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Stripping EXIF from JPEGs without re-encoding: walking markers, keeping orientation, and an 8-hour bug
shaojie profile

Stripping EXIF from JPEGs without re-encoding: walking markers, keeping orientation, and an 8-hour bug

#makequickwork #javascript #webdev #typescript
BERJAYA 1
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5 min read
Decoding iPhone HEIC photos in Chrome: libheif as WebAssembly, loaded on demand and kept out of the bundle
shaojie profile

Decoding iPhone HEIC photos in Chrome: libheif as WebAssembly, loaded on demand and kept out of the bundle

#makequickwork #images #heic #jpg
BERJAYA 1
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5 min read
Splitting PDFs in the browser: a forgiving page-range parser, synced thumbnails and a ZIP that sorts correctly
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Splitting PDFs in the browser: a forgiving page-range parser, synced thumbnails and a ZIP that sorts correctly

#makequickwork #javascript #webdev #pdf
BERJAYA 1
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6 min read
Converting PDF pages to JPG entirely in the browser: PDF.js, DPI math and the iOS canvas limit
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Converting PDF pages to JPG entirely in the browser: PDF.js, DPI math and the iOS canvas limit

#makequickwork #javascript #pdf #frontend
BERJAYA 1
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5 min read
Resizing images on a canvas without jagged edges: halving steps, fit-to-box math and Safari's canvas limit
shaojie profile

Resizing images on a canvas without jagged edges: halving steps, fit-to-box math and Safari's canvas limit

#makequickwork #javascript #webdev #canvas
BERJAYA 1
Comments 1
5 min read
Building a browser-only file viewer for 100+ formats: lazy parsers, no uploads, and honest Office rendering
shaojie profile

Building a browser-only file viewer for 100+ formats: lazy parsers, no uploads, and honest Office rendering

#showdev #webdev #makequickwork #privacy
BERJAYA 1
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5 min read
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