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Updated by Martin Czuchra over 12 years ago
**As** an openproject user
**I** want speedy timelines in modern browsers
**so that** timelines render quicker
**Acceptance criteria**
- <s>Users of old IE versions are presented an adequate message informing about the incompatibilities.</s> (Subsumed in \#2613)
- Timelines do not rely on IE8-specific performance-fixes, lending the timelines code more performance in modern browsers;
- Custom font rendering/kerning is removed from timelines
- Find a sensible default for the render bucket size (considering current browser support)
- FInd a way to measure text widths so that rendering inside of work packages remains possible or always render outside of work packages.
- Remove relative vertical offset correction (compensation for measurements of table cells)
- Remove custom border fixes browsers
- Timelines use SVG in all supported browsers and do not rely on VML fallbacks.
**I** want speedy timelines in modern browsers
**so that** timelines render quicker
**Acceptance criteria**
- <s>Users of old IE versions are presented an adequate message informing about the incompatibilities.</s> (Subsumed in \#2613)
- Timelines do not rely on IE8-specific performance-fixes, lending the timelines code more performance in modern browsers;
- Custom font rendering/kerning is removed from timelines
- Find a sensible default for the render bucket size (considering current browser support)
- FInd a way to measure text widths so that rendering inside of work packages remains possible or always render outside of work packages.
- Remove relative vertical offset correction (compensation for measurements of table cells)
- Remove custom border fixes
- Timelines use SVG in all supported browsers and do not rely on VML fallbacks.