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mnquintana / what-forces-layout.md
Created April 17, 2021 00:07 — forked from paulirish/what-forces-layout.md
What forces layout/reflow. The comprehensive list.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
//! Algorithm for arranging notes on bass
//! takes in a csv of notes with header
//! and outputs csv of fretboard positions with header
extern crate csv;
use std::collections::HashMap;
const MIDI_A4: f32 = 69.;
const FREQ_A4: f32 = 440.;
@mnquintana
mnquintana / Gemfile
Last active August 29, 2015 14:13 — forked from baygross/Gemfile
#
## Add these gems to your Gemfile, and be sure to 'bundle install'
#
gem 'net-ldap'
gem 'rubycas-client'