Here is a summary of the JUCE modules. To search absolutely everything please use the search bar.

juce_analytics	Classes to collect analytics and send to destinations
juce_animation	Classes for defining and handling animations.
juce_audio_basics	Classes for audio buffer manipulation, midi message handling, synthesis, etc.
juce_audio_devices	Classes to play and record from audio and MIDI I/O devices
juce_audio_formats	Classes for reading and writing various audio file formats.
juce_audio_plugin_client	Classes for building VST, VST3, AU, AUv3, LV2 and AAX plugins.
juce_audio_processors	Classes for loading and playing VST, AU, LADSPA, or internally-generated audio processors.
juce_audio_processors_headless	Classes for loading and playing VST, AU, LADSPA, or internally-generated audio processors without UI.
juce_audio_utils	Classes for audio-related GUI and miscellaneous tasks.
juce_box2d	The Box2D physics engine and some utility classes.
juce_core	The essential set of basic JUCE classes, as required by all the other JUCE modules. Includes text, container, memory, threading and i/o functionality.
juce_cryptography	Classes for various basic cryptography functions, including RSA, Blowfish, MD5, SHA, etc.
juce_data_structures	Classes for undo/redo management, and smart data structures.
juce_dsp	Classes for audio buffer manipulation, digital audio processing, filtering, oversampling, fast math functions etc.
juce_events	Classes for running an application's main event loop and sending/receiving messages, timers, etc.
juce_graphics	Classes for 2D vector graphics, image loading/saving, font handling, etc.
juce_gui_basics	Basic user-interface components and related classes.
juce_gui_extra	Miscellaneous GUI classes for specialised tasks.
juce_javascript	Javascript interpreter.
juce_midi_ci	Classes facilitating communication via MIDI Capability Inquiry
juce_opengl	Classes for rendering OpenGL in a JUCE window.
juce_osc	Open Sound Control implementation.
juce_product_unlocking	Classes for online product authentication
juce_video	Classes for playing video and capturing camera input.

juce_analytics

Classes to collect analytics and send to destinations

analytics	Analytics ButtonTracker
destinations	AnalyticsDestination ThreadedAnalyticsDestination

juce_animation

Classes for defining and handling animations.

animation

makeAnimationLimits

juce_audio_basics

Classes for audio buffer manipulation, midi message handling, synthesis, etc.

audio_play_head

AudioPlayHead

buffers

AudioSampleBuffer

midi

ump	universal_midi_packets::BytesOnGroup universal_midi_packets::DeviceInfo universal_midi_packets::StringUtils

mpe

sources

synthesisers

utilities

juce_audio_devices

Classes to play and record from audio and MIDI I/O devices

WASAPIDeviceMode

audio_io

midi_io

ump

sources

juce_audio_formats

Classes for reading and writing various audio file formats.

juce_audio_plugin_client

Classes for building VST, VST3, AU, AUv3, LV2 and AAX plugins.

Standalone

juce_audio_processors

Classes for loading and playing VST, AU, LADSPA, or internally-generated audio processors.

juce_audio_processors_headless

Classes for loading and playing VST, AU, LADSPA, or internally-generated audio processors without UI.

format

addHeadlessDefaultFormatsToManager

format_types

createARAFactoryAsync

processors

utilities

JUCE_VST3_COMPATIBLE_CLASSES

juce_audio_utils

Classes for audio-related GUI and miscellaneous tasks.

audio_cd	AudioCDBurner AudioCDReader
gui	AudioAppComponent AudioDeviceSelectorComponent AudioThumbnail AudioThumbnailBase AudioThumbnailCache AudioVisualiserComponent BluetoothMidiDevicePairingDialogue KeyboardComponentBase MPEKeyboardComponent MidiKeyboardComponent
players	AudioProcessorPlayer SoundPlayer

juce_box2d

The Box2D physics engine and some utility classes.

utils

Box2DRenderer

juce_core

The essential set of basic JUCE classes, as required by all the other JUCE modules. Includes text, container, memory, threading and i/o functionality.

