| encoding/json | Package json implements encoding and decoding of JSON as defined in RFC 7159. |
| errors | Package errors implements functions to manipulate errors. |
| fmt | Package fmt implements formatted I/O with functions analogous to C's printf and scanf. |
| github.com/envoyproxy/go-control-plane/envoy/api/v2 | |
| github.com/envoyproxy/go-control-plane/envoy/api/v2/core | |
| github.com/envoyproxy/go-control-plane/envoy/api/v2/endpoint | |
| github.com/envoyproxy/go-control-plane/envoy/type | |
| github.com/google/go-cmp/cmp | Package cmp determines equality of values. |
| github.com/google/go-cmp/cmp/cmpopts | Package cmpopts provides common options for the cmp package. |
| google.golang.org/grpc/balancer | Package balancer defines APIs for load balancing in gRPC. |
| google.golang.org/grpc/balancer/base | Package base defines a balancer base that can be used to build balancers with different picking algorithms. |
| google.golang.org/grpc/balancer/roundrobin | Package roundrobin defines a roundrobin balancer. |
| google.golang.org/grpc/balancer/weightedroundrobin | Package weightedroundrobin provides an implementation of the weighted round robin LB policy, as defined in [gRFC A58]. |
| google.golang.org/grpc/codes | Package codes defines the canonical error codes used by gRPC. |
| google.golang.org/grpc/connectivity | Package connectivity defines connectivity semantics. |
| google.golang.org/grpc/grpclog | Package grpclog defines logging for grpc. |
| google.golang.org/grpc/internal/buffer | Package buffer provides an implementation of an unbounded buffer. |
| google.golang.org/grpc/internal/grpclog | Package grpclog provides logging functionality for internal gRPC packages, outside of the functionality provided by the external `grpclog` package. |
| google.golang.org/grpc/internal/grpcsync | Package grpcsync implements additional synchronization primitives built upon the sync package. |
| google.golang.org/grpc/internal/wrr | Package wrr contains the interface and common implementations of wrr algorithms. |
| google.golang.org/grpc/resolver | Package resolver defines APIs for name resolution in gRPC. |
| google.golang.org/grpc/serviceconfig | Package serviceconfig defines types and methods for operating on gRPC service configs. |
| google.golang.org/grpc/status | Package status implements errors returned by gRPC. |
| google.golang.org/grpc/xds/internal | Package internal contains functions/structs shared by xds balancers/resolvers. |
| google.golang.org/grpc/xds/internal/balancer/balancergroup | |
| google.golang.org/grpc/xds/internal/balancer/weightedtarget/weightedaggregator | |
| google.golang.org/grpc/xds/internal/client | |
| google.golang.org/grpc/xds/internal/client/load | |
| google.golang.org/grpc/xds/internal/env | |
| net | Package net provides a portable interface for network I/O, including TCP/IP, UDP, domain name resolution, and Unix domain sockets. |
| reflect | Package reflect implements run-time reflection, allowing a program to manipulate objects with arbitrary types. |
| strconv | Package strconv implements conversions to and from string representations of basic data types. |
| sync | Package sync provides basic synchronization primitives such as mutual exclusion locks. |
| time | Package time provides functionality for measuring and displaying time. |