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freeCodeCamp Programming Tutorials: Python, JavaScript, Git & More
Browse thousands of programming tutorials written by experts. Learn Web Development, Data Science, DevOps, Security, and get developer career advice.
Frontend Masters Boost – Helping Your Journey to Senior Developer
Helping Your Journey to Senior Developer
Smashing Magazine — For Web Designers And Developers
Magazine on CSS, JavaScript, front-end, accessibility, UX and design. For developers, designers and front-end engineers.
LogRocket Blog - Resources to Help Product Teams Ship Amazing Digital Experiences
Resources to Help Product Teams Ship Amazing Digital Experiences
Piccalilli - level up your front-end development skills
We are Piccalilli. A publication dedicated to providing high quality educational content to level up your front-end skills.
요즘IT
요즘 사람들의 IT 매거진, 요즘IT
NHN Cloud Meetup - NHN 기술 블로그
기술을 공유하고 함께 성장해가는 개발 문화, NHN이 추구하는 가치입니다.
SitePoint – Learn HTML, CSS, JavaScript, PHP, Ruby & Responsive Design
Learn Web Design & Development with SitePoint tutorials, courses and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design
DevTools Tips
The collection of tips useful for web development.
freeCodeCamp
freecodecamp.org
How to Build Great HTML Form Controls
Today I'm going to show you all the things to consider when building the perfect HTML input. Despite its seemingly simple nature, there's actually a lot that goes into it. How to Make the Control Well, we need to start somewhere. Might as well start with the control itself.
How to Add Media to Your HTML Email Template
In my previous article, we explored the fundamentals of designing and coding a simple HTML email template that adapts beautifully across different devices and email clients. I got a couple of questions about adding media to the HTML email template...
How to Create a Masonry Layout Using HTML and CSS
A masonry layout is a grid-based design where items are arranged in a way that minimizes vertical gaps between them. an example of a masonry layoutUnlike traditional grids with fixed row heights, masonry layouts adjust the positioning of items dynamically based on their content height, creating a visually appealing...
How to Use Breakpoints for Responsive Web Design
Breakpoints are fundamental to the concept of responsive web design. They enable websites to adapt seamlessly across different devices and screen sizes. Breakpoints mark the points at which a website's layout and content should change to ensure optimal user experience on devices ranging from smartphones and tablets to desktop...
Media Queries vs Container Queries – Which Should You Use and When?
As the web evolves, new tools and ideas are released with the goal of making our lives as web developers easier. This means we have to choose whether to stick with the old ways or discard them entirely for the shiny new stuff. But does this always demand an either-or...
Create 24 CSS Projects
As the web evolves, new tools and ideas are released with the goal of making our lives as web developers easier. This means we have to choose whether to stick with the old ways or discard them entirely for the shiny new stuff. But does this always demand an either-or...
How to Build a Simple Bitcoin-to-USD Calculator
Welcome to this fun and hands-on project where we'll build a calculator that converts Bitcoin to USD. You'll learn about API fetching, DOM manipulation, and localStorage, and you'll use some basic math along the way. By the end of this tutorial, you'll have a functioning Bitcoin price calculator that...
What is CSS Subgrid? A Practical Tutorial
When designers create layouts in their mockups, everything including the content typically looks perfectly aligned and consistent. But in the real world, user-generated content varies wildly. For example, one testimonial card might have a brief sente...
How to Build an Accessible Modal – with Example Code
We often use modals or popups to display important information or prompt users to take action. Unlike regular pop-ups that can be opened in new windows or tabs, these dialogues keep the user on the same page by overlaying the existing content. This e...
How to Use HTML Attributes to Make Your Websites and Apps More Accessible
Have you ever used an attribute in HTML without fully understanding its purpose? You're not alone! Over time, I've dug into the meaning behind many HTML attributes, especially those that are crucial for accessibility. In this in-depth tutorial, I'll ...
How to Use CSS to Improve Web Accessibility
Did you know that CSS can play a significant role in web accessibility? While CSS primarily handles the visual presentation of a webpage, when you use it properly it can enhance the user’s experience and improve accessibility. In this article, I'll s...