containers	AbstractFifo Array ArrayAllocationBase ArrayBase DefaultElementComparator DefaultHashFunctions DynamicObject EnumerateIterator Enumerated FixedSizeFunction< len, Ret(Args...)> HashMap IteratorPair LightweightListenerList LinkedListPointer ListenerList NamedValueSet Optional OwnedArray PropertySet ReferenceCountedArray ScopedValueSetter SingleThreadedAbstractFifo SortedSet Span SparseSet var enumerate findInsertIndexInSortedArray makeRange sortArray ThreadSafeListenerList
files	AndroidDocument AndroidDocumentInfo AndroidDocumentIterator AndroidDocumentPermission DirectoryEntry File FileFilter FileInputStream FileOutputStream FileSearchPath MemoryMappedFile RangedDirectoryIterator TemporaryFile WildcardFileFilter begin end
json	FromVar JSON JSONUtils StrictVariantConverter ToVar ToVarOptions VariantConverter
logging	FileLogger Logger
maths	BigInteger Expression MathConstants NormalisableRange Random Range StatisticsAccumulator Tolerance TypeHelpers::ParameterType TypeHelpers::UnsignedTypeWithSize absoluteTolerance approximatelyEqual countNumberOfBits degreesToRadians exactlyEqual findHighestSetBit findMaximum findMinAndMax findMinimum ignoreUnused isPositiveAndBelow isPositiveAndNotGreaterThan isPowerOfTwo isWithin jlimit jmap jmax jmin juce_hypot juce_isfinite mapFromLog10 mapToLog10 negativeAwareModulo nextFloatDown nextFloatUp nextPowerOfTwo numElementsInArray radiansToDegrees readLittleEndianBitsInBuffer relativeTolerance roundToInt roundToIntAccurate square toUnderlyingType truncatePositiveToUnsignedInt writeLittleEndianBitsInBuffer TypeHelpers::SmallestFloatType int16 int32 int64 int8 pointer_sized_int pointer_sized_uint uint16 uint32 uint64 uint8 JUCE_UNDENORMALISE
memory	Atomic ByteOrder ContainerDeletePolicy CopyableHeapBlock HeapBlock HeavyweightLeakedObjectDetector LeakedObjectDetector MemoryBlock OptionalScopedPointer ReferenceCountedObject ReferenceCountedObjectPtr Reservoir ScopedAutoReleasePool SharedResourcePointer SingleThreadedReferenceCountedObject SingletonHolder WeakReference addBytesToPointer createCopyIfNotNull deleteAndZero getAddressDifference rawToUniquePtr readUnaligned snapPointerToAlignment unalignedPointerCast writeUnaligned zeromem zerostruct JUCE_AUTORELEASEPOOL JUCE_DECLARE_SINGLETON JUCE_DECLARE_SINGLETON_INLINE JUCE_DECLARE_SINGLETON_SINGLETHREADED JUCE_DECLARE_SINGLETON_SINGLETHREADED_INLINE JUCE_DECLARE_SINGLETON_SINGLETHREADED_MINIMAL JUCE_DECLARE_SINGLETON_SINGLETHREADED_MINIMAL_INLINE JUCE_DECLARE_WEAK_REFERENCEABLE JUCE_HEAVYWEIGHT_LEAK_DETECTOR JUCE_IMPLEMENT_SINGLETON JUCE_LEAK_DETECTOR juce_UseDebuggingNewOperator
misc	ArgumentList ConsoleApplication ErasedScopeGuard NullCheckedInvocation OptionsBuilder OrderedContainerHelpers Result RuntimePermissions ScopeGuard Uuid WindowsRegistry toFnPtr withMember DisableIfSameOrDerived JUCE_DECLARE_SCOPED_ENUM_BITWISE_OPERATORS
network	DatagramSocket IPAddress MACAddress NamedPipe SocketOptions StreamingSocket URL WebInputStream
serialisation	Named SerialisationSize SerialisationTraits named serialisationSize
streams	AndroidDocumentInputSource BufferedInputStream FileInputSource InputSource InputStream MemoryInputStream MemoryOutputStream OutputStream SubregionStream URLInputSource
system	SystemStats DBG JUCE_ALIGN JUCE_API JUCE_BEGIN_NO_SANITIZE JUCE_BLOCK_WITH_FORCED_SEMICOLON JUCE_BREAK_IN_DEBUGGER JUCE_CALLTYPE JUCE_COMPILER_WARNING JUCE_DECLARE_NON_COPYABLE JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR JUCE_DECLARE_NON_MOVEABLE JUCE_FALLTHROUGH JUCE_IGNORE_MSVC JUCE_JOIN_MACRO JUCE_MAJOR_VERSION JUCE_NO_ASSOCIATIVE_MATH_OPTIMISATIONS JUCE_PREVENT_HEAP_ALLOCATION JUCE_PUBLIC_FUNCTION JUCE_STRINGIFY JUCE_VERSION forcedinline jassert jassertfalse jassertquiet
text	Base64 CharPointer_ASCII CharPointer_UTF16 CharPointer_UTF32 CharPointer_UTF8 CharacterFunctions Identifier LocalisedStrings NewLine String StringArray StringPairArray StringPool StringRef TextDiff translate juce_wchar JUCE_NATIVE_WCHAR_IS_UTF16 JUCE_NATIVE_WCHAR_IS_UTF32 JUCE_NATIVE_WCHAR_IS_UTF8 NEEDS_TRANS TRANS
threads	ChildProcess CriticalSection DummyCriticalSection DynamicLibrary GenericScopedLock GenericScopedTryLock GenericScopedUnlock HighResolutionTimer InterProcessLock Process ReadWriteLock ScopedReadLock ScopedTryReadLock ScopedTryWriteLock ScopedWriteLock SpinLock Thread ThreadLocalValue ThreadPool ThreadPoolJob ThreadPoolOptions TimeSliceClient TimeSliceThread WaitableEvent ScopedLock ScopedTryLock ScopedUnlock
time	PerformanceCounter RelativeTime ScopedTimeMeasurement Time
unit_tests	UnitTest UnitTestRunner expectDoesNotThrow expectThrows expectThrowsType
xml	XmlAttribute XmlDocument XmlElement parseXML parseXMLIfTagMatches
zip	GZIPCompressorOutputStream GZIPDecompressorInputStream ZipFile

