diff --git a/api/wasm.go b/api/wasm.go
index 695856c4..3c31f3e9 100644
--- a/api/wasm.go
+++ b/api/wasm.go
@@ -125,7 +125,7 @@ func ValueTypeName(t ValueType) string {
 
 // Module return functions exported in a module, post-instantiation.
 //
-// Notes
+// # Notes
 //
 //   - Closing the wazero.Runtime closes any Module it instantiated.
 //   - This is an interface for decoupling, not third-party implementations. All implementations are in wazero.
@@ -316,7 +316,7 @@ type MutableGlobal interface {
 
 // Memory allows restricted access to a module's memory. Notably, this does not allow growing.
 //
-// Notes
+// # Notes
 //
 //   - All functions accept a context.Context, which when nil, default to context.Background.
 //   - This is an interface for decoupling, not third-party implementations. All implementations are in wazero.
@@ -334,11 +334,11 @@ type Memory interface {
 	// The return val is the previous memory size in pages, or false if the
 	// delta was ignored as it exceeds max memory.
 	//
-	// Notes
+	// # Notes
 	//
-	//	* This is the same as the "memory.grow" instruction defined in the
+	//   - This is the same as the "memory.grow" instruction defined in the
 	//	  WebAssembly Core Specification, except returns false instead of -1.
-	//	* When this returns true, any shared views via Read must be refreshed.
+	//   - When this returns true, any shared views via Read must be refreshed.
 	//
 	// See MemorySizer Read and https://www.w3.org/TR/2019/REC-wasm-core-1-20191205/#grow-mem
 	Grow(ctx context.Context, deltaPages uint32) (previousPages uint32, ok bool)
diff --git a/assemblyscript/assemblyscript.go b/assemblyscript/assemblyscript.go
index 3cd522af..18a8c462 100644
--- a/assemblyscript/assemblyscript.go
+++ b/assemblyscript/assemblyscript.go
@@ -47,7 +47,7 @@ const (
 // Instantiate instantiates the "env" module used by AssemblyScript into the
 // runtime default namespace.
 //
-// Notes
+// # Notes
 //
 //   - Closing the wazero.Runtime has the same effect as closing the result.
 //   - To add more functions to the "env" module, use FunctionExporter.
diff --git a/assemblyscript/assemblyscript_test.go b/assemblyscript/assemblyscript_test.go
index e3215c19..77c93fb3 100644
--- a/assemblyscript/assemblyscript_test.go
+++ b/assemblyscript/assemblyscript_test.go
@@ -14,6 +14,7 @@ import (
 	"github.com/tetratelabs/wazero"
 	"github.com/tetratelabs/wazero/api"
 	. "github.com/tetratelabs/wazero/experimental"
+	"github.com/tetratelabs/wazero/experimental/logging"
 	"github.com/tetratelabs/wazero/internal/testing/require"
 	"github.com/tetratelabs/wazero/internal/u64"
 	"github.com/tetratelabs/wazero/internal/wasm"
@@ -398,7 +399,7 @@ func requireModule(t *testing.T, fns FunctionExporter, config wazero.ModuleConfi
 	var log bytes.Buffer
 
 	// Set context to one that has an experimental listener
-	ctx := context.WithValue(testCtx, FunctionListenerFactoryKey{}, NewLoggingListenerFactory(&log))
+	ctx := context.WithValue(testCtx, FunctionListenerFactoryKey{}, logging.NewLoggingListenerFactory(&log))
 
 	r := wazero.NewRuntimeWithConfig(wazero.NewRuntimeConfigInterpreter())
 
diff --git a/builder.go b/builder.go
index 75bf18c2..2895a15e 100644
--- a/builder.go
+++ b/builder.go
@@ -36,7 +36,7 @@ import (
 //
 //	env2, _ := r.InstantiateModule(ctx, compiled, wazero.NewModuleConfig().WithName("env.2"))
 //
-// Notes
+// # Notes
 //
 //   - ModuleBuilder is mutable: each method returns the same instance for
 //     chaining.
@@ -50,11 +50,11 @@ type ModuleBuilder interface {
 	// ExportFunction adds a function written in Go, which a WebAssembly module can import.
 	// If a function is already exported with the same name, this overwrites it.
 	//
-	// Parameters
+	// # Parameters
 	//
-	//	* exportName - The name to export. Ex "random_get"
-	//	* goFunc - The `func` to export.
-	//	* names - If present, the first is the api.FunctionDefinition name.
+	//   - exportName - The name to export. Ex "random_get"
+	//   - goFunc - The `func` to export.
+	//   - names - If present, the first is the api.FunctionDefinition name.
 	//	  If any follow, they must match the count of goFunc's parameters.
 	//
 	// Ex.
@@ -116,19 +116,19 @@ type ModuleBuilder interface {
 	// ExportMemory adds linear memory, which a WebAssembly module can import and become available via api.Memory.
 	// If a memory is already exported with the same name, this overwrites it.
 	//
-	// Parameters
+	// # Parameters
 	//
-	//	* name - the name to export. Ex "memory" for wasi_snapshot_preview1.ModuleSnapshotPreview1
-	//	* minPages - the possibly zero initial size in pages (65536 bytes per page).
+	//   - name - the name to export. Ex "memory" for wasi_snapshot_preview1.ModuleSnapshotPreview1
+	//   - minPages - the possibly zero initial size in pages (65536 bytes per page).
 	//
 	// For example, the WebAssembly 1.0 Text Format below is the equivalent of this builder method:
 	//	// (memory (export "memory") 1)
 	//	builder.ExportMemory(1)
 	//
-	// Notes
+	// # Notes
 	//
-	//	* This is allowed to grow to (4GiB) limited by api.MemorySizer. To bound it, use ExportMemoryWithMax.
-	//	* Version 1.0 (20191205) of the WebAssembly spec allows at most one memory per module.
+	//   - This is allowed to grow to (4GiB) limited by api.MemorySizer. To bound it, use ExportMemoryWithMax.
+	//   - Version 1.0 (20191205) of the WebAssembly spec allows at most one memory per module.
 	//
 	// See https://www.w3.org/TR/2019/REC-wasm-core-1-20191205/#memory-section%E2%91%A0
 	ExportMemory(name string, minPages uint32) ModuleBuilder
@@ -208,11 +208,11 @@ type ModuleBuilder interface {
 	//		ExportFunction("hello", hello).
 	//		Instantiate(ctx, r)
 	//
-	// Notes
+	// # Notes
 	//
-	//	* Closing the Namespace has the same effect as closing the result.
-	//	* Fields in the builder are copied during instantiation: Later changes do not affect the instantiated result.
-	//	* To avoid using configuration defaults, use Compile instead.
+	//   - Closing the Namespace has the same effect as closing the result.
+	//   - Fields in the builder are copied during instantiation: Later changes do not affect the instantiated result.
+	//   - To avoid using configuration defaults, use Compile instead.
 	Instantiate(context.Context, Namespace) (api.Module, error)
 }
 
