lozad.js
🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more
What to know before exploring
What it is
🔥 Highly performant, light ~1kb and configurable lazy loader in pure JS with no dependencies for responsive images, iframes and more
GitHub
Where it is used
No documented product use has been verified yet.
What people are saying
Are you lazy-loading your (thumbnail) images? this js library seems to be highly recommended by its author: https://github.com/ApoorvSaxena/lozad.js but I don't have any…
jepler used a recommendation phrase. One indexed comment matches. This is a phrase match, not a verdict.
No classified warning is attached to this page. Read the discussions before treating silence as approval.
Also in these discussions
No other repository is repeatedly linked in the same discussions.
This week on Hacker News
Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM UTC.
No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.
Mentions over time
Observed mentions: 2017-08-29 13:07:42 UTC to 2017-09-18 22:54:50 UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Aug 29 | 2017-08-29 00:00:00 UTC | 2017-08-30 00:00:00 UTC | 1 | 1 | 0 |
| Aug 30 | 2017-08-30 00:00:00 UTC | 2017-08-31 00:00:00 UTC | 0 | 0 | 0 |
| Aug 31 | 2017-08-31 00:00:00 UTC | 2017-09-01 00:00:00 UTC | 0 | 0 | 0 |
| Sep 1 | 2017-09-01 00:00:00 UTC | 2017-09-02 00:00:00 UTC | 0 | 0 | 0 |
| Sep 2 | 2017-09-02 00:00:00 UTC | 2017-09-03 00:00:00 UTC | 0 | 0 | 0 |
| Sep 3 | 2017-09-03 00:00:00 UTC | 2017-09-04 00:00:00 UTC | 0 | 0 | 0 |
| Sep 4 | 2017-09-04 00:00:00 UTC | 2017-09-05 00:00:00 UTC | 0 | 0 | 0 |
| Sep 5 | 2017-09-05 00:00:00 UTC | 2017-09-06 00:00:00 UTC | 0 | 0 | 0 |
| Sep 6 | 2017-09-06 00:00:00 UTC | 2017-09-07 00:00:00 UTC | 0 | 0 | 0 |
| Sep 7 | 2017-09-07 00:00:00 UTC | 2017-09-08 00:00:00 UTC | 0 | 0 | 0 |
| Sep 8 | 2017-09-08 00:00:00 UTC | 2017-09-09 00:00:00 UTC | 0 | 0 | 0 |
| Sep 9 | 2017-09-09 00:00:00 UTC | 2017-09-10 00:00:00 UTC | 0 | 0 | 0 |
| Sep 10 | 2017-09-10 00:00:00 UTC | 2017-09-11 00:00:00 UTC | 0 | 0 | 0 |
| Sep 11 | 2017-09-11 00:00:00 UTC | 2017-09-12 00:00:00 UTC | 0 | 0 | 0 |
| Sep 12 | 2017-09-12 00:00:00 UTC | 2017-09-13 00:00:00 UTC | 1 | 1 | 0 |
| Sep 13 | 2017-09-13 00:00:00 UTC | 2017-09-14 00:00:00 UTC | 0 | 0 | 0 |
| Sep 14 | 2017-09-14 00:00:00 UTC | 2017-09-15 00:00:00 UTC | 0 | 0 | 0 |
| Sep 15 | 2017-09-15 00:00:00 UTC | 2017-09-16 00:00:00 UTC | 0 | 0 | 0 |
| Sep 16 | 2017-09-16 00:00:00 UTC | 2017-09-17 00:00:00 UTC | 0 | 0 | 0 |
| Sep 17 | 2017-09-17 00:00:00 UTC | 2017-09-18 00:00:00 UTC | 0 | 0 | 0 |
| Sep 18 | 2017-09-18 00:00:00 UTC | 2017-09-19 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
3 sourcesShow HN: Highly performant, lightweight and configurable lazy loader in pure JS
4 points · Open discussionShow HN: Lozad.js, performant lazy loading library using IntersectionObservers
3 points · Open discussion