npmpackage.info

@tjoskar/react-lazyload-img

Lazy image loader for react

1.2.3

MIT

TypeScript

1.14 kB

46,966 2.3

Installations

npm install @tjoskar/react-lazyload-img

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS

Node Version

12.8.0

NPM Version

6.10.2 Score

74.5

Supply Chain

95.7

Quality

75.6

Maintenance

100

Vulnerability

100

License

Pull Requests

Open

4

Total

86

Closed

41

Merged

41

Issues

Open

1

Total

3

Closed

2

Releases

Unable to fetch releases

Contributors

Unable to fetch Contributors

View All 3 Contributors

Languages

TypeScript

JavaScript

HTML

TypeScript (96.23%)

JavaScript (2.6%)

HTML (1.17%)

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Developer

tjoskar

Download Statistics

Total Downloads

46,966

Last Day

106

Last Week

315

Last Month

1,089

Last Year

7,057

GitHub Statistics

MIT License

10 Stars

73 Commits

4 Forks

3 Watchers

5 Branches

3 Contributors

Updated on Jan 14, 2024

Bundle Size

2.69 kB

Minified

1.14 kB

Minified + Gzipped

Bundlephobia

Maintainers

Package Meta Information

Latest Version

1.2.3

Package Id

@tjoskar/react-lazyload-img@1.2.3

Unpacked Size

2.94 MB

Size

665.02 kB

File Count

NPM Version

6.10.2

Node Version

12.8.0

Total Downloads

Cumulative downloads

Total Downloads

46,966

Last Day

58.2%

106

Compared to previous day

Last Week

-1.6%

315

Compared to previous week

Last Month

31.8%

1,089

Compared to previous month

Last Year

-8.3%

7,057

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Peer Dependencies

react react-dom

Dev Dependencies

@types/jest @types/react @types/react-dom jest parcel-bundler react react-dom simple-spy ts-jest typescript

react-lazyload-img

Lazy image loader for react

Install

$ npm install @tjoskar/react-lazyload-img

Usage

1import React, { Component } from 'react'
2import { LazyLoadImage, LazyLoadBackgroundImage } from '@tjoskar/react-lazyload-img'
3
4const App = () => {
5  const defaultImage = 'https://www.placecage.com/1000/1000'
6  const image = 'https://images.unsplash.com/photo-1443890923422-7819ed4101c0?fm=jpg'
7  return (
8    <>
9      { /* To use an img-tag */ }
10      <LazyLoadImage width={50} height="200px" defaultImage={this.defaultImage} image={this.image} />
11
12      { /* To use a div-tag with background image styling */ }
13      <LazyLoadBackgroundImage width="100%" height="200px" defaultImage={this.defaultImage} image={this.image} />
14    </>
15  )
16}

You can also pass options (root, rootMargin, threshold) to the IntersectionObserver constructor. See the documentation for IntersectionObserver for more info. Eg.

1<LazyLoadImage options={{ root: window }} height="200px" defaultImage={this.defaultImage} image={this.image} />

See: https://stackblitz.com/edit/react-lazy-load-image for examples

Props

Both LazyLoadImage and LazyLoadBackgroundImage have the same props:

defaultImage

Type: string

Path to the default image (placeholder) to show before the lazy loading

image

Type: string
Default: 60

Path to the image to be lazy loaded

errorImage?

Type: string

Path to an image to show if the loading of image fails, will use defaultImage if not set

onLoaded?

Type: () => void

Callback function after the image has been loaded

options?

Type: ObserverOptions

IntersectionObserver options. https://developer.mozilla.org/en-US/docs/Web/API/Intersection_Observer_API#Intersection_observer_options

style?

Type: React.CSSProperties

Will be passed to the underlying div/img tag

height

Type: () => void

The height of the image (can be set to auto)

width

Type: () => void

The width of the image (can be set to auto)

Requirement

The browser you are targeting needs to have support for IntersectionObserver and WeakMap or you need to import polyfill for them. You also need to use a bundler that understand es-modules (eg. webpack, rollup, parcel, fusebox, etc.)

License

MIT

No vulnerabilities found.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

4

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

0

Maintained

Determines if the project is "actively maintained".

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Security-Policy

Determines if the project has published a security policy.

0

Fuzzing

Determines if the project uses fuzzing.

0

Branch-Protection

Determines if the default and release branches are protected with GitHub's branch protection settings.

