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detect-features

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Detect and report browser and hardware features.

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{ "browserFeatures": { "browserType": { "browserEngineName": "WebKit", "browserEngineVersion": "537.36", "browserName": "Oculus Browser", "browserVersion": "4.5.1.108860099", "deviceModel": "Browser", "deviceType": "mobile", "deviceVendor": "Samsung", "operatingSystemName": "Android", "operatingSystemVersion": "7.1.2" }, "isGamepadSupported": true, "isIndexedDBSupported": true, "isLocalStorageSupported": true, "isPerformanceSupported": true, "isRequestIdleCallbackSupported": true, "isServiceWorkerSupported": true, "isWebAssemblySupported": true, "isWebAudioSupported": true, "isWebGL2Supported": true, "isWebGLSupported": true, "isWebRTCSupported": true, "isWebSocketSupported": true, "isWebVRSupported": true, "isWebWorkerSupported": true, "isWebXRSupported": false, "webGL2Features": { "base": { "shaderVersion": "WebGL GLSL ES 3.00 (OpenGL ES GLSL ES 3.0 Chromium)", "renderer": "WebKit WebGL", "rendererUnmasked": "Adreno (TM) 530", "vendor": "WebKit", "vendorUnmasked": "Qualcomm", "version": "WebGL 2.0 (OpenGL ES 3.0 Chromium)" }, "general": { "aliasedLineWidthRange": "1,8", "aliasedPointSizeRange": "1,1023", "alphaBits": 8, "antialias": true, "blueBits": 8, "depthBits": 24, "greenBits": 8, "maxCombinedTextureImageUnits": 96, "maxCubeMapTextureSize": 16384, "maxFragmentUniformVectors": 256, "maxRenderBufferSize": 16384, "maxTextureImageUnits": 16, "maxTextureSize": 4096, "maxVaryingVectors": 31, "maxVertexAttributes": 32, "maxVertexTextureImageUnits": 16, "maxVertexUniformVectors": 256, "maxViewportDimensions": "16384,16384", "precision": { "fragmentShaderHighPrecision": "127,127,23", "fragmentShaderLowPrecision": "15,15,10", "fragmentShaderMediumPrecision": "15,15,10", "vertexShaderHighPrecision": "127,127,23", "vertexShaderLowPrecision": "127,127,23", "vertexShaderMediumPrecision": "127,127,23" }, "redBits": 8, "stencilBits": 8, "subPixelBits": 4 }, "extensions": { "maxAnisotropy": 16, "supportedExtensions": { "EXT_color_buffer_float": true, "EXT_disjoint_timer_query_webgl2": true, "EXT_texture_filter_anisotropic": true, "OES_texture_float_linear": true, "WEBGL_compressed_texture_astc": true, "WEBGL_compressed_texture_atc": true, "WEBGL_compressed_texture_etc": true, "WEBGL_compressed_texture_etc1": true, "WEBGL_debug_renderer_info": true, "WEBGL_debug_shaders": true, "WEBGL_lose_context": true } }, "specific": { "max3DTextureSize": 2048, "maxArrayTextureLayers": 2048, "maxClientWaitTimeout": 0, "maxColorAttachments": 8, "maxCombinedFragmentUniformComponents": 230400, "maxCombinedVertexUniformComponents": 230400, "maxCombinedUniformBlocks": 84, "maxDrawBuffers": 8, "maxElementIndex": 2147483647, "maxElementsIndices": 2147483647, "maxElementsVertices": 2147483647, "maxFragmentInputComponents": 128, "maxFragmentUniformBlocks": 14, "maxFragmentUniformComponents": 1024, "maxProgramTexelOffset": 7, "maxSamples": 4, "maxServerWaitTimeout": 0, "maxTextureLODBias": 16, "maxTransformFeedbackInterleavedComponents": 128, "maxTransformFeedbackSeparateAttribs": 4, "maxTransformFeedbackSeparateComponents": 4, "maxUniformBlockSize": 65536, "maxUniformBufferBindings": 84, "maxVaryingComponents": 124, "maxVertexUniformBlocks": 14, "maxVertexOutputComponents": 128, "maxVertexUniformComponents": 1024, "minProgramTexelOffset": -8, "uniformBufferOffsetAlignment": 32 } }, "webGLFeatures": { "base": { "shaderVersion": "WebGL GLSL ES 1.0 (OpenGL ES GLSL ES 1.0 Chromium)", "renderer": "WebKit WebGL", "rendererUnmasked": "Adreno (TM) 530", "vendor": "WebKit", "vendorUnmasked": "Qualcomm", "version": "WebGL 1.0 (OpenGL ES 2.0 Chromium)" }, "general": { "aliasedLineWidthRange": "1,8", "aliasedPointSizeRange": "1,1023", "alphaBits": 8, "antialias": true, "blueBits": 8, "depthBits": 24, "greenBits": 8, "maxCombinedTextureImageUnits": 96, "maxCubeMapTextureSize": 16384, "maxFragmentUniformVectors": 256, "maxRenderBufferSize": 16384, "maxTextureImageUnits": 16, "maxTextureSize": 4096, "maxVaryingVectors": 31, "maxVertexAttributes": 32, "maxVertexTextureImageUnits": 16, "maxVertexUniformVectors": 256, "maxViewportDimensions": "16384,16384", "precision": { "fragmentShaderHighPrecision": "127,127,23", "fragmentShaderLowPrecision": "15,15,10", "fragmentShaderMediumPrecision": "15,15,10", "vertexShaderHighPrecision": "127,127,23", "vertexShaderLowPrecision": "127,127,23", "vertexShaderMediumPrecision": "127,127,23" }, "redBits": 8, "stencilBits": 8, "subPixelBits": 4 }, "extensions": { "maxAnisotropy": 16, "maxDrawBuffers": 0, "supportedExtensions": { "ANGLE_instanced_arrays": true, "EXT_blend_minmax": true, "EXT_disjoint_timer_query": true, "EXT_sRGB": true, "EXT_texture_filter_anisotropic": true, "WEBKIT_EXT_texture_filter_anisotropic": true, "OES_element_index_uint": true, "OES_standard_derivatives": true, "OES_texture_float": true, "OES_texture_float_linear": true, "OES_texture_half_float": true, "OES_texture_half_float_linear": true, "OES_vertex_array_object": true, "WEBGL_compressed_texture_astc": true, "WEBGL_compressed_texture_atc": true, "WEBKIT_WEBGL_compressed_texture_atc": true, "WEBGL_compressed_texture_etc1": true, "WEBGL_debug_renderer_info": true, "WEBGL_debug_shaders": true, "WEBGL_depth_texture": true, "WEBKIT_WEBGL_depth_texture": true, "WEBGL_lose_context": true, "WEBKIT_WEBGL_lose_context": true } } } }, "browserSettings": { "isCookieEnabled": true, "isDoNotTrackEnabled": true }, "hardwareFeatures": { "devicePixelRatio": 1, "endianness": "little", "screenSize": "800,450", "workerPoolSize": 4, "windowSize": "800,450" } }