Frontend Masters Boost – Helping Your Journey to Senior Developer
frontendmasters.com
Drawing a Line to Connect Elements with CSS Anchor Positioning
The World Wide Web Consortium (W3C) published a First Public Working Draft of CSS Anchor Positioning last year, so I thought I would give it a try. I already had a perfect candidate to try it on: a component on my other site, adedicated.dev, which showcase my services by linking different words together. To link […]
A CSS-Powered Add/Remove Tags UI
Checkboxes and labels used to have to be right next to each other to be a potent UI duo. You could do trickery like this:
Things That Can Break aspect-ratio in CSS
CSS has an aspect-ratio property, which has had full support since around 2021. It can be a very satisfying property to use, because it can help match how your brain 🧠 works or what the desired des…
What’s Going On in Dark Theme / Light Theme Land
There has been a fresh round of enthusiasm and writing around light mode / dark mode support for the web lately. I think it’s driven partially by the new light-dark() function in CSS (CSS Color Module Level 5 spec) that makes it easier to declare values that change depending on the mode. Here’s the basic […]
Feedback on Masonry Layout
Jen Simmons posted Help us invent CSS Grid Level 3, aka “Masonry” layout over on the WebKit blog the other day and is actively soliciting feedback. Our hope is that web designers and developers chime in (post to social media, write blog posts) with your thoughts about which direction CSS should take. Don’t mind if I do. Do […]
The HTML, CSS, and SVG for a Classic Search Form
Let’s build a search form that looks like this: That feels like the absolute bowl-it-down-the-middle search form right now. Looks good but nothing fancy. And yet, coding it in HTML and CSS I don’t think is perfectly intuitive and makes use of a handful of decently modern and slightly lesser used features. The Label-Wrapping HTML […]
Popover API is Here
Checkboxes and labels used to have to be right next to each other to be a potent UI duo. You could do trickery like this:
“Multiplexed” Fonts Have a Cool Superpower
Just to cut to the chase, the superpower is being able to adjust their weight (or at least one of their attributes, or as variable fonts call them, an “axis”) without changing the space they occupy. This means that interactive effect and animations can be done without worry for awkward reflow situations and performance problems. […]
Using the Popover API for HTML Tooltips
We can *mostly* use HTML alone for this API. But here, we'll use CSS to style the “links” within paragraphs and a js library to position them, in lieu of css anchoring.
Using CSS Scroll-Driven Animations for Section-Based Scroll Progress Indicators
A scroll progress indicator is a pretty straightforward thing to build with a scroll()-style scroll-driven animation. But here, we'll build indicators for each section of a page using the view() style.
The Classic Border Radius Advice, Plus an Unusual Trick
When you nest elements with border-radius, the inner element needs less radius than the outer element. This is some classic advice on this, and a future-looking fix.
We’ve Got Container Queries Now, But Are We Actually Using Them?
CSS developers got the ultimate dream: container queries. But now that they are here, are we actually reaching for them as much as we thought we would?
(Danger!) Preventing Zoom from Changing Text Size
Zooming in browsers is an accessibility feature. I’d say that any attempt to fight against it is bad form. Don’t do it. Leave it be. I have seen compelling examples of ways to code that work with browser zoom that help make a site look nicer when high levels of zoom are applied. But they […]
Animating the Dialog Element
It might seem like you could just set a transition on the opacity of the dialog element in CSS from 0 to 1, but it doesn't work. You'll need to learn about @starting-style, and the overlay and allow-discrete keywords.
How to Make a CSS Timer
Let's look at using CSS as an efficient alternative to JavaScript for creating simple timers. We'll use modern CSS properties like @property, @keyframes, and pseudo-elements with counter() values.
Live Demos of Stand Alone Web Components
A stand alone web component is a that provides some design or functionality but has little by way of dependencies, strong opinions, heavy design. in other words, components could easily imagine sliding into any project without much trouble.
One of the Boss Battles of CSS is Almost Won! Transitioning to Auto
The experimental CSS function `calc-size(auto)` allows transitions from zero to a specified value. Animating elements from zero to their intrinsic size has long been desired by CSS developers.
Footnotes Progressively Enhanced to Popovers
Michelle Barker's technique for popover footnotes is great. Here we look at ways we could fight the content duplication. There are ups and downs.
Pure CSS Circular Text (without Requiring a Monospace Font)
Setting text on a circle in CSS isn't straightforward, but it is possible with some effort. This technique splits text into segments and uses transforms and perspective to pull it off.
Popovers Work Pretty Nicely as Slide-Out Drawers
Especially on mobile, the slide-out drawer UI/UX seems like a perfect fit for a popover, and works fine on desktop too.
A Text-Reveal Effect Using conic-gradient() in CSS
This article explores creating a typographic effect that 'reveals' text in an interesting animated way.
YouTube Embeds are Bananas Heavy and it’s Fixable
Which one makes more sense to use, big and slow or small and fast? Especially with the same appearance and functionality, the youtube-lite component is a no-brainer.
How Keyboard Navigation Works in a CSS Game
The navigation in this game works with the arrow keys, which is made possible with scroll driven animations, faked collision detection, and maintaining state with CSS custom properties.
Single-Directionally Allowed Overflow
CSS allows setting different overflow behaviors for x and y directions. It doesn't actually work with the `hidden` value, but it does with `clip`!
How to Get the Width/Height of Any Element in Only CSS
Unlike JavaScript, there is no simple built-in method in CSS to access an element's width and height. But using some (call it hacky) modern CSS techniques, we can get our hands on the number and even use it.
What if you used Container Units for… everything?
I said to myself I said what if I used container units for every single unit in a design? I was wondering, partially because I thought the answer might be well, everything will probably scale really nicely then. Container units, in case you haven’t heard of them, are unit (like px or rem, but more […]
Smashing Magazine — For Web Designers And Developers
smashingmagazine.com
How To Build A Magazine Layout With CSS Grid Areas
Web development, especially what you can do with CSS, has become increasingly complex. With the added capabilities of CSS Grid, it is now possible to achieve layouts that look like they were laid out by hand. Let’s tackle a practical example of how to do something like that.
