Hong's Tech Blog

Front-End Performance

September 12, 2020 | (Last Update : September 11, 2020)

    javascript 메모리 누수
        의도치 않은 전역 변수
        잊혀진 타이머 또는 콜백
        DOM 외부에서의 참조
    프론트엔드 성능 최적화
        렌더링 최적화 : Reflow, Repaint 줄이기
        reflow를 피하거나 최소화하는 방법
        Reflow (Layout), Repaint (Paint)
    DOM(Document Object Model), CSSOM(CSS Object Model) 생성
        Render Tree 생성
        렌더링 과정
        Layout, Paint

react

September 11, 2020 | (Last Update : September 10, 2020)

styled Component useState useReducer useContext react

    Syled Components, useState, useReducer, useContext
    리액트 성능개선
        리액트 렌더러를 최적화

coding convention

August 15, 2020 | (Last Update : August 14, 2020)

javascript-convention coding convention

    javascript-convention

Migration

July 12, 2020 | (Last Update : July 11, 2020)

AMD-WEBPACK Migration

    AMD-WEBPACK Migration

Article

July 12, 2020 | (Last Update : July 11, 2020)

Client Hints Article

    Client Hints

Develop Concept

June 28, 2020 | (Last Update : June 27, 2020)

cors storage this Curring web worker Message Queue and Event Loop PWA 함수 호이스팅 스코프 화살표 함수 스코프체인 클로저 call/bind/apply prototype Develop Concept

    cors
    storage
    this
    커링 함수 (Curring function)
    web worker    
    Time, Message Queue and Event Loop
    PWA
    함수 호이스팅(Function hoisting)
    스코프
    화살표 함수없는 것 3가지
    스코프체인
    클로저,
    call/bind/apply
    prototype

ecmascript

May 29, 2020 | (Last Update : May 28, 2020)

ES2015 ES2016 ES2017 ES2018 ES2019 ES2020 javascript ecmascript

    ES2015
    ES2016
    ES2017
    ES2018
    ES2019
    ES2020
    HTML Fragments
    More String Implovements
    Array
    For ... of
    classes
    fetch
    Symbol/Map

paradigm

May 23, 2020 | (Last Update : May 22, 2020)

deno svelte redux mobx paradigm

    deno, svelte, redux, mobx

web tools

April 12, 2020 | (Last Update : April 11, 2020)

Open Icon Open Color Surge Snippet web tools

    Open Icon
    Open Color
    Surge.sh
    Snippet

pdf

April 01, 2020 | (Last Update : March 31, 2020)

pdf

    PDF File Format
    페이지트리
    Font Types