diff --git a/build.sbt b/build.sbt
index 37873f6..410bf83 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1,9 +1,8 @@
 import sbtcrossproject.CrossPlugin.autoImport.{crossProject, CrossType}
 
-val catsV = "2.6.1"
-val catsEffectV = "3.2.0"
-// val fs2V = "3.0.6"
-val fs2V = "3.1.0"
+val catsV = "2.7.0"
+val catsEffectV = "3.3.3"
+val fs2V = "3.2.3"
 
 val munitCatsEffectV = "1.0.7"
 
diff --git a/core/src/main/scala/io/chrisdavenport/rediculous/RedisCommands.scala b/core/src/main/scala/io/chrisdavenport/rediculous/RedisCommands.scala
index 43a6c06..f0eedc8 100644
--- a/core/src/main/scala/io/chrisdavenport/rediculous/RedisCommands.scala
+++ b/core/src/main/scala/io/chrisdavenport/rediculous/RedisCommands.scala
@@ -197,8 +197,115 @@ object RedisCommands {
   
   // TODO Scan
   // TODO LEX
-  // TODO xadd
-  // TODO xread
+
+  sealed trait Trimming
+  object Trimming {
+    case object Approximate extends Trimming
+    case object Exact extends Trimming
+    implicit val arg: RedisArg[Trimming] = RedisArg[String].contramap[Trimming]{
+      case Approximate => "~"
+      case Exact => "="
+    }
+  }
+
+  final case class XAddOpts(
+    id: Option[String],
+    maxLength: Option[Long],
+    trimming: Option[Trimming],
+    noMkStream: Boolean,
+    minId: Option[String],
+    limit: Option[Long]
+  )
+  object XAddOpts {
+    val default = XAddOpts(None, None, None, false, None, None)
+  }
+
+  def xadd[F[_]: RedisCtx](stream: String, body: List[(String, String)], xaddOpts: XAddOpts = XAddOpts.default): F[String] = {
+    val maxLen = xaddOpts.maxLength.toList.flatMap{ l => List("MAXLEN".some, xaddOpts.trimming.map(_.encode), l.encode.some).flattenOption }
+    val minId = xaddOpts.minId.toList.flatMap{ l => List("MINID".some, xaddOpts.trimming.map(_.encode), l.encode.some).flattenOption }
+    val limit = xaddOpts.limit.toList.flatMap(l=> if (xaddOpts.trimming.contains(Trimming.Approximate)) List("LIMIT", l.encode) else List.empty)
+    val noMkStream = Alternative[List].guard(xaddOpts.noMkStream).as("NOMKSTREAM")
+    val id = List(xaddOpts.id.getOrElse("*"))
+    val bodyEnd = body.foldLeft(List.empty[String]){ case (s, (k,v)) => s ::: List(k.encode, v.encode) }
+
+    RedisCtx[F].unkeyed(NEL("XADD", stream :: maxLen ::: minId ::: limit ::: noMkStream ::: id ::: bodyEnd))
+  }
+
+  final case class XReadOpts(
+    blockMillisecond: Option[Long],
+    count: Option[Long],
+    noAck: Boolean
+  )
+  object XReadOpts {
+    val default = XReadOpts(None, None, false)
+  }
+
+  sealed trait StreamOffset {
+    def stream: String
+    def offset: String
+  }
+
+  object StreamOffset {
+    case class All(stream: String) extends StreamOffset {
+      override def offset: String = "0"
+    }
+    case class Latest(stream: String) extends StreamOffset {
+      override def offset: String = "$"
+    }
+    case class From(stream: String, offset: String) extends StreamOffset 
+  }
+
+  final case class StreamsRecord(
+    recordId: String,
+    keyValues: List[(String, String)]
+  )
+
+  object StreamsRecord {
+    implicit val result : RedisResult[StreamsRecord] = new RedisResult[StreamsRecord] {
+      def decode(resp: Resp): Either[Resp,StreamsRecord] = {
+        def two[A](l: List[A], acc: List[(A, A)] = List.empty): List[(A, A)] = l match {
+          case first :: second :: rest => two(rest, (first, second):: acc)
+          case otherwise => acc.reverse
+        }
+        resp match {
+          case  Resp.Array(Some(Resp.BulkString(Some(recordId)) :: Resp.Array(Some(rawKeyValues)) :: Nil)) => 
+            for {
+              keyValuesList <- rawKeyValues.traverse(RedisResult[String].decode).map(two(_))
+            } yield StreamsRecord(recordId, keyValuesList)
+          case otherwise => Left(otherwise)
+        }
+      }
+    }
+  }
+
+  final case class XReadResponse(
+    stream: String,
+    records: List[StreamsRecord]
+  )
+  object XReadResponse{
+    implicit val result: RedisResult[XReadResponse] = new RedisResult[XReadResponse] {
