Bun 은 다음 전역 객체를 구현합니다.

전역	출처	참고
AbortController	Web
AbortSignal	Web
alert	Web	명령줄 도구를 위한 용도
Blob	Web
Buffer	Node.js	Node.js > Buffer 참조
Bun	Bun	추가 API 가 추가됨에 따라 변경될 수 있음
ByteLengthQueuingStrategy	Web
confirm	Web	명령줄 도구를 위한 용도
__dirname	Node.js
__filename	Node.js
atob()	Web
btoa()	Web
BuildMessage	Bun
clearImmediate()	Web
clearInterval()	Web
clearTimeout()	Web
console	Web
CountQueuingStrategy	Web
Crypto	Web
crypto	Web
CryptoKey	Web
CustomEvent	Web
Event	Web	ErrorEvent, CloseEvent, MessageEvent 포함
EventTarget	Web
exports	Node.js
fetch	Web
FormData	Web
global	Node.js	Node.js > global 참조
globalThis	크로스 플랫폼	global 의 별칭
Headers	Web
HTMLRewriter	Cloudflare
JSON	Web
MessageEvent	Web
module	Node.js
performance	Web
process	Node.js	Node.js > process 참조
prompt	Web	명령줄 도구를 위한 용도
queueMicrotask()	Web
ReadableByteStreamController	Web
ReadableStream	Web
ReadableStreamDefaultController	Web
ReadableStreamDefaultReader	Web
reportError	Web
require()	Node.js
ResolveMessage	Bun
Response	Web
Request	Web
setImmediate()	Web
setInterval()	Web
setTimeout()	Web
ShadowRealm	Web	3 단계 제안
SubtleCrypto	Web
DOMException	Web
TextDecoder	Web
TextEncoder	Web
TransformStream	Web
TransformStreamDefaultController	Web
URL	Web
URLSearchParams	Web
WebAssembly	Web
WritableStream	Web
WritableStreamDefaultController	Web
WritableStreamDefaultWriter	Web