diff --git a/config.go b/config.go
index cff4236f..99bef862 100644
--- a/config.go
+++ b/config.go
@@ -31,10 +31,10 @@ type RuntimeConfig interface {
 	// ("bulk-memory-operations"). This defaults to false as the feature was not finished in WebAssembly 1.0.
 	//
 	// Here are the notable effects:
-	//	* Adds `memory.fill`, `memory.init`, `memory.copy` and `data.drop` instructions.
-	//	* Adds `table.init`, `table.copy` and `elem.drop` instructions.
-	//	* Introduces a "passive" form of element and data segments.
-	//	* Stops checking "active" element and data segment boundaries at compile-time, meaning they can error at runtime.
+	//   - Adds `memory.fill`, `memory.init`, `memory.copy` and `data.drop` instructions.
+	//   - Adds `table.init`, `table.copy` and `elem.drop` instructions.
+	//   - Introduces a "passive" form of element and data segments.
+	//   - Stops checking "active" element and data segment boundaries at compile-time, meaning they can error at runtime.
 	//
 	// Note: "bulk-memory-operations" is mixed with the "reference-types" proposal
 	// due to the WebAssembly Working Group merging them "mutually dependent".
@@ -49,8 +49,8 @@ type RuntimeConfig interface {
 	// finished in WebAssembly 1.0 (20191205).
 	//
 	// Here are the notable effects:
-	//	* Function (`func`) types allow more than one result
-	//	* Block types (`block`, `loop` and `if`) can be arbitrary function types
+	//   - Function (`func`) types allow more than one result
+	//   - Block types (`block`, `loop` and `if`) can be arbitrary function types
 	//
 	// See https://github.com/WebAssembly/spec/blob/main/proposals/multi-value/Overview.md
 	WithFeatureMultiValue(bool) RuntimeConfig
@@ -66,22 +66,22 @@ type RuntimeConfig interface {
 	// ("nontrapping-float-to-int-conversion"). This defaults to false as the feature was not in WebAssembly 1.0.
 	//
 	// The only effect of enabling is allowing the following instructions, which return 0 on NaN instead of panicking.
-	//	* `i32.trunc_sat_f32_s`
-	//	* `i32.trunc_sat_f32_u`
-	//	* `i32.trunc_sat_f64_s`
-	//	* `i32.trunc_sat_f64_u`
-	//	* `i64.trunc_sat_f32_s`
-	//	* `i64.trunc_sat_f32_u`
-	//	* `i64.trunc_sat_f64_s`
-	//	* `i64.trunc_sat_f64_u`
+	//   - `i32.trunc_sat_f32_s`
+	//   - `i32.trunc_sat_f32_u`
+	//   - `i32.trunc_sat_f64_s`
+	//   - `i32.trunc_sat_f64_u`
+	//   - `i64.trunc_sat_f32_s`
+	//   - `i64.trunc_sat_f32_u`
+	//   - `i64.trunc_sat_f64_s`
+	//   - `i64.trunc_sat_f64_u`
 	//
 	// See https://github.com/WebAssembly/spec/blob/main/proposals/nontrapping-float-to-int-conversion/Overview.md
 	WithFeatureNonTrappingFloatToIntConversion(bool) RuntimeConfig
 
 	// WithFeatureReferenceTypes enables various instructions and features related to table and new reference types.
 	//
-	//	* Introduction of new value types: `funcref` and `externref`.
-	//	* Support for the following new instructions:
+	//   - Introduction of new value types: `funcref` and `externref`.
+	//   - Support for the following new instructions:
 	//	 * `ref.null`
 	//	 * `ref.func`
 	//	 * `ref.is_null`
@@ -90,7 +90,7 @@ type RuntimeConfig interface {
 	//	 * `table.grow`
 	//	 * `table.set`
 	//	 * `table.size`
-	//	* Support for multiple tables per module:
+	//   - Support for multiple tables per module:
 	//	 * `call_indirect`, `table.init`, `table.copy` and `elem.drop` instructions can take non-zero table index.
 	//	 * Element segments can take non-zero table index.
 	//
@@ -107,7 +107,7 @@ type RuntimeConfig interface {
 	// as the feature was not in WebAssembly 1.0.
 	//
 	// Here are the notable effects:
-	//	* Adds instructions `i32.extend8_s`, `i32.extend16_s`, `i64.extend8_s`, `i64.extend16_s` and `i64.extend32_s`
+	//   - Adds instructions `i32.extend8_s`, `i32.extend16_s`, `i64.extend8_s`, `i64.extend16_s` and `i64.extend32_s`
 	//
 	// See https://github.com/WebAssembly/spec/blob/main/proposals/sign-extension-ops/Overview.md
 	WithFeatureSignExtensionOps(bool) RuntimeConfig
@@ -451,11 +451,11 @@ type ModuleConfig interface {
 	// WithStartFunctions configures the functions to call after the module is
 	// instantiated. Defaults to "_start".
 	//
-	// Notes
+	// # Notes
 	//
-	//	* If any function doesn't exist, it is skipped. However, all functions
+	//   - If any function doesn't exist, it is skipped. However, all functions
 	//	  that do exist are called in order.
-	//	* Some start functions may exit the module during instantiate with a
+	//   - Some start functions may exit the module during instantiate with a
 	//	  sys.ExitError (ex. emscripten), preventing use of exported functions.
 	WithStartFunctions(...string) ModuleConfig
 
