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CSS·JavaScript 기능을 어느 브라우저 몇 버전부터 쓸 수 있는지 찾습니다. 접두사가 필요하거나 설정을 켜야 동작하는 경우를 지원과 구분해서 표시합니다.

기능 554개원본 갱신 2026-09-28

추적 중인 기능554개CSS · JS API · DOM · HTML5

사용자 95% 이상352개사실상 그냥 쓰는 기능

사용자 90% 미만154개대비책을 같이 생각할 것

비교 브라우저8종데스크톱 · 모바일 · 프록시

400개

기능	분류	표준	쓸 수 있는 사용자	완전 지원 브라우저
CSS user-select: noneuser-select-none	CSS	W3C 초안	97.3%	5/7
tabindex global attributetabindex-attr	HTML5	WHATWG 표준	96.0%	6/7
Printing Eventsbeforeafterprint	HTML5	WHATWG 표준	95.3%	6/7
Drag and Dropdragndrop	HTML5	WHATWG 표준	95.2%	6/7
Server Timingserver-timing	JS API	W3C 초안	94.6%	6/7
CSS touch-action propertycss-touch-action	CSS	W3C 권고	94.6%	6/7
Touch eventstouch	DOM	W3C 권고	94.5%	6/7
HTTP/3 protocolhttp3	Other	기타	94.5%	6/7
AAC audio file formataac	Other	기타	94.4%	6/7
CSS widows & orphanscss-widows-orphans	CSS	W3C 권고	94.4%	6/7
CSS Cross-Fade Functioncss-cross-fade	CSS	W3C 후보 권고	94.1%	2/7
Element.scrollIntoViewIfNeeded()scrollintoviewifneeded	DOM	비공식	94.1%	6/7
Ping attributeping	HTML5	WHATWG 표준	94.1%	6/7
Intrinsic & Extrinsic Sizingintrinsic-width	CSS3	W3C 초안	93.6%	6/7
Shared Web Workerssharedworkers	JS API	WHATWG 표준	93.5%	6/7
Web Authentication APIwebauthn	Security	W3C 권고	93.5%	6/7
Opus audio formatopus	Other	기타	93.2%	6/7
Directory selection from file inputinput-file-directory	DOM	비공식	92.7%	6/7
Payment Request APIpayment-request	JS API	W3C 권고	92.7%	6/7
CSS text-size-adjusttext-size-adjust	CSS3	비공식	91.7%	4/7
Credential Management APIcredential-management	JS API	W3C 초안	91.3%	5/7
Srcset and sizes attributessrcset	HTML5	WHATWG 표준	90.5%	6/7
Date and time input typesinput-datetime	HTML5	WHATWG 표준	90.4%	5/7
Web Share APIweb-share	JS API	W3C 후보 권고	89.7%	6/7
CSS font-size-adjustfont-size-adjust	CSS	W3C 권고	88.5%	6/7
CSS text-wrap: balancecss-text-wrap-balance	CSS	W3C 초안	87.9%	6/7
CSS Relative color syntaxcss-relative-colors	CSS	W3C 초안	87.0%	6/7
View Transitions (cross-document)cross-document-view-transitions	CSS	W3C 초안	86.0%	5/7
WebGPUwebgpu	JS API	W3C 초안	85.7%	5/7
CSS Text Boxcss-text-box-trim	CSS	W3C 초안	85.3%	6/7
::selection CSS pseudo-elementcss-selection	CSS	W3C 초안	84.1%	6/7
Audio elementaudio	HTML5	WHATWG 표준	84.1%	6/7
Autofocus attributeautofocus	HTML5	WHATWG 표준	84.1%	6/7
Selection APIselection-api	JS API	W3C 초안	84.0%	6/7
CSS resize propertycss-resize	CSS3	W3C 권고	83.8%	6/7
Media Source Extensionsmediasource	DOM	W3C 권고	83.8%	6/7
HTTP Live Streaming (HLS)http-live-streaming	Other	비공식	83.7%	5/7
Fullscreen APIfullscreen	CSS	WHATWG 표준	83.1%	6/7
zstd (Zstandard) content-encodingzstd	Other	기타	83.1%	5/7
Push APIpush-api	JS API	W3C 초안	83.0%	6/7
CSS text-indentcss-text-indent	CSS	W3C 후보 권고	82.7%	6/7
CSS background-attachmentbackground-attachment	CSS	W3C 후보 권고	82.7%	5/7
CSS3 Cursors (original values)css3-cursors	CSS3	W3C 권고	82.4%	5/7
CSS grab & grabbing cursorscss3-cursors-grab	CSS3	W3C 권고	82.2%	5/7
CSS3 Cursors: zoom-in & zoom-outcss3-cursors-newer	CSS3	W3C 권고	82.2%	5/7
Resource Hints: prefetchlink-rel-prefetch	DOM	W3C 초안	81.6%	5/7
