aFarkas/lazysizes

High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.

17,727

JavaScriptMIT License

javascriptlazy-evaluationlazyloadlazysizesperformanceresponsive-images

View on GitHub

Stars

17,727

Updated

Nov 25, 2025

Stars Over Time

Top Contributors

NodeGPTjs

1 contributions

arceushui

1 contributions

danberko

1 contributions

jrief

1 contributions

Leo-tee

1 contributions

LiamGUK

1 contributions

ahmadfikrimasyhur

1 contributions

thirstycode

1 contributions

ruanxiaoer888

1 contributions

ydever

1 contributions

yangxingkun

1 contributions

ACBAD

1 contributions

Noripy

1 contributions

ChristosTheDev

1 contributions

jAAstn

1 contributions

tutor-finder

1 contributions

tt-ghost

1 contributions

gdfernandes2019

1 contributions

H4qu3r

1 contributions

dennisbottaro

1 contributions

junaidkbr

1 contributions

mouadbimk

1 contributions

yonics12

1 contributions

brwajumaa

1 contributions

ksyasuda

1 contributions

texeltexel2009

1 contributions

sserendipity008

1 contributions

sh13y

1 contributions

kungao286-alt

1 contributions

MattyMroz

1 contributions

teonhub

1 contributions

agurtovoy

1 contributions

xing-lin

1 contributions

fiquun

1 contributions

MiKatre

1 contributions

ReactPyth

1 contributions

rscoopcur

1 contributions

ke971225-prog

1 contributions

chrisp-code

1 contributions

suxiaoxinggz

1 contributions

tschanu

1 contributions

wrongrZZ

1 contributions

pieterrrrrrr

1 contributions

CitosLeonel

1 contributions

xfire5000

1 contributions

hisanshao

1 contributions

QuangSOA

1 contributions

PO-VINCENT

1 contributions

VadimBorodin

1 contributions

theamanstark

1 contributions

VantageAtraxa

1 contributions

Ridhsuki

1 contributions

SuperMo0

1 contributions

bkisia

1 contributions

lucastante

1 contributions

cloupid

1 contributions

Iongtao

1 contributions

peterlxb

1 contributions

LINEBARRELS

1 contributions

bayramarslan

1 contributions

HenriqueStocco

1 contributions

billykwok

1 contributions

redheet

1 contributions

Orelrise

1 contributions

bigHippoZz

1 contributions

deoxys3

1 contributions

Koaxz

1 contributions

axait

1 contributions

luankohl

1 contributions

jysaa5

1 contributions

rektarn

1 contributions

mat-jaworski

1 contributions

19noozda

1 contributions

tiagogmfreire

1 contributions

jiewenhuang

1 contributions

habixiong

1 contributions

ekisstherain

1 contributions

Raymondoor

1 contributions

kadykov

1 contributions

CaicoLeung

1 contributions

littleRoundaer

1 contributions

abedin-fahim

1 contributions

AdingApkgg

1 contributions

Ebrat222

1 contributions

yi-echo

1 contributions

Senpai-Codes

1 contributions

ShuninYu

1 contributions

cedcn

1 contributions

NBDBatman

1 contributions

anhnhoktvn

1 contributions

wardbit

1 contributions

nprbst

1 contributions

rain22324

1 contributions

mztnnrt

1 contributions

renancesarr

1 contributions

flowprog

1 contributions

metalbond

1 contributions

velihankara

1 contributions

mergik

1 contributions

marshmell0w

1 contributions

Related Repositories

Track developers from aFarkas/lazysizes

Join 1,000+ companies finding quality developer leads