+      def decode(resp: Resp): Either[Resp,XReadResponse] = {
+        resp match {
+          case Resp.Array(Some(Resp.BulkString(Some(stream)) :: Resp.Array(Some(list)) :: Nil)) => 
+            list.traverse(RedisResult[StreamsRecord].decode).map(l => 
+              XReadResponse(stream, l)
+            )
+          case otherwise => Left(otherwise)
+        }
+      }
+    }
+  }
+
+  def xread[F[_]: RedisCtx](streams: Set[StreamOffset], xreadOpts: XReadOpts = XReadOpts.default): F[Option[List[XReadResponse]]] = {//F[Option[List[List[(String, List[List[(String, List[(String, String)])]])]]]] = {
+    val block = xreadOpts.blockMillisecond.toList.flatMap(l => List("BLOCK", l.encode))
+    val count = xreadOpts.count.toList.flatMap(l => List("COUNT", l.encode))
+    val noAck = Alternative[List].guard(xreadOpts.noAck).as("NOACK")
+    val streamKeys = streams.map(_.stream.encode).toList
+    val streamOffsets = streams.map(_.offset.encode).toList
+    val streamPairs = "STREAMS" :: streamKeys ::: streamOffsets
+
+    RedisCtx[F].unkeyed(NEL("XREAD", block ::: count ::: noAck ::: streamPairs))
+  }
 
   def xgroupcreate[F[_]: RedisCtx](stream: String, groupName: String, startId: String): F[Status] = 
     RedisCtx[F].unkeyed(NEL.of("XGROUP", "CREATE", stream, groupName, startId))
diff --git a/core/src/main/scala/io/chrisdavenport/rediculous/RedisStream.scala b/core/src/main/scala/io/chrisdavenport/rediculous/RedisStream.scala
new file mode 100644
index 0000000..cb2f696
--- /dev/null
+++ b/core/src/main/scala/io/chrisdavenport/rediculous/RedisStream.scala
@@ -0,0 +1,61 @@
+package io.chrisdavenport.rediculous
+
+import cats.implicits._
+import fs2.{Stream, Pipe}
+import scala.concurrent.duration.Duration
+import RedisCommands.{XAddOpts, XReadOpts, StreamOffset, Trimming, xadd, xread}
+import cats.effect._
+
+
+trait RedisStream[F[_]] {
+  def append(messages: List[RedisStream.XAddMessage]): F[List[String]]
+
+  def read(
+    streams: Set[String],
+    chunkSize: Int,
+    initialOffset: String => StreamOffset = {(s: String) => StreamOffset.All(s)},
+    block: Duration = Duration.Zero,
+    count: Option[Long] = None
+  ): Stream[F, RedisCommands.XReadResponse]
+}
+
+object RedisStream {
+
+  final case class XAddMessage(stream: String, body: List[(String, String)], approxMaxlen: Option[Long] = None)
+
+  /**
+   * Create a RedisStream from a connection.
+   * 
+   **/
+  def fromConnection[F[_]: Async](connection: RedisConnection[F]): RedisStream[F] = new RedisStream[F] {
+    def append(messages: List[XAddMessage]): F[List[String]] = {
+      messages
+        .traverse{ case msg => 
+          val opts = msg.approxMaxlen.map(l => XAddOpts.default.copy(maxLength = l.some, trimming = Trimming.Approximate.some))
+          xadd[RedisPipeline](msg.stream, msg.body, opts getOrElse XAddOpts.default)
+        }
+        .pipeline[F]
+        .run(connection)
+    }
+
+    private val nextOffset: String => RedisCommands.StreamsRecord => StreamOffset = 
+      key => msg => StreamOffset.From(key, msg.recordId)
+
+    private val offsetsByKey: List[RedisCommands.StreamsRecord] => Map[String, Option[StreamOffset]] =
+      list => list.groupBy(_.recordId).map { case (k, values) => k -> values.lastOption.map(nextOffset(k)) }
+
+    def read(keys: Set[String], chunkSize: Int, initialOffset: String => StreamOffset, block: Duration, count: Option[Long]): Stream[F, RedisCommands.XReadResponse] = {
+      val initial = keys.map(k => k -> initialOffset(k)).toMap
+      val opts = XReadOpts.default.copy(blockMillisecond = block.toMillis.some, count = count)
+      Stream.eval(Ref.of[F, Map[String, StreamOffset]](initial)).flatMap { ref =>
+        (for {
+          offsets <- Stream.eval(ref.get)
+          list <- Stream.eval(xread(offsets.values.toSet, opts).run(connection)).flattenOption
+          newOffsets = offsetsByKey(list.flatMap(_.records)).collect { case (key, Some(value)) => key -> value }.toList