@@ -464,10 +464,10 @@ type ModuleConfig interface {
 	// This writer is most commonly used by the functions like "fd_write" in "wasi_snapshot_preview1" although it could
 	// be used by functions imported from other modules.
 	//
-	// Notes
+	// # Notes
 	//
-	//	* The caller is responsible to close any io.Writer they supply: It is not closed on api.Module Close.
-	//	* This does not default to os.Stderr as that both violates sandboxing and prevents concurrent modules.
+	//   - The caller is responsible to close any io.Writer they supply: It is not closed on api.Module Close.
+	//   - This does not default to os.Stderr as that both violates sandboxing and prevents concurrent modules.
 	//
 	// See https://linux.die.net/man/3/stderr
 	WithStderr(io.Writer) ModuleConfig
@@ -477,10 +477,10 @@ type ModuleConfig interface {
 	// This reader is most commonly used by the functions like "fd_read" in "wasi_snapshot_preview1" although it could
 	// be used by functions imported from other modules.
 	//
-	// Notes
+	// # Notes
 	//
-	//	* The caller is responsible to close any io.Reader they supply: It is not closed on api.Module Close.
-	//	* This does not default to os.Stdin as that both violates sandboxing and prevents concurrent modules.
+	//   - The caller is responsible to close any io.Reader they supply: It is not closed on api.Module Close.
+	//   - This does not default to os.Stdin as that both violates sandboxing and prevents concurrent modules.
 	//
 	// See https://linux.die.net/man/3/stdin
 	WithStdin(io.Reader) ModuleConfig
@@ -490,10 +490,10 @@ type ModuleConfig interface {
 	// This writer is most commonly used by the functions like "fd_write" in "wasi_snapshot_preview1" although it could
 	// be used by functions imported from other modules.
 	//
-	// Notes
+	// # Notes
 	//
-	//	* The caller is responsible to close any io.Writer they supply: It is not closed on api.Module Close.
-	//	* This does not default to os.Stdout as that both violates sandboxing and prevents concurrent modules.
+	//   - The caller is responsible to close any io.Writer they supply: It is not closed on api.Module Close.
+	//   - This does not default to os.Stdout as that both violates sandboxing and prevents concurrent modules.
 	//
 	// See https://linux.die.net/man/3/stdout
 	WithStdout(io.Writer) ModuleConfig
@@ -528,11 +528,11 @@ type ModuleConfig interface {
 	//			return clock.nanotime()
 	//		}, sys.ClockResolution(time.Microsecond.Nanoseconds()))
 	//
-	// Notes:
-	//	* This does not default to time.Since as that violates sandboxing.
-	//	* Some compilers implement sleep by looping on sys.Nanotime (ex. Go).
-	//	* If you set this, you should probably set WithNanosleep also.
-	//	* Use WithSysNanotime for a usable implementation.
+	// # Notes:
+	//   - This does not default to time.Since as that violates sandboxing.
+	//   - Some compilers implement sleep by looping on sys.Nanotime (ex. Go).
+	//   - If you set this, you should probably set WithNanosleep also.
+	//   - Use WithSysNanotime for a usable implementation.
 	WithNanotime(sys.Nanotime, sys.ClockResolution) ModuleConfig
 
 	// WithSysNanotime uses time.Now for sys.Nanotime with a resolution of 1us.
@@ -552,12 +552,12 @@ type ModuleConfig interface {
 	//				err := unix.ClockNanosleep(unix.CLOCK_MONOTONIC, 0, &rel, &remain)
 	//			--snip--
 	//
-	// Notes:
-	//	* This primarily supports `poll_oneoff` for relative clock events.
-	//	* This does not default to time.Sleep as that violates sandboxing.
-	//	* Some compilers implement sleep by looping on sys.Nanotime (ex. Go).
-	//	* If you set this, you should probably set WithNanotime also.
-	//	* Use WithSysNanosleep for a usable implementation.
+	// # Notes:
+	//   - This primarily supports `poll_oneoff` for relative clock events.
+	//   - This does not default to time.Sleep as that violates sandboxing.
+	//   - Some compilers implement sleep by looping on sys.Nanotime (ex. Go).
+	//   - If you set this, you should probably set WithNanotime also.
+	//   - Use WithSysNanosleep for a usable implementation.
 	WithNanosleep(sys.Nanosleep) ModuleConfig
 
 	// WithSysNanosleep uses time.Sleep for sys.Nanosleep.
diff --git a/emscripten/emscripten.go b/emscripten/emscripten.go
index 040b19e5..19f08e25 100644
--- a/emscripten/emscripten.go
+++ b/emscripten/emscripten.go
@@ -23,7 +23,7 @@ import (
 // Instantiate instantiates the "env" module used by Emscripten into the
 // runtime default namespace.
 //
-// Notes
+// # Notes
 //
 //   - Closing the wazero.Runtime has the same effect as closing the result.
 //   - To add more functions to the "env" module, use FunctionExporter.
diff --git a/emscripten/emscripten_test.go b/emscripten/emscripten_test.go
index 91de67df..e46f2401 100644
--- a/emscripten/emscripten_test.go
+++ b/emscripten/emscripten_test.go
@@ -8,6 +8,7 @@ import (
 
 	"github.com/tetratelabs/wazero"
 	. "github.com/tetratelabs/wazero/experimental"
+	"github.com/tetratelabs/wazero/experimental/logging"
 	"github.com/tetratelabs/wazero/internal/testing/require"
 	"github.com/tetratelabs/wazero/sys"
 	"github.com/tetratelabs/wazero/wasi_snapshot_preview1"
@@ -26,7 +27,7 @@ func TestGrow(t *testing.T) {
 	var log bytes.Buffer
 
 	// Set context to one that has an experimental listener
-	ctx := context.WithValue(testCtx, FunctionListenerFactoryKey{}, NewLoggingListenerFactory(&log))
+	ctx := context.WithValue(testCtx, FunctionListenerFactoryKey{}, logging.NewLoggingListenerFactory(&log))
 
 	r := wazero.NewRuntimeWithConfig(wazero.NewRuntimeConfigInterpreter())
 	defer r.Close(ctx)
diff --git a/experimental/listener.go b/experimental/listener.go
index 36dca873..29fe77ea 100644
--- a/experimental/listener.go
+++ b/experimental/listener.go
@@ -27,21 +27,23 @@ type FunctionListener interface {
 	// Before is invoked before a function is called. The returned context will
 	// be used as the context of this function call.
 	//
-	// Params
+	// # Params
 	//
-	//	* ctx - the context of the caller function which must be the same
-	//	  instance or parent of the result.
-	//	* paramValues - api.ValueType encoded parameters.
-	Before(ctx context.Context, paramValues []uint64) context.Context
+	//   - ctx: the context of the caller function which must be the same
+	//	   instance or parent of the result.
+	//   - def: the function definition.
+	//   - paramValues:  api.ValueType encoded parameters.
+	Before(ctx context.Context, def api.FunctionDefinition, paramValues []uint64) context.Context
 
 	// After is invoked after a function is called.
 	//
-	// Params
+	// # Params
 	//
-	//	* ctx - the context returned by Before.
-	//	* err - nil if the function didn't err
-	//	* resultValues - api.ValueType encoded results.
-	After(ctx context.Context, err error, resultValues []uint64)
+	//   - ctx: the context returned by Before.
+	//   - def: the function definition.
+	//   - err: nil if the function didn't err
+	//   - resultValues: api.ValueType encoded results.
+	After(ctx context.Context, def api.FunctionDefinition, err error, resultValues []uint64)
 }
 
