❖ Canvas 2D Engineering
Client-Side EXIF Metadata Parsing & ICC Color Profile Stripping in JavaScript
Binary parsing of JPEG APP1 markers, TIFF header tags, GPS coordinates, camera orientation flags, and privacy-preserving metadata stripping.
Authoritative tutorials, algorithmic whitepapers, and mathematical guides covering SVG Bézier calculus, WebGL 2.0 fragment shaders, Canvas 2D pixel manipulation, and WebAssembly SIMD acceleration.
Binary parsing of JPEG APP1 markers, TIFF header tags, GPS coordinates, camera orientation flags, and privacy-preserving metadata stripping.
Implementing HDR canvas rendering, CSS Color Module Level 4 color(display-p3), Gainmap HDR image formats (Ultra HDR, ISO 21496-1), and browser support.
Architecting type-safe procedural SVG generator engines, parametric geometry, dynamic viewBox scaling, and SVG DOM reconciliation.
Techniques for eliminating redundant vector nodes, coordinate precision rounding, path merging, cleanup of editor metadata, and inline SVG compression.
Algorithm mechanics of vectorization: grayscale thresholding, Canny edge detection, path contour tracing, and Douglas-Peucker curve simplification.
Comparative analysis of DEFLATE/Huffman coding in PNG, VP8L spatial transform filters in WebP, and AV1 intra-frame coding in AVIF.
3x3 homogeneous transformation matrices, matrix multiplication composition order, inverse matrices for coordinate un-projection, and SVG transform attributes.
Building real-time GPU image processing pipelines using WebGL 2.0, GLSL fragment shaders, framebuffers (FBOs), and convolution kernel matrices.
Understanding color gamut boundaries, perceptual uniformity, CIE xy chromaticity diagrams, and converting between sRGB, Linear RGB, and Oklch in CSS/JS.
Deep dive into SVG <path> coordinate commands, quadratic and cubic Bézier curve calculus, Bernstein polynomials, and arc parameterization.
Direct pixel buffer manipulation using Uint8ClampedArray, TypedArray performance optimizations, alpha blending math, and OffscreenCanvas web workers.
Mathematical implementation of resampling filter kernels, anti-aliasing convolution passes, sinc windowing, and WebAssembly SIMD downscaling.