Project

What the project looks like

The process of project loading

1. Major Garbage Collector

2. Minor GC

3. DOM GC

Check and Update 

Own check and update method

service.render - methods to rerender only if the properties changes.

ngrx emit - action that can provide specific behavior

CheckAndUpdateView

Services, services, services

Switch - case loader

Loading

When loading is needed

10000 items ~ 2,5 sec
30 items ~ 300 ms

Load only new chunks

Times decrease on reloading

cdRef.detectChanges()

set rerender on command from service

Parsing & optimization

parseHTML / html text

300 ms -> 80 ms

more optimization

Search for timecode

Step by step search

Object faster then array

How to decide what is faster

TEST

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More info about angular performance

15 good tips

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