juce_cryptography

Classes for various basic cryptography functions, including RSA, Blowfish, MD5, SHA, etc.

encryption	BlowFish Primes RSAKey
hashing	MD5 SHA256 Whirlpool

juce_data_structures

Classes for undo/redo management, and smart data structures.

app_properties	ApplicationProperties PropertiesFile
undomanager	UndoManager UndoableAction
values	CachedValue Value ValueTree ValueTreePropertyWithDefault ValueTreeSynchroniser

juce_dsp

Classes for audio buffer manipulation, digital audio processing, filtering, oversampling, fast math functions etc.

dsp::util::snapToZero

containers	dsp::AudioBlock dsp::SIMDRegister
filter_design	dsp::FilterDesign
frequency	dsp::Convolution dsp::ConvolutionMessageQueue dsp::FFT dsp::WindowingFunction
maths	dsp::FastMathApproximations dsp::LogRampedValue dsp::LookupTable dsp::LookupTableTransform dsp::Matrix dsp::Phase dsp::Polynomial dsp::SpecialFunctions
processors	dsp::BallisticsFilter dsp::DelayLine dsp::DelayLineInterpolationTypes::Lagrange3rd dsp::DelayLineInterpolationTypes::Linear dsp::DelayLineInterpolationTypes::None dsp::DelayLineInterpolationTypes::Thiran dsp::DryWetMixer dsp::FIR::Coefficients dsp::FIR::Filter dsp::FirstOrderTPTFilter dsp::IIR::ArrayCoefficients dsp::IIR::Coefficients dsp::IIR::Filter dsp::LinkwitzRileyFilter dsp::Oversampling dsp::Panner dsp::ProcessContextNonReplacing dsp::ProcessContextReplacing dsp::ProcessSpec dsp::ProcessorBase dsp::ProcessorChain dsp::ProcessorDuplicator dsp::ProcessorState dsp::ProcessorWrapper dsp::StateVariableFilter::Filter dsp::StateVariableFilter::Parameters dsp::StateVariableTPTFilter dsp::get dsp::isBypassed dsp::setBypassed
widgets	dsp::Bias dsp::Chorus dsp::Compressor dsp::Gain dsp::LadderFilter dsp::Limiter dsp::NoiseGate dsp::Oscillator dsp::Phaser dsp::Reverb dsp::WaveShaper

juce_events

Classes for running an application's main event loop and sending/receiving messages, timers, etc.

JUCE_EXECUTE_APP_SUSPEND_ON_BACKGROUND_TASK

juce_graphics

Classes for 2D vector graphics, image loading/saving, font handling, etc.

juce_gui_basics

Basic user-interface components and related classes.

accessibility

enums

AccessibilityActions

interfaces

application

JUCEApplication

buttons

commands

CommandID

components

desktop

drawables

filebrowser

keyboard

layout

lookandfeel

menus

misc

mouse

positioning

properties

widgets

windows

MessageBoxIconType

juce_javascript

Javascript interpreter.

javascript

juce_midi_ci

Classes facilitating communication via MIDI Capability Inquiry

ci

juce_opengl

Classes for rendering OpenGL in a JUCE window.

geometry

opengl

utils

OpenGLAppComponent

juce_osc

Open Sound Control implementation.