0

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

69 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-6chw-6frg-f759
Warn: Project is vulnerable to: GHSA-v88g-cgmw-v5xw
Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-x9w5-v3q2-3rhw
Warn: Project is vulnerable to: GHSA-w8qv-6jwh-64r5
Warn: Project is vulnerable to: GHSA-257v-vj4p-3w2h
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-gxpj-cx7g-858c
Warn: Project is vulnerable to: GHSA-w573-4hg7-7wgq
Warn: Project is vulnerable to: GHSA-ff7x-qrg7-qggm
Warn: Project is vulnerable to: GHSA-vh7m-p724-62c2
Warn: Project is vulnerable to: GHSA-r9p9-mrjm-926w
Warn: Project is vulnerable to: GHSA-434g-2637-qmqr
Warn: Project is vulnerable to: GHSA-49q7-c7j4-3p7m
Warn: Project is vulnerable to: GHSA-977x-g7h5-7qgw
Warn: Project is vulnerable to: GHSA-f7q4-pwc6-w24p
Warn: Project is vulnerable to: GHSA-fc9h-whq2-v747
Warn: Project is vulnerable to: GHSA-8r6j-v8pm-fqw3
Warn: Project is vulnerable to: MAL-2023-462
Warn: Project is vulnerable to: GHSA-43f8-2h32-f4cj
Warn: Project is vulnerable to: GHSA-qqgx-2p2h-9c37
Warn: Project is vulnerable to: GHSA-7r28-3m3f-r2pr
Warn: Project is vulnerable to: GHSA-r8j5-h5cx-65gg
Warn: Project is vulnerable to: GHSA-896r-f27r-55mw
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-6c8f-qphg-qjgp
Warn: Project is vulnerable to: GHSA-p6mc-m468-83gw
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-vh95-rmgr-6w4m
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-92xj-mqp7-vmcj
Warn: Project is vulnerable to: GHSA-wxgw-qj99-44c2
Warn: Project is vulnerable to: GHSA-5rrq-pxf6-6jx5
Warn: Project is vulnerable to: GHSA-8fr3-hfg3-gpgp
Warn: Project is vulnerable to: GHSA-gf8q-jrpm-jvxq
Warn: Project is vulnerable to: GHSA-2r2c-g63r-vccr
Warn: Project is vulnerable to: GHSA-cfm4-qjh2-4765
Warn: Project is vulnerable to: GHSA-x4jg-mjrx-434g
Warn: Project is vulnerable to: GHSA-5fw9-fq32-wv5p
Warn: Project is vulnerable to: GHSA-rp65-9cf3-cjxr
Warn: Project is vulnerable to: GHSA-hj48-42vr-x3v9
Warn: Project is vulnerable to: GHSA-566m-qj78-rww5
Warn: Project is vulnerable to: GHSA-7fh5-64p2-3v2j
Warn: Project is vulnerable to: GHSA-hrpp-h998-j3pp
Warn: Project is vulnerable to: GHSA-p8p7-x288-28g6
Warn: Project is vulnerable to: GHSA-876r-hj45-fw7g
Warn: Project is vulnerable to: GHSA-v63x-xc9j-hhvq
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-m6fv-jmcg-4jfg
Warn: Project is vulnerable to: GHSA-w5q7-3pr9-x44w
Warn: Project is vulnerable to: GHSA-3fjq-93xj-3f3f
Warn: Project is vulnerable to: GHSA-cm22-4g7w-348p
Warn: Project is vulnerable to: GHSA-3jfq-g458-7qm9
Warn: Project is vulnerable to: GHSA-r628-mhmh-qjhw
Warn: Project is vulnerable to: GHSA-9r2w-394v-53qc
Warn: Project is vulnerable to: GHSA-5955-9wpr-37jh
Warn: Project is vulnerable to: GHSA-qq89-hq3f-393p
Warn: Project is vulnerable to: GHSA-f5x3-32g6-xq36
Warn: Project is vulnerable to: GHSA-4wf5-vphf-c2xc
Warn: Project is vulnerable to: GHSA-jgrx-mgxx-jf9v
Warn: Project is vulnerable to: GHSA-72xf-g2v4-qvf3
Warn: Project is vulnerable to: GHSA-3h5v-q93c-6h6q
Warn: Project is vulnerable to: GHSA-6fc8-4gx4-v693
Warn: Project is vulnerable to: GHSA-c4w7-xm78-47vh

Score

2.3

/10

Last Scanned on 2025-02-03

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

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