Window.devicePixelRatiodevicepixelratio	CSS	W3C 초안	81.6%	5/7
Do Not Track APIdo-not-track	JS API	비공식	81.5%	5/7
Web Notificationsnotifications	JS API	WHATWG 표준	81.4%	5/7
Blending of HTML/SVG elementscss-mixblendmode	CSS	W3C 후보 권고	81.3%	5/7
requestIdleCallbackrequestidlecallback	JS API	W3C 초안	81.2%	5/7
CSS overflow-anchor (Scroll Anchoring)css-overflow-anchor	CSS3	W3C 초안	81.0%	5/7
Custom Elements (V1)custom-elementsv1	DOM	WHATWG 표준	80.9%	5/7
Web MIDI APImidi	JS API	W3C 초안	80.9%	5/7
CSS ::marker pseudo-elementcss-marker-pseudo	CSS3	W3C 초안	80.7%	5/7
Streamsstreams	JS API	WHATWG 표준	80.7%	5/7
COLR/CPAL(v1) Font Formatscolr-v1	Other	기타	80.6%	5/7
Datalist elementdatalist	HTML5	WHATWG 표준	80.5%	5/7
AV1 video formatav1	Other	기타	80.4%	5/7
Vibration APIvibration	JS API	W3C 권고	79.3%	4/7
Resource Hints: prerenderlink-rel-prerender	DOM	W3C 초안	78.7%	4/7
Battery Status APIbattery-status	JS API	W3C 후보 권고	78.5%	4/7
Client Hints: DPR, Width, Viewport-Widthclient-hints-dpr-width-viewport	DOM	기타	78.3%	4/7
Background Sync APIbackground-sync	JS API	비공식	78.3%	4/7
ImageCapture APIimagecapture	DOM	W3C 초안	78.0%	4/7
Web Bluetoothweb-bluetooth	JS API	비공식	78.0%	4/7
CSS Painting APIcss-paint-api	CSS	W3C 후보 권고	78.0%	4/7
Media Capture from DOM Elements APImediacapture-fromelement	DOM	W3C 초안	78.0%	4/7
IntersectionObserver V2intersectionobserver-v2	DOM	비공식	77.9%	4/7
Signed HTTP Exchanges (SXG)sxg	Other	기타	77.9%	4/7
WebUSBwebusb	JS API	비공식	77.9%	4/7
Feature Policyfeature-policy	JS API	비공식	77.8%	4/7
Accelerometeraccelerometer	JS API	W3C 후보 권고	76.7%	3/7
Gyroscopegyroscope	JS API	W3C 후보 권고	76.7%	3/7
Orientation Sensororientation-sensor	JS API	W3C 후보 권고	76.7%	3/7
Web Serial APIweb-serial	JS API	비공식	76.2%	4/7
CSS box-decoration-breakcss-boxdecorationbreak	CSS3	W3C 후보 권고	73.9%	4/7
CSS3 attr() function for all propertiescss3-attr	CSS	비공식	72.1%	5/7
CSS text-justifycss-text-justify	CSS	W3C 후보 권고	72.0%	4/7
Temporaltemporal	JS	기타	71.3%	4/7
Customizable Select elementcustomizable-select	HTML5	WHATWG 표준	70.4%	5/7
CSS if() functioncss-if	CSS	W3C 초안	70.2%	3/7
Lazy loading via attribute for video & audioloading-lazy-media	HTML5	WHATWG 표준	64.7%	3/7
autocomplete attribute: on & off valuesinput-autocomplete-onoff	DOM	WHATWG 표준	61.4%	3/7
HTML Media Capturehtml-media-capture	HTML5	W3C 권고	59.9%	3/7
KeyboardEvent.whichkeyboardevent-which	DOM	비공식	51.6%	5/7
Multiple file selectioninput-file-multiple	HTML5	WHATWG 표준	51.2%	5/7
CSS print-color-adjustcss-color-adjust	CSS	W3C 후보 권고	50.9%	3/7
KeyboardEvent.codekeyboardevent-code	DOM	W3C 초안	49.8%	5/7
Built-in PDF viewerpdf-viewer	Other	기타	49.7%	5/7
Picture-in-Picturepicture-in-picture	JS API	W3C 초안	48.7%	5/7
Network Information APInetinfo	DOM	비공식	47.0%	2/7
Web NFCwebnfc	JS API	비공식	44.0%	1/7
Number input typeinput-number	HTML5	WHATWG 표준	37.0%	4/7
Pointer Lock APIpointerlock	JS API	W3C 권고	36.8%	4/7
Spellcheck attributespellcheck-attribute	HTML5	WHATWG 표준	36.7%	4/7
accept attribute for file inputinput-file-accept	HTML5	WHATWG 표준	36.6%	4/7