The Modern Guide For Making CSS Shapes
In this comprehensive guide, Temani Afif explores different techniques for creating common shapes with the smallest and most flexible code possible.
The Times You Need A Custom @property Instead Of A CSS Variable
Preethi Sam walks through an example that demonstrates where custom properties are more suitable than variables while showcasing the greater freedom and flexibility that custom properties provide for designing complex, refined animations.
Beyond CSS Media Queries
Juan Diego Rodriguez explains why media queries still occupy a vital role in responsive layouts; only they are now one tool in a larger toolbox with modern techniques that are best when used together.
Modern CSS Layouts: You Might Not Need A Framework For That
It’s easy to get lost in a sea of CSS frameworks and libraries, each promising easier styling and smoother layouts. Brecht De Ruyte demonstrates four CSS utility classes (plus a bonus) using techniques that allow them to be used practically anywhere you need a particular layout — be it Grid or Flexbox — with configurable options.
Switching It Up With HTML’s Latest Control
After years of relying on checkbox hacks to create a “switch” control for forms that toggle between two states, HTML may be gaining a native way to go about it by adding a `switch` attribute to checkbox inputs. Daniel Yuschick walks us through a first impression of switch controls and discusses current and ongoing considerations that need to be explored further before it is ready for prime time.
Useful CSS Tips And Techniques
The times for CSS have probably never been more exciting than today. In this quick read, we’ve got some useful CSS tips and techniques for you that you can apply to your work right away. Let’s dive deeper into self-modifying CSS variables, hanging punctuation, and more.
LogRocket Blog - Resources to Help Product Teams Ship Amazing Digital Experiences
blog.logrocket.com
Understanding the CSS revert-layer keyword
A typewriter CSS animation is easier to achieve than you may think. Let's explore how and why to create a typewriter animation with only CSS.
Understanding the CSS revert-layer keyword
In this article, we’ll explore CSS cascade layers — and, specifically, the revert-layer keyword — to help you refine your styling strategy.
Piccalilli - level up your front-end development skills
piccalil.li
How we’re approaching theming with modern CSS | Piccalilli
We’ve started a new project which requires heavy, creative theming, so I made a prototype to test some ideas out.
A primer on the cascade and specificity | Piccalilli
Often feared by developers, the cascade and specificity is actually really simple if you utilise the right mental model when authoring CSS.
CSS inheritance | Piccalilli
Inheritance truly is a superpower and it’s what makes developing on the web a joy if you embrace it. In this quick post, I’m going to convert you into a super fan.
I’m worried about the tabbing behaviour, rather than the syntax and name of CSS masonry | Piccalilli
There’s a lot of chatter about CSS masonry at the moment. Should it be called “masonry” and should it be grid? Let’s worry about the basics first.
요즘IT
yozm.wishket.com
개발자에게 웹 폰트 최적화가 중요한 이유 | 요즘IT
개발자에게 웹 폰트 최적화가 중요한 이유
UI 라이브러리 개발 일지: HTML 푸터 배치와 설계 원칙 | 요즘IT
UI 라이브러리 개발 일지: HTML 푸터 배치와 설계 원칙
Piccalilli - level up your front-end development skills
piccalil.li
How we’re approaching theming with modern CSS | Piccalilli
How we’re approaching theming with modern CSS
A primer on the cascade and specificity | Piccalilli
A primer on the cascade and specificity
CSS inheritance | Piccalilli
CSS inheritance
I’m worried about the tabbing behaviour, rather than the syntax and name of CSS masonry | Piccalilli
I’m worried about the tabbing behaviour, rather than the syntax and name of CSS masonry
NHN Cloud Meetup - NHN 기술 블로그
meetup.nhncloud.com
가볍게 살펴보는 새로운 한/글 파일 포맷 HWPX | NHN Cloud Meetup
가볍게 살펴보는 새로운 한/글 파일 포맷 HWPX
Sitepoint
sitepoint.com
Quick Tip: How to Align Column Rows with CSS Subgrid — SitePoint
In this quick tip, we'll look at how to use the subgrid feature of CSS Grid to align the content of boxes that sit side by side.
A Complete Guide to CSS Logical Properties, with Cheat Sheet — SitePoint
In this quick tip, we'll look at how to use the subgrid feature of CSS Grid to align the content of boxes that sit side by side.
Quick Tip: How to Animate Text Gradients and Patterns in CSS - SitePoint
In this quick tip, we show how easy it is to add animated background gradients and images to text on the Web, with handy demos.
Creating Fluid Typography with the CSS clamp() Function - SitePoint
We dive into the intricacies of how to use the CSS clamp() function to scale the size of text across a range of device sizes.
DevTools Tips
devtoolstips.org
Disable all CSS styles on the page
Devtools Tips > Disable all CSS styles on the page
Find why a CSS property is overridden
Devtools Tips > Find why a CSS property is overridden