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Startup and canvas render window resize that updates devicePixelRatio is expensive

area/performance

type/enhancementFeatures or improvements to existing featuresFeatures or improvements to existing features

Status: Closed (completed).

#955 In xtermjs/xterm.js;

· by Tyriar was closed on Jun 23, 2019

 ·  

4.0.0

Use a dynamic cache for the character texture atlas

area/performance

type/enhancementFeatures or improvements to existing featuresFeatures or improvements to existing features

Status: Closed (completed).

#1294 In xtermjs/xterm.js;

· by Tyriar was closed on May 18, 2018

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3.4.0

Do incremental draws in the selection render layer

area/performance

area/selection

help wanted

type/enhancementFeatures or improvements to existing featuresFeatures or improvements to existing features

Status: Closed (completed).

#941 In xtermjs/xterm.js;

· by Tyriar was closed on Jun 23, 2019

 ·  

4.0.0

Buffer performance improvements

area/performance

type/planA meta issue that consists of several sub-issuesA meta issue that consists of several sub-issues

type/proposalA proposal that needs some discussion before proceedingA proposal that needs some discussion before proceeding

Status: Closed (completed).

#791 In xtermjs/xterm.js;

· by Tyriar was closed on Apr 2, 2019

 ·  

3.13.0

Lazy load BellSound using TS dynamic imports

area/performance

type/enhancementFeatures or improvements to existing featuresFeatures or improvements to existing features

Status: Closed (completed).

#894 In xtermjs/xterm.js;

· by Tyriar was closed on Oct 7, 2019

Minimize drawing calls by finding words that have changed

area/performance

type/enhancementFeatures or improvements to existing featuresFeatures or improvements to existing features

Status: Closed (completed).

#1063 In xtermjs/xterm.js;

· by Tyriar was closed on Oct 7, 2019

Terminals are retained forever

area/performance

type/bugSomething is misbehavingSomething is misbehaving

Status: Closed (completed).

#1341 In xtermjs/xterm.js;

· by hansonw was closed on May 17, 2018

 ·  

3.4.0

Commands that fill a non-full buffer lock up the terminal for a couple of seconds

area/performance

type/enhancementFeatures or improvements to existing featuresFeatures or improvements to existing features

Status: Closed (completed).

#444 In xtermjs/xterm.js;

· by Tyriar was closed on Sep 1, 2018

 ·  

3.7.0

Prevent memory leaks when Terminal.dispose is called and make it easy to test in the demo

area/performance

type/bugSomething is misbehavingSomething is misbehaving

Status: Closed (completed).

#1518 In xtermjs/xterm.js;

· by Tyriar was closed on Jun 28, 2018

 ·  

3.5.0

avoid deoptimizations in v8

area/performance

type/enhancementFeatures or improvements to existing featuresFeatures or improvements to existing features

Status: Closed (completed).

#1551 In xtermjs/xterm.js;

· by jerch was closed on Oct 7, 2019

proposal: revise usage of property getters

area/performance

Status: Closed (completed).

#1402 In xtermjs/xterm.js;

· by jerch was closed on Apr 23, 2018

 ·  

3.4.0

All enums should be const

area/performance

Status: Closed (completed).

#1408 In xtermjs/xterm.js;

· by Tyriar was closed on Apr 24, 2018