Custom protocol handlingregisterprotocolhandler	HTML5	WHATWG 표준	33.9%	3/7
CSS page-break propertiescss-page-break	CSS	W3C 권고	32.6%	3/7
WebHID APIwebhid	JS API	비공식	30.8%	2/7
File System Access APInative-filesystem-api	JS API	비공식	30.5%	2/7
FIDO U2F APIu2f	JS API	비공식	17.4%	2/7
HEVC/H.265 video formathevc	Other	기타	16.9%	3/7
SPDY protocolspdy	Other	비공식	16.2%	2/7
Audio Tracksaudiotracks	HTML5	WHATWG 표준	15.9%	2/7
CSS3 Multiple column layoutmulticolumn	CSS3	W3C 후보 권고	15.9%	2/7
SVG fontssvg-fonts	SVG	W3C 권고	15.7%	2/7
CSS filter() functioncss-filter-function	CSS	W3C 초안	15.7%	2/7
Video Tracksvideotracks	HTML5	WHATWG 표준	15.7%	2/7
Synchronous Clipboard APIclipboard	JS API	W3C 초안	15.6%	2/7
ui-serif, ui-sans-serif, ui-monospace and ui-rounded values for font-familyextended-system-fonts	CSS	W3C 초안	15.5%	2/7
HEIF/HEIC image formatheif	Other	기타	14.6%	2/7
CSS hanging-punctuationcss-hanging-punctuation	CSS	W3C 후보 권고	14.5%	2/7
CSS display: contentscss-display-contents	CSS	W3C 후보 권고	12.4%	1/7
CSS Grid Lanescss-grid-lanes	CSS	W3C 초안	10.7%	2/7
Web SQL Databasesql-storage	JS API	비공식	7.2%	1/7
theme-color Meta Tagmeta-theme-color	DOM	WHATWG 표준	5.2%	1/7
CSS overflow: overlaycss-overflow-overlay	CSS	비공식	5.0%	1/7
Offline web applicationsoffline-apps	HTML5	비공식	3.1%	1/7
Proximity APIproximity	JS API	W3C 후보 권고	2.9%	1/7
Ruby annotationruby	HTML5	WHATWG 표준	2.9%	1/7
SVG effects for HTMLsvg-html	SVG	W3C 권고	2.9%	1/7
asm.jsasmjs	JS	기타	2.9%	1/7
CSS clip-path property (for HTML)css-clip-path	CSS3	W3C 후보 권고	2.9%	1/7
WebVR APIwebvr	JS API	비공식	2.5%	1/7
CSS -webkit-user-drag propertywebkit-user-drag	CSS	비공식	2.5%	1/7
CSS Container Style Queriescss-container-queries-style	CSS	W3C 초안	1.8%	1/7
SDCH Accept-Encoding/Content-Encodingsdch	Other	기타	1.7%	1/7
CSS Anchor Positioningcss-anchor-positioning	CSS	W3C 초안	0.0%	2/7
JPEG XL (JXL) image formatjpegxl	Other	기타	0.0%	2/7
@font-face Web fontsfontface	CSS3	W3C 권고	97.3%	7/7
Base64 encoding and decodingatob-btoa	JS API	WHATWG 표준	97.3%	7/7
CSS 2.1 selectorscss-sel2	CSS2	W3C 권고	97.3%	7/7
CSS Counterscss-counters	CSS2	W3C 권고	97.3%	7/7
CSS Generated content for pseudo-elementscss-gencontent	CSS2	W3C 권고	97.3%	7/7
CSS Table displaycss-table	CSS2	W3C 권고	97.3%	7/7
CSS currentColor valuecurrentcolor	CSS	W3C 권고	97.3%	7/7
CSS first-line pseudo-elementcss-first-line	CSS3	W3C 권고	97.3%	7/7
CSS inline-blockinline-block	CSS2	W3C 권고	97.3%	7/7
CSS min/max-width/heightminmaxwh	CSS2	W3C 권고	97.3%	7/7
CSS namespacescss-namespaces	CSS	W3C 권고	97.3%	7/7
CSS pointer-events (for HTML)pointer-events	CSS3	비공식	97.3%	7/7
CSS3 2D Transformstransforms2d	CSS3	W3C 후보 권고	97.3%	7/7
CSS3 Border-radius (rounded corners)border-radius	CSS3	W3C 후보 권고	97.3%	7/7
CSS3 Box-shadowcss-boxshadow	CSS3	W3C 후보 권고	97.3%	7/7
CSS3 Box-sizingcss3-boxsizing	CSS3	W3C 초안	97.3%	7/7
CSS3 Colorscss3-colors	CSS3	W3C 권고	97.3%	7/7
CSS3 Media Queriescss-mediaqueries	CSS3	W3C 권고	97.3%	7/7
CSS3 Multiple backgroundsmultibackgrounds	CSS3	W3C 후보 권고	97.3%	7/7
CSS3 Opacitycss-opacity	CSS3	W3C 권고	97.3%	7/7
CSS3 Text-shadowcss-textshadow	CSS3	W3C 후보 권고	97.3%	7/7
