tuupola/lazyload
Vanilla JavaScript plugin for lazyloading images observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 6510
- days_rel: n/a
- days_push: 1003
- n_releases_24m: 0
Adoption not part of the score
8708 stars · 2164 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
A vanilla JavaScript plugin that lazyloads images by deferring loading until they enter the viewport, using the Intersection Observer API. It is a modern rewrite of the original jQuery Lazy Load plugin and includes a jQuery wrapper for backward compatibility.
Use cases
- lazy load images on long web pages
- defer image loading until user scrolls
- improve page load performance for image-heavy sites
- replace jQuery lazyload with vanilla JS
- load images only when they enter the viewport
When to choose
- you want a small dependency-free vanilla JS lazyloader
- you need a drop-in replacement for the old jQuery lazyload plugin
- your target browsers support Intersection Observer
When to avoid
- you need native loading='lazy' attribute support only
- you must support very old browsers without Intersection Observer
- you need lazyloading of iframes, videos, or background images
Facets
plugin · maturity maintenance
image-processing frontend-framework web-development frontend performance browser lazy-loading intersection-observer vanilla-js jquery-wrapper images javascript
3 sources
- readme: https://github.com/tuupola/lazyload · fetched 2026-08-28 · 61d4b8d0b3fd
- homepage: https://appelsiini.net/projects/lazyload/ · fetched 2026-08-29 · 80f2584c2fbc
- registry_npm: https://registry.npmjs.org/lazyload · fetched 2026-08-29 · 033d7213d818
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| tuupola/lazyload | main | 23 |
For agents
markdown · JSON · MCP: product_card(name="tuupola/lazyload")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem