| Name | Description | Type | Package | Framework |
| BufferCodec | Class | reactor.io.codec | Reactor | |
| ByteArrayCodec | A simple Codec implementation that turns a Buffer into a byte[] andAuthor:Jon Brisbin, Stephane Maldini | Class | reactor.io.codec | Reactor |
| Codec | instance of IN and passing that to the given Consumer. | Class | reactor.io.codec | Reactor |
| CompressionCodec | Class | reactor.io.codec.compress | Reactor | |
| DelimitedCodec | An implementation of Codec that decodes by splitting a Buffer into segments based on a delimiter and encodes by appending its delimiter to each piece of output. | Class | reactor.io.codec | Reactor |
| Frame | Class | reactor.io.codec | Reactor | |
| FrameCodec | Codec for decoding data into length-field-based Frames. | Class | reactor.io.codec | Reactor |
| FrameCodec .LengthField | Returns the enum constant of this type with the specified name. | Class | reactor.io.codec | Reactor |
| GzipCodec | Class | reactor.io.codec.compress | Reactor | |
| JacksonJsonCodec | Class | reactor.io.codec.json | Reactor | |
| JavaSerializationCodec | Codec to transform Java objects into Buffers and visa-versa. | Class | reactor.io.codec | Reactor |
| JsonCodec | A codec for decoding JSON into Java objects and encoding Java objects into JSON. | Class | reactor.io.codec.json | Reactor |
| KryoCodec | Class | reactor.io.codec.kryo | Reactor | |
| KryoPoolCodec | Class | reactor.io.codec.kryo | Reactor | |
| LengthFieldCodec | A codec that uses a length-field at the start of each chunk to denote the chunk's size. | Class | reactor.io.codec | Reactor |
| PassThroughCodec | A simple Codec that uses the source object as both input and output. | Class | reactor.io.codec | Reactor |
| ProtobufCodec | Class | reactor.io.codec.protobuf | Reactor | |
| SerializationCodec | Abstract base class for Codec Codecs that perform serialization of objects. | Class | reactor.io.codec | Reactor |
| SnappyCodec | Class | reactor.io.codec.compress | Reactor | |
| StandardCodecs | A selection of standard codecs. | Class | reactor.io.codec | Reactor |
| StringCodec | Class | reactor.io.codec | Reactor | |