 // TODO: We need to add tests to enginetest to ensure contexts nest. A good test can use a combination of call and call
diff --git a/experimental/listener_example_test.go b/experimental/listener_example_test.go
new file mode 100644
index 00000000..5fe921e3
--- /dev/null
+++ b/experimental/listener_example_test.go
@@ -0,0 +1,92 @@
+package experimental_test
+
+import (
+	"context"
+	_ "embed"
+	"fmt"
+	"log"
+	"sort"
+
+	"github.com/tetratelabs/wazero"
+	"github.com/tetratelabs/wazero/api"
+	. "github.com/tetratelabs/wazero/experimental"
+	"github.com/tetratelabs/wazero/wasi_snapshot_preview1"
+)
+
+// listenerWasm was generated by the following:
+//
+//	cd testdata; wat2wasm --debug-names listener.wat
+//
+//go:embed logging/testdata/listener.wasm
+var listenerWasm []byte
+
+// uniqGoFuncs implements both FunctionListenerFactory and FunctionListener
+type uniqGoFuncs map[string]struct{}
+
+// callees returns the go functions called.
+func (u uniqGoFuncs) callees() []string {
+	ret := make([]string, 0, len(u))
+	for k := range u {
+		ret = append(ret, k)
+	}
+	// Sort names for consistent iteration
+	sort.Strings(ret)
+	return ret
+}
+
+// NewListener implements FunctionListenerFactory.NewListener
+func (u uniqGoFuncs) NewListener(def api.FunctionDefinition) FunctionListener {
+	if def.GoFunc() == nil {
+		return nil // only track go funcs
+	}
+	return u
+}
+
+// Before implements FunctionListener.Before
+func (u uniqGoFuncs) Before(ctx context.Context, def api.FunctionDefinition, _ []uint64) context.Context {
+	u[def.DebugName()] = struct{}{}
+	return ctx
+}
+
+// After implements FunctionListener.After
+func (u uniqGoFuncs) After(context.Context, api.FunctionDefinition, error, []uint64) {}
+
+// This shows how to make a listener that counts go function calls.
+func Example_customListenerFactory() {
+	u := uniqGoFuncs{}
+
+	// Set context to one that has an experimental listener
+	ctx := context.WithValue(context.Background(), FunctionListenerFactoryKey{}, u)
+
+	r := wazero.NewRuntimeWithConfig(wazero.NewRuntimeConfigInterpreter())
+	defer r.Close(ctx) // This closes everything this Runtime created.
+
+	if _, err := wasi_snapshot_preview1.Instantiate(ctx, r); err != nil {
+		log.Panicln(err)
+	}
+
+	// Compile the WebAssembly module using the default configuration.
+	code, err := r.CompileModule(ctx, listenerWasm, wazero.NewCompileConfig())
+	if err != nil {
+		log.Panicln(err)
+	}
+
+	mod, err := r.InstantiateModule(ctx, code, wazero.NewModuleConfig())
+	if err != nil {
+		log.Panicln(err)
+	}
+
+	for i := 0; i < 5; i++ {
+		if _, err = mod.ExportedFunction("rand").Call(ctx, 4); err != nil {
+			log.Panicln(err)
+		}
+	}
+
+	// A Go function was called multiple times, but we should only see it once.
+	for _, f := range u.callees() {
+		fmt.Println(f)
+	}
+
+	// Output:
+	// wasi_snapshot_preview1.random_get
+}
diff --git a/experimental/log_listener.go b/experimental/logging/log_listener.go
similarity index 91%
rename from experimental/log_listener.go
rename to experimental/logging/log_listener.go
index 93056dee..831a1df6 100644
--- a/experimental/log_listener.go
+++ b/experimental/logging/log_listener.go
@@ -1,4 +1,4 @@
-package experimental
+package logging
 
 import (
 	"context"
@@ -8,12 +8,13 @@ import (
 	"strings"
 
 	"github.com/tetratelabs/wazero/api"
+	"github.com/tetratelabs/wazero/experimental"
 	"github.com/tetratelabs/wazero/internal/wasi_snapshot_preview1"
 )
 
 // NewLoggingListenerFactory implements FunctionListenerFactory to log all
 // functions that have a name to the writer.
-func NewLoggingListenerFactory(writer io.Writer) FunctionListenerFactory {
+func NewLoggingListenerFactory(writer io.Writer) experimental.FunctionListenerFactory {
 	return &loggingListenerFactory{writer}
 }
 
@@ -21,7 +22,7 @@ type loggingListenerFactory struct{ writer io.Writer }
 
 // NewListener implements the same method as documented on
 // experimental.FunctionListener.
-func (f *loggingListenerFactory) NewListener(fnd api.FunctionDefinition) FunctionListener {
+func (f *loggingListenerFactory) NewListener(fnd api.FunctionDefinition) experimental.FunctionListener {
 	return &loggingListener{writer: f.writer, fnd: fnd, isWasi: fnd.ModuleName() == "wasi_snapshot_preview1"}
 }
 
@@ -39,7 +40,7 @@ type loggingListener struct {
 
 // Before logs to stdout the module and function name, prefixed with '-->' and
 // indented based on the call nesting level.
-func (l *loggingListener) Before(ctx context.Context, vals []uint64) context.Context {
+func (l *loggingListener) Before(ctx context.Context, _ api.FunctionDefinition, vals []uint64) context.Context {
 	nestLevel, _ := ctx.Value(nestLevelKey{}).(int)
 
 	l.writeIndented(true, nil, vals, nestLevel+1)
@@ -50,7 +51,7 @@ func (l *loggingListener) Before(ctx context.Context, vals []uint64) context.Con
 
 // After logs to stdout the module and function name, prefixed with '<--' and
 // indented based on the call nesting level.
-func (l *loggingListener) After(ctx context.Context, err error, vals []uint64) {
+func (l *loggingListener) After(ctx context.Context, _ api.FunctionDefinition, err error, vals []uint64) {
 	// Note: We use the nest level directly even though it is the "next" nesting level.
 	// This works because our indent of zero nesting is one tab.
 	l.writeIndented(false, err, vals, ctx.Value(nestLevelKey{}).(int))
diff --git a/experimental/log_listener_example_test.go b/experimental/logging/log_listener_example_test.go
similarity index 84%
rename from experimental/log_listener_example_test.go
rename to experimental/logging/log_listener_example_test.go
index c7d0f78d..7c1f4880 100644
--- a/experimental/log_listener_example_test.go
+++ b/experimental/logging/log_listener_example_test.go
@@ -1,4 +1,4 @@
-package experimental_test
+package logging_test
 
 import (
 	"context"
@@ -7,7 +7,8 @@ import (
 	"os"
 
 	"github.com/tetratelabs/wazero"
-	. "github.com/tetratelabs/wazero/experimental"
+	"github.com/tetratelabs/wazero/experimental"
+	"github.com/tetratelabs/wazero/experimental/logging"
 	"github.com/tetratelabs/wazero/wasi_snapshot_preview1"
 )
 
@@ -21,7 +22,7 @@ var listenerWasm []byte
 // This is a very basic integration of listener. The main goal is to show how it is configured.
 func Example_newLoggingListenerFactory() {
 	// Set context to one that has an experimental listener
-	ctx := context.WithValue(context.Background(), FunctionListenerFactoryKey{}, NewLoggingListenerFactory(os.Stdout))
+	ctx := context.WithValue(context.Background(), experimental.FunctionListenerFactoryKey{}, logging.NewLoggingListenerFactory(os.Stdout))
 
 	r := wazero.NewRuntimeWithConfig(wazero.NewRuntimeConfigInterpreter())
 	defer r.Close(ctx) // This closes everything this Runtime created.
diff --git a/experimental/log_listener_test.go b/experimental/logging/log_listener_test.go
similarity index 91%
rename from experimental/log_listener_test.go
rename to experimental/logging/log_listener_test.go
index f41c8939..531b7569 100644
--- a/experimental/log_listener_test.go
+++ b/experimental/logging/log_listener_test.go
@@ -1,18 +1,22 @@
-package experimental_test
+package logging_test
 
 import (
 	"bytes"
+	"context"
 	"io"
 	"math"
 	"testing"
 
 	"github.com/tetratelabs/wazero/api"
-	"github.com/tetratelabs/wazero/experimental"
+	"github.com/tetratelabs/wazero/experimental/logging"
 	"github.com/tetratelabs/wazero/internal/testing/require"
 	"github.com/tetratelabs/wazero/internal/wasm"
 	"github.com/tetratelabs/wazero/wasi_snapshot_preview1"
 )
 
+// testCtx is an arbitrary, non-default context. Non-nil also prevents linter errors.
+var testCtx = context.WithValue(context.Background(), struct{}{}, "arbitrary")
+
 func Test_loggingListener(t *testing.T) {
 	wasiFuncName := "random_get"
 	wasiFuncType := &wasm.FunctionType{
@@ -261,7 +265,7 @@ func Test_loggingListener(t *testing.T) {
 	}
 
 	var out bytes.Buffer
-	lf := experimental.NewLoggingListenerFactory(&out)
+	lf := logging.NewLoggingListenerFactory(&out)
 	fn := func() {}
 	for _, tt := range tests {
 		tc := tt
@@ -288,11 +292,12 @@ func Test_loggingListener(t *testing.T) {
 				m.CodeSection = []*wasm.Code{{Body: []byte{wasm.OpcodeEnd}}}
 			}
 			m.BuildFunctionDefinitions()
+			def := m.FunctionDefinitionSection[0]
 			l := lf.NewListener(m.FunctionDefinitionSection[0])
 
 			out.Reset()
-			ctx := l.Before(testCtx, tc.params)
-			l.After(ctx, tc.err, tc.results)
+			ctx := l.Before(testCtx, def, tc.params)
+			l.After(ctx, def, tc.err, tc.results)
 			require.Equal(t, tc.expected, out.String())
 		})
 	}
@@ -311,7 +316,7 @@ func toNameMap(names []string) wasm.NameMap {
 
 func Test_loggingListener_indentation(t *testing.T) {
 	out := bytes.NewBuffer(nil)
-	lf := experimental.NewLoggingListenerFactory(out)
+	lf := logging.NewLoggingListenerFactory(out)
 	m := &wasm.Module{
 		TypeSection:     []*wasm.FunctionType{{}},
 		FunctionSection: []wasm.Index{0, 0},
@@ -322,13 +327,15 @@ func Test_loggingListener_indentation(t *testing.T) {
 		},
 	}
 	m.BuildFunctionDefinitions()
-	l1 := lf.NewListener(m.FunctionDefinitionSection[0])
-	l2 := lf.NewListener(m.FunctionDefinitionSection[1])
+	def1 := m.FunctionDefinitionSection[0]
+	l1 := lf.NewListener(def1)
+	def2 := m.FunctionDefinitionSection[1]
+	l2 := lf.NewListener(def2)
 
-	ctx := l1.Before(testCtx, []uint64{})
-	ctx1 := l2.Before(ctx, []uint64{})
-	l2.After(ctx1, nil, []uint64{})
-	l1.After(ctx, nil, []uint64{})
+	ctx := l1.Before(testCtx, def1, []uint64{})
+	ctx1 := l2.Before(ctx, def2, []uint64{})
+	l2.After(ctx1, def2, nil, []uint64{})
+	l1.After(ctx, def1, nil, []uint64{})
 	require.Equal(t, `--> test.fn1()
 	--> test.fn2()
 	<-- ()
diff --git a/experimental/testdata/listener.wasm b/experimental/logging/testdata/listener.wasm
similarity index 100%
rename from experimental/testdata/listener.wasm
rename to experimental/logging/testdata/listener.wasm
diff --git a/experimental/testdata/listener.wat b/experimental/logging/testdata/listener.wat
similarity index 100%
rename from experimental/testdata/listener.wat
rename to experimental/logging/testdata/listener.wat
diff --git a/internal/asm/arm64/consts.go b/internal/asm/arm64/consts.go
index f4c88fc1..fbd61265 100644
--- a/internal/asm/arm64/consts.go
+++ b/internal/asm/arm64/consts.go
@@ -692,9 +692,9 @@ const (
 	// VCNT is the CNT instruction. https://developer.arm.com/documentation/dui0802/a/A64-Advanced-SIMD-Vector-Instructions/CNT--vector-
 	VCNT
 	// VMOV has different semantics depending on the types of operands:
-	//	* LDR(SIMD&FP) if the src is memory and dst is a vector: https://developer.arm.com/documentation/ddi0596/2020-12/SIMD-FP-Instructions/LDR--immediate--SIMD-FP---Load-SIMD-FP-Register--immediate-offset--
-	//	* LDR(literal, SIMD&FP) if the src is static const and dst is a vector: https://developer.arm.com/documentation/dui0801/h/A64-Floating-point-Instructions/LDR--literal--SIMD-and-FP-
-	//	* STR(SIMD&FP) if the dst is memory and src is a vector: https://developer.arm.com/documentation/ddi0596/2020-12/SIMD-FP-Instructions/STR--immediate--SIMD-FP---Store-SIMD-FP-register--immediate-offset--
+	//   - LDR(SIMD&FP) if the src is memory and dst is a vector: https://developer.arm.com/documentation/ddi0596/2020-12/SIMD-FP-Instructions/LDR--immediate--SIMD-FP---Load-SIMD-FP-Register--immediate-offset--
+	//   - LDR(literal, SIMD&FP) if the src is static const and dst is a vector: https://developer.arm.com/documentation/dui0801/h/A64-Floating-point-Instructions/LDR--literal--SIMD-and-FP-
+	//   - STR(SIMD&FP) if the dst is memory and src is a vector: https://developer.arm.com/documentation/ddi0596/2020-12/SIMD-FP-Instructions/STR--immediate--SIMD-FP---Store-SIMD-FP-register--immediate-offset--
 	VMOV
 	// UMOV is the UMOV instruction https://developer.arm.com/documentation/ddi0596/2021-12/SIMD-FP-Instructions/UMOV--Unsigned-Move-vector-element-to-general-purpose-register-?lang=en
 	UMOV
diff --git a/internal/engine/interpreter/interpreter.go b/internal/engine/interpreter/interpreter.go
index 72224004..d22cd4be 100644
--- a/internal/engine/interpreter/interpreter.go
+++ b/internal/engine/interpreter/interpreter.go
@@ -811,7 +811,7 @@ func (ce *callEngine) callFunction(ctx context.Context, callCtx *wasm.CallContex
 func (ce *callEngine) callGoFunc(ctx context.Context, callCtx *wasm.CallContext, f *function, params []uint64) (results []uint64) {
 	callCtx = callCtx.WithMemory(ce.callerMemory())
 	if f.source.FunctionListener != nil {
-		ctx = f.source.FunctionListener.Before(ctx, params)
+		ctx = f.source.FunctionListener.Before(ctx, f.source.Definition(), params)
 	}
 	frame := &callFrame{f: f}
 	ce.pushFrame(frame)
@@ -819,7 +819,7 @@ func (ce *callEngine) callGoFunc(ctx context.Context, callCtx *wasm.CallContext,
 	ce.popFrame()
 	if f.source.FunctionListener != nil {
 		// TODO: This doesn't get the error due to use of panic to propagate them.
-		f.source.FunctionListener.After(ctx, nil, results)
+		f.source.FunctionListener.After(ctx, f.source.Definition(), nil, results)
 	}
 	return
 }
@@ -4299,10 +4299,10 @@ func i32Abs(v uint32) uint32 {
 }
 