CSS3 selectorscss-sel3	CSS3	W3C 권고	97.3%	7/7
Canvas (basic support)canvas	Canvas	WHATWG 표준	97.3%	7/7
DOMContentLoadeddomcontentloaded	DOM	WHATWG 표준	97.3%	7/7
Document Object Model Rangedom-range	DOM	WHATWG 표준	97.3%	7/7
Email, telephone & URL input typesinput-email-tel-url	HTML5	WHATWG 표준	97.3%	7/7
EventTarget.addEventListener()addeventlistener	DOM	WHATWG 표준	97.3%	7/7
EventTarget.dispatchEventdispatchevent	DOM	WHATWG 표준	97.3%	7/7
Geolocationgeolocation	JS API	W3C 권고	97.3%	7/7
Hashchange eventhashchange	HTML5	WHATWG 표준	97.3%	7/7
JSON parsingjson	JS	기타	97.3%	7/7
Node.textContenttextcontent	DOM	WHATWG 표준	97.3%	7/7
PNG alpha transparencypng-alpha	PNG	W3C 권고	97.3%	7/7
Selection controls for input & textareainput-selection	HTML5	WHATWG 표준	97.3%	7/7
Server Name Indicationsni	Security	기타	97.3%	7/7
Text API for Canvascanvas-text	Canvas	WHATWG 표준	97.3%	7/7
Web Storage - name/value pairsnamevalue-storage	JS API	WHATWG 표준	97.3%	7/7
XHTML served as application/xhtml+xmlxhtml	Other	WHATWG 표준	97.3%	7/7
document.elementFromPoint()element-from-point	DOM	W3C 초안	97.3%	7/7
document.headdocumenthead	DOM	WHATWG 표준	97.3%	7/7
getElementsByClassNamegetelementsbyclassname	DOM	WHATWG 표준	97.3%	7/7
input placeholder attributeinput-placeholder	HTML5	WHATWG 표준	97.3%	7/7
letter-spacing CSS propertycss-letter-spacing	CSS	W3C 권고	97.3%	7/7
maxlength attribute for input and textarea elementsmaxlength	DOM	WHATWG 표준	97.3%	7/7
naturalWidth & naturalHeight image propertiesimg-naturalwidth-naturalheight	DOM	WHATWG 표준	97.3%	7/7
querySelector/querySelectorAllqueryselector	DOM	WHATWG 표준	97.3%	7/7
rem (root em) unitsrem	CSS3	W3C 후보 권고	97.3%	7/7
::first-letter CSS pseudo-element selectorcss-first-letter	CSS	W3C 권고	97.3%	7/7
:optional CSS pseudo-classcss-optional-pseudo	CSS	W3C 초안	97.3%	7/7
Attributes for form submissionform-submit-attributes	HTML5	WHATWG 표준	97.3%	7/7
Blob URLsbloburls	JS API	W3C 초안	97.3%	7/7
Blob constructingblobbuilder	JS API	W3C 초안	97.3%	7/7
CSS Animationcss-animation	CSS3	W3C 초안	97.3%	7/7
CSS Repeating Gradientscss-repeating-gradients	CSS3	W3C 후보 권고	97.3%	7/7
CSS background-position edge offsetscss-background-offsets	CSS3	W3C 후보 권고	97.3%	7/7
CSS font-feature-settingsfont-feature	CSS3	W3C 권고	97.3%	7/7
CSS position:fixedcss-fixed	CSS	W3C 권고	97.3%	7/7
CSS3 Background-image optionsbackground-img-opts	CSS3	W3C 후보 권고	97.3%	7/7
CSS3 Text-overflowtext-overflow	CSS3	W3C 권고	97.3%	7/7
CSS3 Transitionscss-transitions	CSS3	W3C 초안	97.3%	7/7
Channel messagingchannel-messaging	JS API	WHATWG 표준	97.3%	7/7
Cross-Origin Resource Sharingcors	JS API	WHATWG 표준	97.3%	7/7
DOM Parsing and Serializationxml-serializer	DOM	W3C 후보 권고	97.3%	7/7
Document.execCommand()document-execcommand	JS API	비공식	97.3%	7/7
ECMAScript 5es5	JS	기타	97.3%	7/7
ECMAScript 5 Strict Modeuse-strict	JS	기타	97.3%	7/7
Element.getBoundingClientRect()getboundingclientrect	JS API	W3C 초안	97.3%	7/7
Element.insertAdjacentElement() & Element.insertAdjacentText()insert-adjacent	DOM	WHATWG 표준	97.3%	7/7
