Stack Exchange

Kornel

United Kingdom

https://kornel.ski

Mainly doing image compression R&D & web app development.

  • Specialising in webby stuff (full stack), plus C and Rust.
  • Developer of pngquant2, ImageOptim. Maintainer of MozJPEG, Sparkle, superagent.
  • Has a GitHub.
  • Really bad at filling bios.
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Top Questions
Top Answers
778
Can't use method return value in write context
stackoverflow.com

459
Sound effects in JavaScript / HTML5
stackoverflow.com

353
How to initialize static variables
stackoverflow.com

343
How can I use a carriage return in a HTML tooltip?
stackoverflow.com

317
How many random elements before MD5 produces collisions?
stackoverflow.com

272
How do we control web page caching, across all browsers?
stackoverflow.com

185
What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
stackoverflow.com

179
How to encode the filename parameter of Content-Disposition header in HTTP?
stackoverflow.com

167
Select inputs and text inputs in HTML - Best way to make equal width?
stackoverflow.com

145
What character encoding should I use for a HTTP header?
stackoverflow.com

145
What does the leading semicolon in JavaScript libraries do?
stackoverflow.com

139
How to prevent long words from breaking my div?
stackoverflow.com

104
When to interlace an image?
stackoverflow.com

94
macOS window with integrated title bar and toolbar?
stackoverflow.com

88
FFmpeg: high quality animated GIF?
stackoverflow.com

74
Can I turn off antialiasing on an HTML <canvas> element?
stackoverflow.com

73
Recursively batch process files with pngquant
stackoverflow.com

72
Tools for JPEG optimization?
stackoverflow.com

62
HTTP authentication logout via PHP
stackoverflow.com

62
HTML: Include, or exclude, optional closing tags?
stackoverflow.com

60
After a POST, should I do a 302 or a 303 redirect?
stackoverflow.com

58
How to view Clang AST?
stackoverflow.com

57
PHP 5 Reflection API performance
stackoverflow.com

57
How to get the browser to cache images, with PHP?
stackoverflow.com

53
CSS :before on inline SVG
stackoverflow.com

52
How to start automatic download of a file in Internet Explorer?
stackoverflow.com

48
Can I have an animated GIF with more than 256 colours per frame?
webmasters.stackexchange.com

48
Does this set of regular expressions FULLY protect against cross site scripting?
stackoverflow.com

48
How is a rounded rect view with transparency done on iphone?
stackoverflow.com

45
How can I create Yosemite-style view with translucent/blurry background?
stackoverflow.com

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