 func (ce *callEngine) callNativeFuncWithListener(ctx context.Context, callCtx *wasm.CallContext, f *function, fnl experimental.FunctionListener) context.Context {
-	ctx = fnl.Before(ctx, ce.peekValues(len(f.source.Type.Params)))
+	ctx = fnl.Before(ctx, f.source.Definition(), ce.peekValues(len(f.source.Type.Params)))
 	ce.callNativeFunc(ctx, callCtx, f)
 	// TODO: This doesn't get the error due to use of panic to propagate them.
-	fnl.After(ctx, nil, ce.peekValues(len(f.source.Type.Results)))
+	fnl.After(ctx, f.source.Definition(), nil, ce.peekValues(len(f.source.Type.Results)))
 	return ctx
 }
 
diff --git a/internal/engine/interpreter/interpreter_test.go b/internal/engine/interpreter/interpreter_test.go
index c395d7af..e9d820db 100644
--- a/internal/engine/interpreter/interpreter_test.go
+++ b/internal/engine/interpreter/interpreter_test.go
@@ -10,6 +10,7 @@ import (
 	"unsafe"
 
 	"github.com/tetratelabs/wazero/experimental"
+	"github.com/tetratelabs/wazero/experimental/logging"
 	"github.com/tetratelabs/wazero/internal/buildoptions"
 	"github.com/tetratelabs/wazero/internal/testing/enginetest"
 	"github.com/tetratelabs/wazero/internal/testing/require"
@@ -65,7 +66,7 @@ func TestInterpreter_CallEngine_PushFrame_StackOverflow(t *testing.T) {
 // et is used for tests defined in the enginetest package.
 var et = &engineTester{}
 var functionLog bytes.Buffer
-var listenerFactory = experimental.NewLoggingListenerFactory(&functionLog)
+var listenerFactory = logging.NewLoggingListenerFactory(&functionLog)
 
 // engineTester implements enginetest.EngineTester.
 type engineTester struct{}
diff --git a/internal/wasm/call_context.go b/internal/wasm/call_context.go
index 152805b2..88b73320 100644
--- a/internal/wasm/call_context.go
+++ b/internal/wasm/call_context.go
@@ -38,10 +38,10 @@ type CallContext struct {
 	// Sys is exposed for use in special imports such as WASI, assemblyscript
 	// and wasm_exec.
 	//
-	// Notes
+	// # Notes
 	//
-	//	* This is a part of CallContext so that scope and Close is coherent.
-	//	* This is not exposed outside this repository (as a host function
+	//   - This is a part of CallContext so that scope and Close is coherent.
+	//   - This is not exposed outside this repository (as a host function
 	//	  parameter) because we haven't thought through capabilities based
 	//	  security implications.
 	Sys *internalsys.Context
diff --git a/internal/wasm/module.go b/internal/wasm/module.go
index 1eeafa76..a4e35020 100644
--- a/internal/wasm/module.go
+++ b/internal/wasm/module.go
@@ -579,7 +579,7 @@ func (m *Module) buildGlobals(importedGlobals []*GlobalInstance) (globals []*Glo
 // BuildFunctions generates function instances for all host or wasm-defined
 // functions in this module.
 //
-// Notes
+// # Notes
 //   - This relies on data generated by Module.BuildFunctionDefinitions.
 //   - This is exported for tests that don't call Instantiate, notably only
 //     enginetest.go.
diff --git a/namespace.go b/namespace.go
index dbf97e19..d24219f7 100644
--- a/namespace.go
+++ b/namespace.go
@@ -22,9 +22,9 @@ type Namespace interface {
 	//	module, _ := n.InstantiateModule(ctx, compiled, wazero.NewModuleConfig().WithName("prod"))
 	//
 	// While CompiledModule is pre-validated, there are a few situations which can cause an error:
-	//	* The module name is already in use.
-	//	* The module has a table element initializer that resolves to an index outside the Table minimum size.
-	//	* The module has a start function, and it failed to execute.
+	//   - The module name is already in use.
+	//   - The module has a table element initializer that resolves to an index outside the Table minimum size.
+	//   - The module has a start function, and it failed to execute.
 	InstantiateModule(ctx context.Context, compiled CompiledModule, config ModuleConfig) (api.Module, error)
 
 	// CloseWithExitCode closes all modules initialized in this Namespace with the provided exit code.
diff --git a/runtime.go b/runtime.go
index 78f115d9..33884f6e 100644
--- a/runtime.go
+++ b/runtime.go
@@ -36,13 +36,13 @@ type Runtime interface {
 	// Any pre-compilation done after decoding wasm is dependent on RuntimeConfig or CompileConfig.
 	//
 	// There are two main reasons to use CompileModule instead of InstantiateModuleFromBinary:
-	//	* Improve performance when the same module is instantiated multiple times under different names
-	//	* Reduce the amount of errors that can occur during InstantiateModule.
+	//   - Improve performance when the same module is instantiated multiple times under different names
+	//   - Reduce the amount of errors that can occur during InstantiateModule.
 	//
-	// Notes
+	// # Notes
 	//
-	//	* The resulting module name defaults to what was binary from the custom name section.
-	//	* Any pre-compilation done after decoding the source is dependent on RuntimeConfig or CompileConfig.
+	//   - The resulting module name defaults to what was binary from the custom name section.
+	//   - Any pre-compilation done after decoding the source is dependent on RuntimeConfig or CompileConfig.
 	//
 	// See https://www.w3.org/TR/2019/REC-wasm-core-1-20191205/#name-section%E2%91%A0
 	CompileModule(ctx context.Context, binary []byte, config CompileConfig) (CompiledModule, error)
@@ -57,11 +57,11 @@ type Runtime interface {
 	//
 	//	module, _ := r.InstantiateModuleFromBinary(ctx, wasm)
 	//
-	// Notes
+	// # Notes
 	//
-	//	* This is a convenience utility that chains CompileModule with InstantiateModule. To instantiate the same
+	//   - This is a convenience utility that chains CompileModule with InstantiateModule. To instantiate the same
 	//	source multiple times, use CompileModule as InstantiateModule avoids redundant decoding and/or compilation.
-	//	* To avoid using configuration defaults, use InstantiateModule instead.
+	//   - To avoid using configuration defaults, use InstantiateModule instead.
 	InstantiateModuleFromBinary(ctx context.Context, source []byte) (api.Module, error)
 
