn.(*Conn); ok {
+		pt.isQuicConnection = true
+		ainfo := NewInfo(c)
+		return conn, ainfo, nil
+	}
+
+	return pt.grpcCreds.ServerHandshake(conn)
+}
+
+// Info provides the ProtocolInfo of this Credentials.
+func (pt *Credentials) Info() credentials.ProtocolInfo {
+	if pt.isQuicConnection {
+		return credentials.ProtocolInfo{
+			// ProtocolVersion is the gRPC wire protocol version.
+			ProtocolVersion: "/quic/1.0.0",
+			// SecurityProtocol is the security protocol in use.
+			SecurityProtocol: "quic-tls",
+			// SecurityVersion is the security protocol version.
+			// SecurityVersion: "1.2.0",
+			// ServerName is the user-configured server name.
+			ServerName: pt.serverName,
+		}
+	}
+
+	return pt.grpcCreds.Info()
+}
+
+// Clone makes a copy of this Credentials.
+func (pt *Credentials) Clone() credentials.TransportCredentials {
+	return &Credentials{
+		tlsConfig: pt.tlsConfig.Clone(),
+		grpcCreds: pt.grpcCreds.Clone(),
+	}
+}
+
+// OverrideServerName overrides the server name used to verify the hostname on the returned certificates from the server.
+// gRPC internals also use it to override the virtual hosting name if it is set.
+// It must be called before dialing. Currently, this is only used by grpclb.
+func (pt *Credentials) OverrideServerName(name string) error {
+	pt.serverName = name
+	return pt.grpcCreds.OverrideServerName(name)
+}