Element.insertAdjacentHTML()insertadjacenthtml	JS API	W3C 후보 권고	97.3%	7/7
FileReaderSyncfilereadersync	JS API	W3C 초안	97.3%	7/7
HTMLElement.innerTextinnertext	DOM	WHATWG 표준	97.3%	7/7
High Resolution Time APIhigh-resolution-time	JS API	W3C 권고	97.3%	7/7
Inline SVG in HTML5svg-html5	HTML5	WHATWG 표준	97.3%	7/7
KeyboardEvent.getModifierState()keyboardevent-getmodifierstate	DOM	W3C 초안	97.3%	7/7
KeyboardEvent.locationkeyboardevent-location	DOM	W3C 초안	97.3%	7/7
MP3 audio formatmp3	Other	기타	97.3%	7/7
MPEG-4/H.264 video formatmpeg4	Other	기타	97.3%	7/7
Mutation Observermutationobserver	DOM	WHATWG 표준	97.3%	7/7
Navigation Timing APInav-timing	DOM	W3C 권고	97.3%	7/7
Node.compareDocumentPosition()comparedocumentposition	DOM	WHATWG 표준	97.3%	7/7
Online/offline statusonline-status	JS API	WHATWG 표준	97.3%	7/7
Page Visibilitypagevisibility	JS API	W3C 권고	97.3%	7/7
PageTransitionEventpage-transition-events	HTML5	WHATWG 표준	97.3%	7/7
Pattern attribute for input fieldsinput-pattern	HTML5	WHATWG 표준	97.3%	7/7
Range input typeinput-range	HTML5	WHATWG 표준	97.3%	7/7
SVG filterssvg-filters	SVG	W3C 권고	97.3%	7/7
SVG in CSS backgroundssvg-css	CSS3	W3C 후보 권고	97.3%	7/7
SVG in HTML img elementsvg-img	SVG	WHATWG 표준	97.3%	7/7
Search input typeinput-search	HTML5	WHATWG 표준	97.3%	7/7
Session history managementhistory	HTML5	WHATWG 표준	97.3%	7/7
Strict Transport Securitystricttransportsecurity	Security	기타	97.3%	7/7
TLS 1.2tls1-2	Security	기타	97.3%	7/7
Typed Arraystypedarrays	JS	기타	97.3%	7/7
Video elementvideo	HTML5	WHATWG 표준	97.3%	7/7
WOFF - Web Open Font Formatwoff	Other	W3C 권고	97.3%	7/7
Web Socketswebsockets	JS API	WHATWG 표준	97.3%	7/7
Web Workerswebworkers	JS API	WHATWG 표준	97.3%	7/7
WebGL - 3D Canvas graphicswebgl	Canvas	기타	97.3%	7/7
WebVTT - Web Video Text Trackswebvtt	Other	W3C 후보 권고	97.3%	7/7
async attribute for external scriptsscript-async	DOM	WHATWG 표준	97.3%	7/7
background-position-x & background-position-ybackground-position-x-y	CSS	비공식	97.3%	7/7
console.time and console.timeEndconsole-time	JS API	WHATWG 표준	97.3%	7/7
contenteditable attribute (basic support)contenteditable	HTML5	WHATWG 표준	97.3%	7/7
crypto.getRandomValues()getrandomvalues	JS API	W3C 권고	97.3%	7/7
*dataset & data- attributes**dataset	HTML5	WHATWG 표준	97.3%	7/7
defer attribute for external scriptsscript-defer	DOM	WHATWG 표준	97.3%	7/7
getComputedStylegetcomputedstyle	CSS3	W3C 권고	97.3%	7/7
hidden attributehidden	HTML5	WHATWG 표준	97.3%	7/7
input eventinput-event	DOM	WHATWG 표준	97.3%	7/7
matchMediamatchmedia	DOM	W3C 초안	97.3%	7/7
progress elementprogress	HTML5	WHATWG 표준	97.3%	7/7
readonly attribute of input and textarea elementsreadonly-attr	DOM	WHATWG 표준	97.3%	7/7
requestAnimationFramerequestanimationframe	JS API	WHATWG 표준	97.3%	7/7
sandbox attribute for iframesiframe-sandbox	HTML5	WHATWG 표준	97.3%	7/7
CSS background-repeat round and spacebackground-repeat-round-space	CSS3	W3C 후보 권고	97.3%	7/7
Internationalization APIinternationalization	JS	기타	97.3%	7/7
focusin & focusout eventsfocusin-focusout-events	DOM	W3C 초안	97.3%	7/7