 	// Namespace is the default namespace of this runtime, and is embedded for convenience. Most users will only use the
@@ -94,11 +94,11 @@ type Runtime interface {
 	//	_ = b.WithTraceToStdout().InstantiateModule(ctx, ns2)
 	//	m2, _ := ns2.InstantiateModule(ctx, compiled, config)
 	//
-	// Notes
+	// # Notes
 	//
-	//	* The returned namespace does not inherit any modules from the runtime default namespace.
-	//	* Closing the returned namespace closes any modules in it.
-	//	* Closing this runtime also closes the namespace returned from this function.
+	//   - The returned namespace does not inherit any modules from the runtime default namespace.
+	//   - Closing the returned namespace closes any modules in it.
+	//   - Closing this runtime also closes the namespace returned from this function.
 	NewNamespace(context.Context) Namespace
 
 	// CloseWithExitCode closes all the modules that have been initialized in this Runtime with the provided exit code.
diff --git a/wasi_snapshot_preview1/args.go b/wasi_snapshot_preview1/args.go
index 2d7636ec..8d80774a 100644
--- a/wasi_snapshot_preview1/args.go
+++ b/wasi_snapshot_preview1/args.go
@@ -15,7 +15,7 @@ const (
 // argsGet is the WASI function named functionArgsGet that reads command-line
 // argument data.
 //
-// Parameters
+// # Parameters
 //
 //   - argv: offset to begin writing argument offsets in uint32 little-endian
 //     encoding to api.Memory
@@ -58,7 +58,7 @@ var argsGet = wasm.NewGoFunc(
 // argsSizesGet is the WASI function named functionArgsSizesGet that reads
 // command-line argument sizes.
 //
-// Parameters
+// # Parameters
 //
 //   - resultArgc: offset to write the argument count to api.Memory
 //   - resultArgvBufSize: offset to write the null-terminated argument length to
diff --git a/wasi_snapshot_preview1/clock.go b/wasi_snapshot_preview1/clock.go
index 70dab67c..c4297ea0 100644
--- a/wasi_snapshot_preview1/clock.go
+++ b/wasi_snapshot_preview1/clock.go
@@ -28,7 +28,7 @@ const (
 // clockResGet is the WASI function named functionClockResGet that returns the
 // resolution of time values returned by clockTimeGet.
 //
-// Parameters
+// # Parameters
 //
 //   - id: clock ID to use
 //   - resultResolution: offset to write the resolution to api.Memory
@@ -83,7 +83,7 @@ var clockResGet = wasm.NewGoFunc(
 // clockTimeGet is the WASI function named functionClockTimeGet that returns
 // the time value of a name (time.Now).
 //
-// Parameters
+// # Parameters
 //
 //   - id: clock ID to use
 //   - precision: maximum lag (exclusive) that the returned time value may have,
diff --git a/wasi_snapshot_preview1/environ.go b/wasi_snapshot_preview1/environ.go
index d168e8e6..52404924 100644
--- a/wasi_snapshot_preview1/environ.go
+++ b/wasi_snapshot_preview1/environ.go
@@ -15,7 +15,7 @@ const (
 // environGet is the WASI function named functionEnvironGet that reads
 // environment variables.
 //
-// Parameters
+// # Parameters
 //
 //   - environ: offset to begin writing environment offsets in uint32
 //     little-endian encoding to api.Memory
@@ -58,7 +58,7 @@ var environGet = wasm.NewGoFunc(
 // environSizesGet is the WASI function named functionEnvironSizesGet that
 // reads environment variable sizes.
 //
-// Parameters
+// # Parameters
 //
 //   - resultEnvironc: offset to write the count of environment variables to
 //     api.Memory
diff --git a/wasi_snapshot_preview1/errno.go b/wasi_snapshot_preview1/errno.go
index d48bdd3d..6113e0a0 100644
--- a/wasi_snapshot_preview1/errno.go
+++ b/wasi_snapshot_preview1/errno.go
@@ -6,7 +6,7 @@ import (
 