+          _ <- Stream.eval(newOffsets.map { case (k, v) => ref.update(_.updated(k, v)) }.sequence)
+          result <- Stream.emits(list)
+        } yield result).repeat
+      }
+    }
+  }
+} 
\ No newline at end of file
diff --git a/core/src/test/scala/io/chrisdavenport/rediculous/RedisCommandsSpec.scala b/core/src/test/scala/io/chrisdavenport/rediculous/RedisCommandsSpec.scala
index b0abbb8..accb75f 100644
--- a/core/src/test/scala/io/chrisdavenport/rediculous/RedisCommandsSpec.scala
+++ b/core/src/test/scala/io/chrisdavenport/rediculous/RedisCommandsSpec.scala
@@ -4,8 +4,8 @@ import cats.syntax.all._
 import cats.effect._
 import munit.CatsEffectSuite
 import scala.concurrent.duration._
-import io.chrisdavenport.whaletail.Docker
-import io.chrisdavenport.whaletail.manager._
+import _root_.io.chrisdavenport.whaletail.Docker
+import _root_.io.chrisdavenport.whaletail.manager._
 import com.comcast.ip4s.Host
 import com.comcast.ip4s.Port
 
@@ -40,14 +40,32 @@ class RedisCommandsSpec extends CatsEffectSuite {
   override def munitFixtures: Seq[Fixture[_]] = Seq(
     redisConnection
   )
-  test("set a value"){ //connection => 
+  test("set/get parity"){ //connection => 
     redisConnection().flatMap{connection => 
       val key = "foo"
       val value = "bar"
-      val action = RedisCommands.set[RedisIO](key, value) >> RedisCommands.get[RedisIO](key)
+      val action = RedisCommands.set[RedisIO](key, value) >> 
+        RedisCommands.get[RedisIO](key) <* 
+        RedisCommands.del[RedisIO]("foo")
       action.run(connection)
     }.map{
       assertEquals(_, Some("bar"))
     }
   }
+
+  test("xadd/xread parity"){
+    redisConnection().flatMap{ connection => 
+      val kv = "bar" -> "baz"
+      val action = RedisCommands.xadd[RedisIO]("foo", List(kv)) >>
+        RedisCommands.xread[RedisIO](Set(RedisCommands.StreamOffset.All("foo"))) <*
+        RedisCommands.del[RedisIO]("foo")
+
+      val extract = (resp: Option[List[RedisCommands.XReadResponse]]) => 
+        resp.flatMap(_.headOption).flatMap(_.records.headOption).flatMap(_.keyValues.headOption)
+
+      action.run(connection).map{ resp => 
+        assertEquals(extract(resp), Some(kv))
+      }
+    }
+  }
 }
diff --git a/core/src/test/scala/io/chrisdavenport/rediculous/RedisStreamSpec.scala b/core/src/test/scala/io/chrisdavenport/rediculous/RedisStreamSpec.scala
new file mode 100644
index 0000000..be2bb69
--- /dev/null
+++ b/core/src/test/scala/io/chrisdavenport/rediculous/RedisStreamSpec.scala
@@ -0,0 +1,63 @@
+package io.chrisdavenport.rediculous
+
+import cats.syntax.all._
+import cats.effect._
+import munit.CatsEffectSuite
+import scala.concurrent.duration._
+import _root_.io.chrisdavenport.whaletail.Docker
+import _root_.io.chrisdavenport.whaletail.manager._
+import com.comcast.ip4s.Host
+import com.comcast.ip4s.Port
+
+class RedisStreamSpec extends CatsEffectSuite {
+  val resource = Docker.default[IO].flatMap(client => 
+    WhaleTailContainer.build(client, "redis", "latest".some, Map(6379 -> None), Map.empty, Map.empty)
+      .evalTap(
+        ReadinessStrategy.checkReadiness(
+          client,
+          _, 
+          ReadinessStrategy.LogRegex(".*Ready to accept connections.*\\s".r),
+          30.seconds
+        )
+      )
+  ).flatMap(container => 
+    for {
+      t <- Resource.eval(
+        container.ports.get(6379).liftTo[IO](new Throwable("Missing Port"))
+      )
+      (hostS, portI) = t
+      host <- Resource.eval(Host.fromString(hostS).liftTo[IO](new Throwable("Invalid Host")))
+      port <- Resource.eval(Port.fromInt(portI).liftTo[IO](new Throwable("Invalid Port")))
+      connection <- RedisConnection.pool[IO].withHost(host).withPort(port).build
+    } yield connection 
+    
+  )
+  // Not available on scala.js
+  val redisConnection = UnsafeResourceSuiteLocalDeferredFixture(
+      "redisconnection",
+      resource
+    )
+  override def munitFixtures: Seq[Fixture[_]] = Seq(
+    redisConnection
+  )
+  test("send a single message"){ //connection => 
+    val messages = List(
