Offscreen canvasThe OffscreenCanvas API provides a canvas that can be drawn to off screen, with no dependencies on the DOM, which can be used to run heavy rendering operations inside a worker context.canvasCanvaswidely2023-03-272025-09-27https://html.spec.whatwg.org/multipage/canvas.html#the-offscreencanvas-interfaceoffscreencanvashttps://developer.mozilla.org/docs/Web/API/OffscreenCanvasapi.HTMLCanvasElement.transferControlToOffscreenapi.OffscreenCanvasapi.OffscreenCanvas.OffscreenCanvasapi.OffscreenCanvas.convertToBlobapi.OffscreenCanvas.convertToBlob.option_type_parameter_webpapi.OffscreenCanvas.getContextapi.OffscreenCanvas.getContext.2d_contextapi.OffscreenCanvas.getContext.bitmaprenderer_contextapi.OffscreenCanvas.getContext.webgl2_contextapi.OffscreenCanvas.getContext.webgl_contextapi.OffscreenCanvas.heightapi.OffscreenCanvas.transferToImageBitmapapi.OffscreenCanvas.widthapi.OffscreenCanvasRenderingContext2Dapi.OffscreenCanvasRenderingContext2D.arcapi.OffscreenCanvasRenderingContext2D.arcToapi.OffscreenCanvasRenderingContext2D.beginPathapi.OffscreenCanvasRenderingContext2D.bezierCurveToapi.OffscreenCanvasRenderingContext2D.canvasapi.OffscreenCanvasRenderingContext2D.clearRectapi.OffscreenCanvasRenderingContext2D.clipapi.OffscreenCanvasRenderingContext2D.closePathapi.OffscreenCanvasRenderingContext2D.createImageDataapi.OffscreenCanvasRenderingContext2D.createLinearGradientapi.OffscreenCanvasRenderingContext2D.createPatternapi.OffscreenCanvasRenderingContext2D.createRadialGradientapi.OffscreenCanvasRenderingContext2D.directionapi.OffscreenCanvasRenderingContext2D.drawImageapi.OffscreenCanvasRenderingContext2D.ellipseapi.OffscreenCanvasRenderingContext2D.fillapi.OffscreenCanvasRenderingContext2D.fillRectapi.OffscreenCanvasRenderingContext2D.fillStyleapi.OffscreenCanvasRenderingContext2D.fillTextapi.OffscreenCanvasRenderingContext2D.filterapi.OffscreenCanvasRenderingContext2D.fontapi.OffscreenCanvasRenderingContext2D.fontKerningapi.OffscreenCanvasRenderingContext2D.fontStretchapi.OffscreenCanvasRenderingContext2D.fontVariantCapsapi.OffscreenCanvasRenderingContext2D.getImageDataapi.OffscreenCanvasRenderingContext2D.getLineDashapi.OffscreenCanvasRenderingContext2D.getTransformapi.OffscreenCanvasRenderingContext2D.globalAlphaapi.OffscreenCanvasRenderingContext2D.globalCompositeOperationapi.OffscreenCanvasRenderingContext2D.imageSmoothingEnabledapi.OffscreenCanvasRenderingContext2D.imageSmoothingQualityapi.OffscreenCanvasRenderingContext2D.isPointInPathapi.OffscreenCanvasRenderingContext2D.isPointInStrokeapi.OffscreenCanvasRenderingContext2D.letterSpacingapi.OffscreenCanvasRenderingContext2D.lineCapapi.OffscreenCanvasRenderingContext2D.lineDashOffsetapi.OffscreenCanvasRenderingContext2D.lineJoinapi.OffscreenCanvasRenderingContext2D.lineToapi.OffscreenCanvasRenderingContext2D.lineWidthapi.OffscreenCanvasRenderingContext2D.measureTextapi.OffscreenCanvasRenderingContext2D.miterLimitapi.OffscreenCanvasRenderingContext2D.moveToapi.OffscreenCanvasRenderingContext2D.putImageDataapi.OffscreenCanvasRenderingContext2D.quadraticCurveToapi.OffscreenCanvasRenderingContext2D.rectapi.OffscreenCanvasRenderingContext2D.resetTransformapi.OffscreenCanvasRenderingContext2D.restoreapi.OffscreenCanvasRenderingContext2D.rotateapi.OffscreenCanvasRenderingContext2D.saveapi.OffscreenCanvasRenderingContext2D.scaleapi.OffscreenCanvasRenderingContext2D.setLineDashapi.OffscreenCanvasRenderingContext2D.setTransformapi.OffscreenCanvasRenderingContext2D.shadowBlurapi.OffscreenCanvasRenderingContext2D.shadowColorapi.OffscreenCanvasRenderingContext2D.shadowOffsetXapi.OffscreenCanvasRenderingContext2D.shadowOffsetYapi.OffscreenCanvasRenderingContext2D.strokeapi.OffscreenCanvasRenderingContext2D.strokeRectapi.OffscreenCanvasRenderingContext2D.strokeStyleapi.OffscreenCanvasRenderingContext2D.strokeTextapi.OffscreenCanvasRenderingContext2D.textAlignapi.OffscreenCanvasRenderingContext2D.textBaselineapi.OffscreenCanvasRenderingContext2D.textRenderingapi.OffscreenCanvasRenderingContext2D.transformapi.OffscreenCanvasRenderingContext2D.translateapi.OffscreenCanvasRenderingContext2D.wordSpacinghttps://nowyoucanuse.com/features--offscreen-canvas.html