localeCompare()localecompare	JS	기타	97.3%	7/7
Resource Timing (basic support)resource-timing	JS API	W3C 후보 권고	97.2%	7/7
User Timing APIuser-timing	JS API	W3C 권고	97.2%	7/7
CSS3 word-breakword-break	CSS3	W3C 후보 권고	97.2%	7/7
PNG faviconslink-icon-png	HTML5	WHATWG 표준	97.2%	7/7
indeterminate checkboxindeterminate-checkbox	DOM	WHATWG 표준	97.2%	7/7
CSS font-stretchcss-font-stretch	CSS	W3C 초안	97.1%	7/7
CSS :any-link selectorcss-any-link	CSS	W3C 초안	97.0%	7/7
CSS :read-only and :read-write selectorscss-read-only-write	CSS	WHATWG 표준	97.0%	7/7
CSS initial valuecss-initial-value	CSS	W3C 후보 권고	97.0%	7/7
CSS outline propertiesoutline	CSS3	W3C 후보 권고	97.0%	7/7
CSS text-stroke and text-filltext-stroke	CSS	비공식	97.0%	0/7
CSS3 3D Transformstransforms3d	CSS3	W3C 초안	97.0%	7/7
Content Security Policy 1.0contentsecuritypolicy	Security	W3C 후보 권고	97.0%	7/7
Cross-document messagingx-doc-messaging	JS API	WHATWG 표준	97.0%	7/7
Data URIsdatauri	Other	기타	97.0%	7/7
FileReader APIfilereader	JS API	W3C 초안	97.0%	7/7
Form attributeform-attribute	HTML5	WHATWG 표준	97.0%	7/7
High-quality kerning pairs & ligatureskerning-pairs-ligatures	CSS	비공식	97.0%	7/7
Link type "noreferrer"rel-noreferrer	DOM	WHATWG 표준	97.0%	7/7
SVG (basic support)svg	SVG	W3C 후보 권고	97.0%	7/7
SVG SMIL animationsvg-smil	SVG	W3C 권고	97.0%	7/7
Server-sent eventseventsource	JS API	WHATWG 표준	97.0%	7/7
TTF/OTF - TrueType and OpenType font supportttf	CSS3	기타	97.0%	7/7
Wav audio formatwav	Other	기타	97.0%	7/7
calc() as CSS unit valuecalc	CSS3	W3C 후보 권고	97.0%	7/7
ch (character) unitch-unit	CSS3	W3C 후보 권고	97.0%	7/7
disabled attribute of the fieldset elementfieldset-disabled	DOM	WHATWG 표준	97.0%	7/7
document.currentScriptdocument-currentscript	JS API	WHATWG 표준	97.0%	7/7
document.evaluate & XPathdocument-evaluate-xpath	DOM	비공식	97.0%	7/7
wbr (word break opportunity) elementwbr-element	HTML5	WHATWG 표준	97.0%	7/7
CSS Feature Queriescss-featurequeries	CSS3	W3C 후보 권고	97.0%	7/7
CSS Filter Effectscss-filters	CSS	W3C 초안	97.0%	7/7
CSS Flexible Box Layout Moduleflexbox	CSS3	W3C 후보 권고	97.0%	7/7
CSS Font Loadingfont-loading	CSS3	W3C 초안	97.0%	7/7
CSS Gradientscss-gradients	CSS3	W3C 후보 권고	97.0%	7/7
CSS all propertycss-all	CSS	W3C 권고	97.0%	7/7
CSS will-change propertywill-change	CSS	W3C 후보 권고	97.0%	7/7
CSS writing-mode propertycss-writing-mode	CSS	W3C 권고	97.0%	7/7
CSS3 Overflow-wrapwordwrap	CSS3	W3C 후보 권고	97.0%	7/7
CSS3 font-kerningfont-kerning	CSS3	W3C 후보 권고	97.0%	7/7
CSS3 object-fit/object-positionobject-fit	CSS3	W3C 후보 권고	97.0%	7/7
Canvas blend modescanvas-blending	Canvas	W3C 후보 권고	97.0%	7/7
ChildNode.remove()childnode-remove	DOM	WHATWG 표준	97.0%	7/7
CustomEventcustomevent	DOM	WHATWG 표준	97.0%	7/7
Details & Summary elementsdetails	HTML5	WHATWG 표준	97.0%	7/7
ES6 Generatorses6-generators	JS	기타	97.0%	7/7
ES6 Numberes6-number	JS	기타	97.0%	7/7
File APIfileapi	JS API	W3C 초안	97.0%	7/7
Font unicode-range subsettingfont-unicode-range	CSS3	W3C 후보 권고	97.0%	7/7
HTML templatestemplate	DOM	WHATWG 표준	97.0%	7/7
HTML5 semantic elementshtml5semantic	HTML5	WHATWG 표준	97.0%	7/7
