收藏 / 列表

linyuyizhizou_678b9fdc436f1 頭像

小帆聊前端 - CSS BFC 深度解讀：從原理到實戰，解決 90% 佈局難題

CSS BFC 深度解讀：從原理到實戰，解決 90% 佈局難題 前言：被 “玄學佈局” 折磨的日常 “為什麼兩個相鄰 div 的 margin 疊成一個了？” “浮動元素怎麼把父容器‘撐破’了？” “文字怎麼總繞着浮動圖片跑，我想讓它老老實實換行！” “子元素用了絕對定位，怎麼就超出父容器範圍了？” 如果你在前端開發中遇到過這些問題，説明你還沒真正掌握 BFC—— 這個 CSS 中 “看不見卻很重

css3 , Css , 前端

ahmad-shadeed 頭像

Ahmad Shadeed - Using HSL Colors In CSS

From my experience, most of the colors I see people using in CSS are hex and RGB. Recently, I’ve started seeing more usage of HSL colors, however, I still think that the full potential of HSL is ove

Techniques , Tools , Css , Colors

gabriel-shoyombo 頭像

Gabriel Shoyombo - Masonry In CSS: Should Grid Evolve Or Stand Aside For A New Module?

You’ve got a Pinterest-style layout to build, but you’re tired of JavaScript. Could CSS finally have the answer? Well, for a beginner, taking a look at the pins on your Pinterest page, you might be

Techniques , CSS Grid , Css , Design

stephanie-eckles 頭像

Stephanie Eckles - A Guide To CSS Debugging

We’ve all been there, at the end of completing CSS for a layout and — what’s that? Ah! An extra scrollbar! Or maybe an element is an unexpected color. And on some browsers, that new feature just doe

workflow , Techniques , Tools , Css

u_16213657 頭像

mob64ca140a1f7c - 電調

我們來詳細解析AM32中 Minimum duty cycle, Percent（最小佔空比，百分比） 這個參數。這是一個非常基礎且關鍵的參數，它直接決定了電機能否順利啓動和低速平穩運行。 一、 核心概念：它是什麼？ 最小佔空比 定義了電調能夠輸出給電機的最低有效驅動功率。可以把它想象成發動機的怠速。 技術原理：電調通過PWM

參數設置 , 熱啓動 , 滑塊 , Css , 前端開發 , HTML

victor-ayomipo 頭像

Victor Ayomipo - How Developers Can Strengthen Their Mental Health Amidst High-Pressure Projects

I have had my fair share of projects that have given me life because of what I accomplished, as well as those that have cost me life when I reflect on the terrible stress they caused. I know I’m not

workflow , Mental Health , Inspiration

shuirongshui 頭像

水冗水孚 - fastify-sse-v2搭配EventSource實現SSE中的AI流式回覆打字機效果

本文不贅述具體概念，通過具體案例效果，學習sse （Server-SentEvents）的具體實現，以react框架為例 SSE具體應用場景 SSE（Server-Sent Events，服務器推送事件）是一種基於 HTTP 的單向實時通信協議，核心特點是服務器主動向客户端推送數據，客户端僅被動接收，無需頻繁輪詢，且天然支持斷線重連、事件標識等特性。其應用場景主要集中在 “服務器需主動向客户端推送

fastify , fetch , chunked , sse

cosima-mielke 頭像

Cosima Mielke - Upcoming Online Workshops: January – May 2022

You might already know it: We regularly run friendly online workshops around front-end and UX. And, well, we have a couple of exciting new ones coming up in the next few months. You can join us righ

SmashingConf , Workshops , Smashing

cristian-diaz 頭像

Cristian Díaz - A Guide To Keyboard Accessibility: HTML And CSS (Part 1)

Keyboard accessibility is an important part of the user experience. There are multiple criteria in Web Content Accessibility Guidelines (WCAG) about this topic. Still, it’s somehow overlooked, affec

Guides , Accessibility , Css , HTML

geoff-graham 頭像

Geoff Graham - Preparing For Interaction To Next Paint, A New Web Core Vital

This article has been kindly supported by our dear friends at DebugBear, who help optimize web performance to improve user experience. Thank you! There’s a change coming to the Core Web Vit

performance , Core Web Vitals , optimization

tuzixiansen_63d4d65909d62 頭像

兔子先森 - PC瀏覽器端-PCM錄音+實時幀回調+流式上傳-Recorderjs

看到這裏的時候一定要理解並運行上文的《前端H5錄音實時幀回調-波形配置- Recorder.js》，這樣對Recorder有個概念。 1、通過onProcess回調可實現錄音的實時處理，onProcess的buffers參數內容為pcm數組（16位 LE小端模式 Little Endian），能直接流式的將數據進行上傳； 2、onProcess內的buffers參數為所有的PCM集合，

react , vue.js , HTML , 前端 , Javascript

michelle-barker 頭像

Michelle Barker - Building A Dynamic Header With Intersection Observer

The Intersection Observer API is a JavaScript API that enables us to observe an element and detect when it passes a specified point in a scrolling container — often (but not always) the viewport — t

performance , API , Javascript , ui

preethi-sam 頭像

Preethi Sam - Best Of Pro Scheduler Libraries

This article has been kindly supported by our dear friends at Bryntum, who are strong believers in the web as an application platform and provide advanced UI components and dev tools for over 500

workflow , Productivity , Tools

u_9849794 頭像

子丶不語 - 看完就會！解鎖CSS的花式邊框！

前言 邊框，在界面設計中是挺重要的，它不僅定義了界面元素的物理邊界，還可以影響用户的視覺感知，幫助用户區分不同的界面元素，起到視覺分隔、焦點引導、裝飾美化、保持一致等作用 那麼，在前端開發中，如何實現邊框捏？ 是的，只要給你的元素加上這一條樣式，你的元素就擁有了邊框，但是你會發現，這是一個實線邊框，如果我想實現其它邊框呢？只需要修改中間的solid值即可

縮放 , 框圖 , 圖片資源 , Css , 前端開發 , HTML

robin-marx 頭像

Robin Marx - HTTP/3: Performance Improvements (Part 2)

Welcome back to this series about the new HTTP/3 protocol. In part 1, we looked at why exactly we need HTTP/3 and the underlying QUIC protocol, and what their main new features are. In this second

performance , Guides , Security , Browsers

patrickbrosset 頭像

Patrick Brosset - What’s New In DevTools?

In September last year, I wrote about some of the latest updates in our beloved DevTools, across Firefox, Chrome, Safari, and Edge. Four months have already passed since then, and the different team

devtools , Tools , testing , debugging , Browsers