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Also known as Leaflet.js, Leaflet js

JavaScript library for web interactive cartography

Described at

Link to a page describing this subject · not written by Vinony

Source code

Russian bombs are now falling over Volodymyr's hometown. His family, his friends, his neighbours, thousands and thousands of absolutely wonderful people, are either seeking refuge or fighting for their lives. Russian soldiers have already killed tens of thousands of civilians, including women and children, and are committing mass war crimes like gang rapes, executions, looting, and targeted bombings of civilian shelters and places of cultural significance. The death toll keeps rising, and Ukraine needs your help. If you want to help, educate yourself and others on the Russian threat, follow reputable journalists, demand severe Russian sanctions and Ukrainian support from your leaders, protest the war, reach out to Ukrainian friends, donate to Ukrainian charities. Just don't be silent. Ukrainians recommend the Come Back Alive charity. For other options, see StandWithUkraine. It is chilling to see Leaflet being used for documenting Russia's war crimes, factual reporting of the war and for coordination of humanitarian efforts across Europe. We commend these uses of Leaflet. If you support the actions of the Russian government (even after reading all this), do everyone else a favour and carry some seeds in your pocket. Leaflet is the leading open-source JavaScript library for building powerful interactive maps . For more info, docs and tutorials, check out the [official website][]. For Leaflet downloads (including the built main version), check out the [download page][]. We're happy to meet new contributors. If you want to get involved with Leaflet development, check out the [contribution guide][contribute]. Let's make the best mapping library that will ever exist, and push the limits of what's possible with online maps!

Excerpt from the source-code README · 3,804 chars · not written by Vinony

Wikidata facts

Instance of
free software
Country of origin
Ukraine
Official website
leafletjs.com
Image
Leaflet beige screenshot.png
Show 14 more facts
social media followers
29594
software version identifier
2.0.0-alpha1
programmed in
JavaScript
inception
2008-00-00
software quality assurance
continuous integration
data size
14.7
Commons category
Leaflet (software)
operating system
cross-platform
copyright license
2-clause BSD License
source code repository URL
github.com/Leaflet/Leaflet
compatible with
Web Map Service
Sources (15)

via Wikidata · CC0

Article · 中文

Leaflet是一个开源的JavaScript库,用于构建Web地图应用。首次发布于2011年,并于2012年7月30日进行第一次更新,发布了leaflet 0.4。它支持大多数移动和桌面平台,支持HTML5和CSS3。其用户包括FourSquare、Pinterest和Flickr。 Leaflet允许没有GIS背景的开发人员非常容易地显示托管在公共服务器上的,并且可以叠加图层。它可以从GeoJSON文件中加载地理要素数据,设置样式,并创建交互式图层,如点击时会弹出窗口的标记。 乌克兰人Vladimir Agafonkin开发了Leaflet,他在2013年加入了Mapbox。leaflet的最新版本为Leaflet 1.9,在2022年9月21日发布。 Leaflet能在所有主要的桌面和移动平台上工作,且可以使用许多插件进行扩展,源代码美观易懂,简单高效。42KB轻量化的Leaflet JS库提供了绝大多数开发者所需的地图特性。关于版本更新问题,Leaflet1.9版本将为之后2.0系列等重要版本升级奠定基础,但是2.0版本就目前来说仍需时间调试。据官方更新日志描述,未来将计划放弃支持IE浏览器;更新javascript版本兼容,使用ECMAScript标准版本以期待使用更加功能强大的javascript特性;模块标准化,未来仅使用单个模块化标准,降低分布式代码的复杂性;取消了“L”全局变量,以期为了更好地使用tree-shaking消除无用代码。1.x版本系列将更加专注于重要错误的修复以及过去版本的维护。

Abstract from DBpedia / Wikipedia · CC BY-SA