+      RedisStream.XAddMessage("foo", List("bar" -> "baz", "zoom" -> "zad"))
+    )
+    redisConnection().flatMap{connection => 
+      
+      val rStream = RedisStream.fromConnection(connection)
+      rStream.append(messages) >>
+      rStream.read(Set("foo"), 512).take(1).compile.lastOrError
+
+    }.map{ xrr => 
+      val i = xrr.stream
+      assertEquals(xrr.stream, "foo")
+      val i2 = xrr.records.flatMap(sr => sr.keyValues)
+      assertEquals(i2, messages.flatMap(_.body))
+    }
+  }
+
+}
+
+
diff --git a/examples/src/main/scala/StreamsExample.scala b/examples/src/main/scala/StreamsExample.scala
new file mode 100644
index 0000000..869b825
--- /dev/null
+++ b/examples/src/main/scala/StreamsExample.scala
@@ -0,0 +1,91 @@
+import io.chrisdavenport.rediculous._
+import java.util.concurrent.TimeoutException
+import scala.collection.immutable.Queue
+import scala.concurrent.duration._
+import scala.util.Random
+import cats.effect._
+import cats.implicits._
+import fs2._
+import fs2.timeseries.{TimeStamped, TimeSeries}
+import fs2.io.net._
+import com.comcast.ip4s._
+
+object StreamRate {
+  def rate[A] =
+    TimeStamped.withPerSecondRate[Option[Chunk[A]], Float](_.map(chunk => chunk.size.toFloat).getOrElse(0.0f))
+
+  def averageRate[A] =
+    rate[A].andThen(Scan.stateful1(Queue.empty[Float]) { 
+      case (q, tsv @ TimeStamped(_, Right(_))) => (q, tsv)
+      case (q, TimeStamped(t, Left(sample))) => 
+        val q2 = (sample +: q).take(10)
+        val average = q2.sum / q2.size
+        (q, TimeStamped(t, Left(average)))
+    })
+
+  implicit class Logger[F[_]: Temporal, A](input: Stream[F, A]) {
+    def logAverageRate(logger: Float => F[Unit]): Stream[F, A] =
+      TimeSeries.timePulled(input.chunks, 1.second, 1.second)
+        .through(averageRate.toPipe)
+        .flatMap {
+          case TimeStamped(_, Left(rate)) => Stream.exec(logger(rate))
+          case TimeStamped(_, Right(Some(chunk))) => Stream.chunk(chunk)
+          case TimeStamped(_, Right(None)) => Stream.empty
+        }
+  }
+}
+
+object StreamProducerExample extends IOApp {
+  import StreamRate._
+
+  def putStrLn[A](a: A): IO[Unit] = IO(println(a))
+
+  def randomMessage: IO[List[(String, String)]] = {
+    val rndKey   = IO(Random.nextInt(1000).toString)
+    val rndValue = IO(Random.nextString(10))
+    (rndKey, rndValue).parMapN{ case (k, v) => List(k -> v) }
+  }
+
+  def run(args: List[String]): IO[ExitCode] = {
+    val mystream = "mystream"
+
+    RedisConnection.pool[IO].withHost(host"localhost").withPort(port"6379").build
+      .map(RedisStream.fromConnection[IO])
+      .use { rs => 
+        val consumer = rs
+          .read(Set(mystream), 10000)
+          .evalMap(putStrLn)
+          .onError{ case err => Stream.exec(IO.println(s"Consumer err: $err"))}
+          .logAverageRate(rate => IO.println(s"Consumer rate: $rate/s"))
+
+        val producer = 
+          Stream
+            .repeatEval(randomMessage)
+            .map(RedisStream.XAddMessage(mystream, _))
+            .chunkMin(10000)
+            .flatMap{ chunk => 
+              Stream.evalSeq(rs.append(chunk.toList))
+            }
+            .onError{ case err => Stream.exec(IO.println(s"Producer err: $err"))}
+            .logAverageRate(rate => IO.println(s"Producer rate: $rate/s"))
+
+        val stream = 
+          // Stream.exec( RedisCommands.del[RedisPipeline]("mystream").pipeline[IO].run(client).void) ++
+          Stream.exec(IO.println("Started")) ++
+            consumer
+              .concurrently(producer) 
+              .interruptAfter(7.second)
+
+          // Stream.eval( RedisCommands.xlen[RedisPipeline]("mystream").pipeline[IO].run(client).flatMap(length => IO.println(s"Finished: $length")))
+
+        stream.compile.count.flatTap(l => putStrLn(s"Length: $l"))
+      }
+      .redeem(
+        { t =>
+          IO.println(s"Error: $t, Something went wrong")
+          ExitCode(1)
+        },
+        _ => ExitCode.Success
+      )
+  }
+} 
\ No newline at end of file