getzola/zola

Feature request : Add support for lazy loading images

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#2,055 创建于 2022年12月15日

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 (2 评论) (3 反应) (0 负责人)Rust (15,349 star) (1,046 fork)batch import
enhancementhelp wanted

描述

To make our pages load faster and minimize the use of bandwidth/memory when a user does not scroll a whole page ; we can use the following attribute to make the image load only when needed (lazy loading):

<img src="image.jpg" loading="lazy" />

references :

贡献者指南

技术栈
rusthtml
领域
frontendperformance
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
2
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
active
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Familiarity with Zola's shortcode systemBasic HTML knowledge
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
90
研究方向
Examine Zola's shortcode system, particularly the `img` shortcode in the templates directory. The implementation likely requires modifying the HTML output to include the `loading="lazy"` attribute. Check if there are any existing discussions or PRs mentioned in the issue comments. Also consider adding support for `loading` attribute in markdown image rendering. Test with various browsers as per caniuse link.
Feature request : Add support for lazy loading images · getzola/zola#2055 | Good First Issue