Picture elementpicture	DOM	WHATWG 표준	97.0%	7/7
Promisespromises	JS	기타	97.0%	7/7
Rebeccapurple colorcss-rebeccapurple	CSS	W3C 후보 권고	97.0%	7/7
Reversed attribute of ordered listsol-reversed	HTML5	WHATWG 표준	97.0%	7/7
SVG vector-effect: non-scaling-strokevector-effect	SVG	W3C 후보 권고	97.0%	7/7
TextEncoder & TextDecodertextencoder	JS API	WHATWG 표준	97.0%	7/7
URL APIurl	JS API	WHATWG 표준	97.0%	7/7
Viewport units: vw, vh, vmin, vmaxviewport-units	CSS3	W3C 후보 권고	97.0%	7/7
WOFF 2.0 - Web Open Font Formatwoff2	Other	W3C 권고	97.0%	7/7
Web Audio APIaudio-api	JS API	W3C 권고	97.0%	7/7
Web Cryptographycryptography	JS API	W3C 권고	97.0%	7/7
classList (DOMTokenList)classlist	DOM	WHATWG 표준	97.0%	7/7
matches() DOM methodmatchesselector	DOM	WHATWG 표준	97.0%	7/7
meter elementmeter	HTML5	WHATWG 표준	97.0%	7/7
srcdoc attribute for iframesiframe-srcdoc	HTML5	WHATWG 표준	97.0%	7/7
:indeterminate CSS pseudo-classcss-indeterminate-pseudo	CSS	W3C 초안	97.0%	7/7
CSS Shapes Level 1css-shapes	CSS3	W3C 후보 권고	97.0%	7/7
CSS line-clampcss-line-clamp	CSS	W3C 초안	97.0%	0/7
ChaCha20-Poly1305 cipher suites for TLSchacha20-poly1305	Security	기타	97.0%	7/7
WebRTC Peer-to-peer connectionsrtcpeerconnection	JS API	W3C 초안	97.0%	7/7
CSS background-blend-modecss-backgroundblendmode	CSS	W3C 후보 권고	97.0%	7/7
Constraint Validation APIconstraint-validation	JS API	WHATWG 표준	97.0%	7/7
Content Security Policy Level 2contentsecuritypolicy2	Security	W3C 권고	97.0%	7/7
IndexedDBindexeddb	JS API	W3C 권고	97.0%	7/7
Minimum length attribute for input fieldsinput-minlength	HTML5	WHATWG 표준	97.0%	7/7
Crisp edges/pixelated imagescss-crisp-edges	CSS	W3C 후보 권고	97.0%	7/7
CSS unset valuecss-unset-value	CSS	W3C 권고	97.0%	7/7
ES6 Template Literals (Template Strings)template-literals	JS	기타	97.0%	7/7
Element.closest()element-closest	DOM	WHATWG 표준	97.0%	7/7
Gamepad APIgamepad	JS API	W3C 초안	97.0%	7/7
HTTP/2 protocolhttp2	Other	기타	97.0%	7/7
String.prototype.includeses6-string-includes	JS	기타	97.0%	7/7
Media Queries: interaction media featurescss-media-interaction	CSS	W3C 후보 권고	97.0%	7/7
Fetchfetch	JS API	WHATWG 표준	97.0%	7/7
Upgrade Insecure Requestsupgradeinsecurerequests	Security	W3C 후보 권고	96.9%	7/7
document.scrollingElementdocument-scrollingelement	DOM	W3C 초안	96.9%	7/7
Beacon APIbeacon	JS API	W3C 후보 권고	96.9%	7/7
Array.prototype.findarray-find	JS	기타	96.9%	7/7
Array.prototype.findIndexarray-find-index	JS	기타	96.9%	7/7
Arrow functionsarrow-functions	JS	기타	96.9%	7/7
CSS3 Border imagesborder-image	CSS3	W3C 후보 권고	96.9%	7/7
Color input typeinput-color	HTML5	WHATWG 표준	96.9%	7/7
KeyboardEvent.charCodekeyboardevent-charcode	DOM	비공식	96.9%	7/7
Form validationform-validation	HTML5	WHATWG 표준	96.9%	7/7
:placeholder-shown CSS pseudo-classcss-placeholder-shown	CSS	W3C 초안	96.9%	7/7
Array.prototype.includesarray-includes	JS	기타	96.9%	7/7
Download attributedownload	HTML5	WHATWG 표준	96.9%	7/7
Rest parametersrest-parameters	JS	기타	96.9%	7/7
Encrypted Media Extensionseme	JS API	W3C 권고	96.8%	7/7
CSS text-orientationcss-text-orientation	CSS	W3C 권고	96.8%	7/7