osc	OSCAddress OSCAddressPattern OSCArgument OSCBundle OSCColour OSCException OSCFormatError OSCInternalError OSCMessage OSCReceiver OSCSender OSCTimeTag OSCTypes OSCType OSCTypeList

juce_product_unlocking

Classes for online product authentication

in_app_purchases	InAppPurchases
marketplace	KeyGeneration OnlineUnlockForm OnlineUnlockStatus TracktionMarketplaceStatus

juce_video

Classes for playing video and capturing camera input.

capture	CameraDevice
playback	VideoComponent

codecs	AiffAudioFormat CoreAudioFormat FlacAudioFormat LAMEEncoderAudioFormat MP3AudioFormat OggVorbisAudioFormat WavAudioFormat WindowsMediaAudioFormat
format	ARAAudioSourceReader ARAPlaybackRegionReader AudioFormat AudioFormatManager AudioFormatReader AudioFormatReaderSource AudioFormatWriter AudioFormatWriterOptions AudioSubsectionReader BufferingAudioReader MemoryMappedAudioFormatReader
sampler	SamplerSound SamplerVoice

format	addDefaultFormatsToManager
format_types	AudioUnitPluginFormat LADSPAPluginFormat LV2PluginFormat VSTPluginFormat
processors	AudioProcessorEditor AudioProcessorEditorHostContext GenericAudioProcessorEditor HostProvidedContextMenu
scanning	KnownPluginList PluginDirectoryScanner PluginListComponent
utilities	AudioProcessorValueTreeState AudioProcessorValueTreeStateParameterAttributes ButtonParameterAttachment ComboBoxParameterAttachment NSViewComponentWithParent ParameterAttachment PluginHostType SliderParameterAttachment WebComboBoxParameterAttachment WebSliderParameterAttachment WebToggleButtonParameterAttachment

broadcasters	ActionBroadcaster ActionListener AsyncUpdater ChangeBroadcaster ChangeListener LockingAsyncUpdater
interprocess	ChildProcessCoordinator ChildProcessManager ChildProcessWorker InterprocessConnection InterprocessConnectionServer NetworkServiceDiscovery
messages	CallbackMessage DeletedAtShutdown JUCEApplicationBase Message MessageListener MessageManager MessageManagerLock MountedVolumeListChangeDetector ScopedJuceInitialiser_GUI initialiseJuce_GUI shutdownJuce_GUI MessageCallbackFunction JUCE_ASSERT_MESSAGE_MANAGER_EXISTS JUCE_ASSERT_MESSAGE_MANAGER_IS_LOCKED JUCE_ASSERT_MESSAGE_THREAD JUCE_CATCH_EXCEPTION JUCE_TRY START_JUCE_APPLICATION NotificationType
timers	MultiTimer TimedCallback Timer

colour	Colour ColourGradient FillType PixelARGB PixelAlpha PixelRGB Colours::findColourForName
contexts	Graphics LowLevelGraphicsContext LowLevelGraphicsSoftwareRenderer
effects	DropShadow DropShadowEffect GlowEffect ImageEffectFilter
fonts	AttributedString ColourLayer Font FontFeatureSetting FontFeatureTag FontOptions GlyphArrangement GlyphArrangementOptions GlyphLayer ImageLayer PositionedGlyph TextLayout Typeface TypefaceMetrics TypefaceMetricsKind
geometry	AffineTransform BorderSize EdgeTable Line Parallelogram Path PathFlatteningIterator PathStrokeType Point Rectangle RectangleList
images	GIFImageFormat Image ImageCache ImageConvolutionKernel ImageFileFormat ImagePixelData ImagePixelDataBackupExtensions ImagePixelDataNativeExtensions ImageType JPEGImageFormat NativeImageType PNGImageFormat ScaledImage SoftwareImageType
placement	Justification RectanglePlacement

code_editor	CPlusPlusCodeTokeniser CodeDocument CodeEditorComponent CodeTokeniser CppTokeniserFunctions LuaTokeniser XmlTokeniser
documents	FileBasedDocument
embedding	ActiveXControlComponent AndroidViewComponent HWNDComponent NSViewComponent UIViewComponent XEmbedComponent
misc	AnimatedAppComponent AppleRemoteDevice BubbleMessageComponent ColourSelector KeyMappingEditorComponent PreferencesPanel PushNotifications RecentlyOpenedFilesList SplashScreen SystemTrayIconComponent WebBrowserComponent WebComboBoxRelay WebControlParameterIndexReceiver WebSliderRelay WebToggleButtonRelay WebViewLifetimeListener JUCE_LIVE_CONSTANT

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