Guide to Web APIs
The web includes a wide array of APIs that can be used from JavaScript to build increasingly more powerful and capable applications, running either on the web, locally, or through technology such as Node.js, on a server. On this page you'll find a complete list of all of the APIs provided by the full web technology stack.
Web APIs from A to Z
B
- Background Fetch API Experimental
- Background Tasks
- Barcode Detection API Experimental
- Battery API
- Beacon
- Bluetooth API
- Broadcast Channel API
C
- CSS Counter Styles
- CSS Font Loading API
- CSS Painting API
- CSS Typed Object Model API
- CSSOM
- Canvas API
- Channel Messaging API
- Clipboard API
- Compression Streams API
- Console API
- Contact Picker API
- Content Index API Experimental
- Cookie Store API Experimental
- Credential Management API
D
E
- Encoding API
- Encrypted Media Extensions
- EyeDropper API Experimental
F
G
- Gamepad API Experimental
- Geolocation API
H
I
L
- Layout Instability API
- Long Tasks API Experimental
M
- Media Capabilities API Experimental
- Media Capture and Streams
- Media Session API
- Media Source Extensions Experimental
- MediaStream Recording
N
- Navigation Timing
- Network Information API Experimental
P
- Page Visibility API
- Payment Request API
- Performance API
- Performance Timeline API
- Periodic Background Sync
- Permissions API
- Picture-in-Picture API
- Pointer Events
- Pointer Lock API
- Presentation API Experimental
- Prioritized Task Scheduling API Experimental
- Proximity Events Deprecated Experimental
- Push API Experimental
R
- Reporting API Experimental
- Resize Observer API
- Resource Timing API
S
- Screen Capture API
- Screen Orientation API
- Screen Wake Lock API
- Selection API
- Sensor API
- Server Sent Events
- Service Workers API
- Storage
- Storage Access API
- Streams Experimental
T
U
V
- Vibration API
- Visual Viewport Experimental
W
- Web Animations
- Web Audio API
- Web Authentication API
- Web Crypto API
- Web MIDI API
- Web Notifications
- Web Share API
- Web Speech API
- Web Storage API
- Web Workers API
- WebCodecs API
- WebGL
- WebHID API
- WebRTC
- WebUSB API Experimental
- WebVR API Deprecated Experimental
- WebVTT
- WebXR Device API
- Websockets API
- Window Controls Overlay API
X
See also
- Web API interface reference (an index of all of the interfaces comprising all of these APIs)
- Document Object Model (DOM)
- Web API event reference
- Learning web development