 // Errno are the error codes returned by WASI functions.
 //
-// Notes
+// # Notes
 //
 //   - This is not always an error, as ErrnoSuccess is a valid code.
 //   - Codes are defined even when not relevant to WASI for use in higher-level libraries or alignment with POSIX.
diff --git a/wasi_snapshot_preview1/fs.go b/wasi_snapshot_preview1/fs.go
index 06872684..4b4cfecf 100644
--- a/wasi_snapshot_preview1/fs.go
+++ b/wasi_snapshot_preview1/fs.go
@@ -69,7 +69,7 @@ var fdAllocate = stubFunction(
 // fdClose is the WASI function named functionFdClose which closes a file
 // descriptor.
 //
-// Parameters
+// # Parameters
 //
 //   - fd: file descriptor to close
 //
@@ -107,7 +107,7 @@ var fdDatasync = stubFunction(
 // fdFdstatGet is the WASI function named functionFdFdstatGet which returns the
 // attributes of a file descriptor.
 //
-// Parameters
+// # Parameters
 //
 //   - fd: file descriptor to get the fdstat attributes data
 //   - resultFdstat: offset to write the result fdstat data
@@ -219,7 +219,7 @@ var fdPread = stubFunction(
 // fdPrestatGet is the WASI function named functionFdPrestatGet which returns
 // the prestat data of a file descriptor.
 //
-// Parameters
+// # Parameters
 //
 //   - fd: file descriptor to get the prestat
 //   - resultPrestat: offset to write the result prestat data
@@ -273,7 +273,7 @@ var fdPrestatGet = wasm.NewGoFunc(
 // fdPrestatDirName is the WASI function named functionFdPrestatDirName which
 // returns the path of the pre-opened directory of a file descriptor.
 //
-// Parameters
+// # Parameters
 //
 //   - fd: file descriptor to get the path of the pre-opened directory
 //   - path: offset in api.Memory to write the result path
@@ -289,7 +289,7 @@ var fdPrestatGet = wasm.NewGoFunc(
 //   - ErrnoNametoolong: `pathLen` is longer than the actual length of the result
 //
 // For example, the directory name corresponding with `fd` was "/tmp" and
-// parameters path=1 pathLen=4 (correct), this function will write the below to
+// # Parameters path=1 pathLen=4 (correct), this function will write the below to
 // api.Memory:
 //
 //	               pathLen
@@ -335,7 +335,7 @@ var fdPwrite = stubFunction(functionFdPwrite,
 // fdRead is the WASI function named functionFdRead which reads from a file
 // descriptor.
 //
-// Parameters
+// # Parameters
 //
 //   - fd: an opened file descriptor to read data from
 //   - iovs: offset in api.Memory to read offset, size pairs representing where
@@ -444,7 +444,7 @@ var fdRenumber = stubFunction(
 // fdSeek is the WASI function named functionFdSeek which moves the offset of a
 // file descriptor.
 //
-// Parameters
+// # Parameters
 //
 //   - fd: file descriptor to move the offset of
 //   - offset: signed int64, which is encoded as uint64, input argument to
@@ -531,7 +531,7 @@ var fdTell = stubFunction(
 // fdWrite is the WASI function named functionFdWrite which writes to a file
 // descriptor.
 //
-// Parameters
+// # Parameters
 //
 //   - fd: an opened file descriptor to write data to
 //   - iovs: offset in api.Memory to read offset, size pairs representing the
@@ -668,7 +668,7 @@ var pathLink = stubFunction(
 // pathOpen is the WASI function named functionPathOpen which opens a file or
 // directory. This returns ErrnoBadf if the fd is invalid.
 //
-// Parameters
+// # Parameters
 //
 //   - fd: file descriptor of a directory that `path` is relative to
 //   - dirflags: flags to indicate how to resolve `path`
@@ -713,7 +713,7 @@ var pathLink = stubFunction(
 //	[]byte{ 0..6, ?, 5, 0, 0, 0, ?}
 //	resultOpenedFd --^
 //
-// Notes
+// # Notes
 //   - This is similar to `openat` in POSIX. https://linux.die.net/man/3/openat
 //   - The returned file descriptor is not guaranteed to be the lowest-number
 //   - Rights will never be implemented per https://github.com/WebAssembly/WASI/issues/469#issuecomment-1045251844
diff --git a/wasi_snapshot_preview1/poll.go b/wasi_snapshot_preview1/poll.go
index c66a8d8c..b5603fef 100644
--- a/wasi_snapshot_preview1/poll.go
+++ b/wasi_snapshot_preview1/poll.go
@@ -24,7 +24,7 @@ const (
 // pollOneoff is the WASI function named functionPollOneoff that concurrently
 // polls for the occurrence of a set of events.
 //
-// Parameters
+// # Parameters
 //
 //   - in: pointer to the subscriptions (48 bytes each)
 //   - out: pointer to the resulting events (32 bytes each)
@@ -39,7 +39,7 @@ const (
 //   - ErrnoFault: there is not enough memory to read the subscriptions or
 //     write results.
 //
-// Notes
+// # Notes
 //
 //   - Since the `out` pointer nests Errno, the result is always ErrnoSuccess.
 //   - importPollOneoff shows this signature in the WebAssembly 1.0 Text Format.
diff --git a/wasi_snapshot_preview1/proc.go b/wasi_snapshot_preview1/proc.go
index f87da941..1026d172 100644
--- a/wasi_snapshot_preview1/proc.go
+++ b/wasi_snapshot_preview1/proc.go
@@ -17,7 +17,7 @@ const (
 // execution of the module with an exit code. The only successful exit code is
 // zero.
 //
-// Parameters
+// # Parameters
 //
 //   - exitCode: exit code.
 //
diff --git a/wasi_snapshot_preview1/random.go b/wasi_snapshot_preview1/random.go
index 67513d0d..885640ac 100644
--- a/wasi_snapshot_preview1/random.go
+++ b/wasi_snapshot_preview1/random.go
@@ -13,7 +13,7 @@ const functionRandomGet = "random_get"
 // randomGet is the WASI function named functionRandomGet which writes random
 // data to a buffer.
 //
-// Parameters
+// # Parameters
 //
 //   - buf: api.Memory offset to write random values
 //   - bufLen: size of random data in bytes
diff --git a/wasi_snapshot_preview1/wasi.go b/wasi_snapshot_preview1/wasi.go
index 09c96bba..b65b33ce 100644
--- a/wasi_snapshot_preview1/wasi.go
+++ b/wasi_snapshot_preview1/wasi.go
@@ -33,7 +33,7 @@ const i32, i64 = wasm.ValueTypeI32, wasm.ValueTypeI64
 // Instantiate instantiates the ModuleName module into the runtime default
 // namespace.
 //
-// Notes
+// # Notes
 //
 //   - Closing the wazero.Runtime has the same effect as closing the result.
 //   - To instantiate into another wazero.Namespace, use NewBuilder instead.
diff --git a/wasi_snapshot_preview1/wasi_test.go b/wasi_snapshot_preview1/wasi_test.go
index e8a1ba2b..11254e21 100644
--- a/wasi_snapshot_preview1/wasi_test.go
+++ b/wasi_snapshot_preview1/wasi_test.go
@@ -11,6 +11,7 @@ import (
 	"github.com/tetratelabs/wazero"
 	"github.com/tetratelabs/wazero/api"
 	. "github.com/tetratelabs/wazero/experimental"
+	"github.com/tetratelabs/wazero/experimental/logging"
 	"github.com/tetratelabs/wazero/internal/testing/require"
 )
 
@@ -36,7 +37,7 @@ func requireModule(t *testing.T, config wazero.ModuleConfig) (api.Module, api.Cl
 	var log bytes.Buffer
 
 	// Set context to one that has an experimental listener
-	ctx := context.WithValue(testCtx, FunctionListenerFactoryKey{}, NewLoggingListenerFactory(&log))
+	ctx := context.WithValue(testCtx, FunctionListenerFactoryKey{}, logging.NewLoggingListenerFactory(&log))
 
 	r := wazero.NewRuntimeWithConfig(wazero.NewRuntimeConfigInterpreter())
 
@@ -57,7 +58,7 @@ func requireErrnoNosys(t *testing.T, funcName string, params ...uint64) string {
 	var log bytes.Buffer
 
 	// Set context to one that has an experimental listener
-	ctx := context.WithValue(testCtx, FunctionListenerFactoryKey{}, NewLoggingListenerFactory(&log))
+	ctx := context.WithValue(testCtx, FunctionListenerFactoryKey{}, logging.NewLoggingListenerFactory(&log))
 
 	r := wazero.NewRuntimeWithConfig(wazero.NewRuntimeConfigInterpreter())
 	defer r.Close(ctx)