CSS Variables (Custom Properties)css-variables	CSS3	W3C 후보 권고	96.8%	7/7
Case-insensitive CSS attribute selectorscss-case-insensitive	CSS	W3C 초안	96.8%	7/7
ES6 classeses6-class	JS	기타	96.8%	7/7
Proxy objectproxy	JS	기타	96.8%	7/7
URLSearchParamsurlsearchparams	JS API	WHATWG 표준	96.8%	7/7
rel=noopenerrel-noopener	DOM	WHATWG 표준	96.8%	7/7
constconst	JS	기타	96.8%	7/7
letlet	JS	기타	96.8%	7/7
navigator.hardwareConcurrencyhardwareconcurrency	JS API	WHATWG 표준	96.8%	7/7
CSS3 tab-sizecss3-tabsize	CSS3	W3C 후보 권고	96.8%	7/7
Subresource Integritysubresource-integrity	HTML5	W3C 권고	96.8%	7/7
:default CSS pseudo-classcss-default-pseudo	CSS	W3C 초안	96.8%	7/7
Background-clip: textbackground-clip-text	CSS	비공식	96.8%	7/7
Brotli Accept-Encoding/Content-Encodingbrotli	Other	기타	96.8%	7/7
XMLHttpRequest advanced featuresxhr2	DOM	WHATWG 표준	96.8%	7/7
Dialog elementdialog	DOM	WHATWG 표준	96.8%	7/7
KeyboardEvent.keykeyboardevent-key	DOM	W3C 초안	96.8%	7/7
Passive event listenerspassive-event-listener	DOM	WHATWG 표준	96.8%	7/7
Resource Hints: preconnectlink-rel-preconnect	DOM	W3C 초안	96.8%	7/7
ECMAScript 2015 (ES6)es6	JS	기타	96.8%	7/7
CSS font-variant-numericfont-variant-numeric	CSS	W3C 권고	96.8%	7/7
Pointer eventspointer	CSS	W3C 권고	96.8%	7/7
Service Workersserviceworkers	JS API	W3C 후보 권고	96.8%	7/7
WebP image formatwebp	Other	기타	96.7%	7/7
:in-range and :out-of-range CSS pseudo-classescss-in-out-of-range	CSS	W3C 초안	96.7%	7/7
Object.entriesobject-entries	JS	기타	96.7%	7/7
Object.values methodobject-values	JS	기타	96.7%	7/7
Shadow DOM (V1)shadowdomv1	DOM	W3C 초안	96.7%	7/7
getUserMedia/Stream APIstream	JS API	W3C 후보 권고	96.7%	7/7
DOM manipulation convenience methodsdom-manip-convenience	DOM	WHATWG 표준	96.7%	7/7
unhandledrejection/rejectionhandled eventsunhandledrejection	JS	WHATWG 표준	96.7%	7/7
"once" event listener optiononce-event-listener	DOM	WHATWG 표준	96.7%	7/7
SVG fragment identifierssvg-fragment	SVG	W3C 후보 권고	96.7%	7/7
Async functionsasync-functions	JS	기타	96.7%	7/7
Resource Hints: preloadlink-rel-preload	DOM	W3C 후보 권고	96.7%	7/7
::placeholder CSS pseudo-elementcss-placeholder	CSS	W3C 초안	96.7%	7/7
CSS Grid Layout (level 1)css-grid	CSS	W3C 후보 권고	96.7%	7/7
FLAC audio formatflac	Other	기타	96.7%	7/7
String.prototype.padStart(), String.prototype.padEnd()pad-start-end	JS	기타	96.7%	7/7
system-ui value for font-familyfont-family-system-ui	CSS	W3C 초안	96.6%	7/7
Basic console logging functionsconsole-basic	JS API	WHATWG 표준	96.6%	7/7
WebAssemblywasm	Other	기타	96.6%	7/7
IndexedDB 2.0indexeddb2	JS API	W3C 권고	96.6%	7/7
Animated PNG (APNG)apng	PNG	W3C 후보 권고	96.6%	7/7
CSS Hyphenationcss-hyphens	CSS3	W3C 후보 권고	96.6%	7/7
:focus-within CSS pseudo-classcss-focus-within	CSS	비공식	96.6%	7/7
CSS justify-content: space-evenlyjustify-content-space-evenly	CSS	W3C 초안	96.6%	7/7
Path2Dpath2d	Canvas	WHATWG 표준	96.6%	7/7
relList (DOMTokenList)rellist	DOM	WHATWG 표준	96.6%	7/7
#rrggbbaa hex color notationcss-rrggbbaa	CSS	W3C 후보 권고	96.6%	7/7
COLR/CPAL(v0) Font Formatscolr	Other	기타	96.6%	7/7

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