Zoomcharts @ DevClub.lv

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  1. 1. NOT another HTML5 charts library Interactive Fast Touch Big Data What is ZoomCharts
  2. 2. DOS 6.2 320x240x8bpp Direct access to pixels on screen Assembler for Performance Web has finally caught up in the graphics department Multiple browsers & rendering technologies Multiple resolutions Performance varies by browser & device A long time ago
  3. 3. Graphics Challenges Quality assurance Overview
  4. 4. We write in Coffeescript Commit to GITHub Build system in Javascript Debug in Chrome Run automated tests Like WebStorm (and Vim) Development setup
  5. 5. Canvas (fast) SVG (slow) Graphics WebGL (