Puppeteer 2.1.0

The headless browser now supports official Firefox binaries.

JavaScript Libraries Are Almost Never Updated Once Installed

Let’s move forward to a more up-to-date web.

New PWABuilder release

Microsoft’s progressive web app builder gets better.

A new technique for making responsive, JavaScript-free charts

Responsive SVG charts generated with Node.js.

I Hate Regex

A regex cheatsheet for the haters.

Old CSS, new CSS

A jaunt through the history of CSS and website design.

CSS Positioning

An interactive article about how positioning works in CSS.

SameSite Cookie Changes in February 2020

Chrome’s new secure-by-default cookie classification system.

a11y.css

The file warns about possible risks and mistakes in HTML code.

Bringing the Microsoft Edge DevTools to more languages

DevTools are now localized in 10 languages.

Protecting users from insecure downloads in Google Chrome

Let’s block http downloads from https web pages.

New in Chrome 80

Modules in workers, optional chaining in JavaScript, and more.

Custom Styling Form Inputs With Modern CSS Features

Things have gotten a lot easier.

What is JAMstack?

A simple guide about a new approach to web development architecture.

Here’s what I didn’t know about list-style-type

Ways to style bullets and counters.

Demystifying Browsers

A roadmap for folks getting into the browser space.

New reports for review snippets in Search Console

Issue finder and performance monitoring for your review snippets.

Same HTML, Different CSS

Variations for an article page header without HTML changes.

Building the Web We Want

Tell browser vendors what they should build and fix.

The History of Git

The road to domination in software version control.

Introducing Page Speed Benchmarks

A new resource for the performance community.

Performant front-end architecture

Ways to load frontend apps faster and deliver a great UX.

Toward Responsive Elements

What’s up with CSS Container Queries.

What I learned about SEO from using the 10 most used JS frameworks

Do’s and don’ts.

Lazyload images #3752

Native image lazy-loading has been merged into the HTML standard.

Supercharge your command line experience

GitHub CLI is now in beta.

Agile as Trauma

Why software development can’t be sped up as much.

Windows Terminal Preview v0.9 Release

You can already try out the last version before the v1 release.

How I built my own browser

Browsers can do so much more for front-end developers.

Google Lighthouse

Firefox extension that helps to improve the quality of your websites.

What’s a Headless CMS and Why Should You Care?

Where the future of content is moving towards.

“If you want a fast site, test on slow hardware. Regularly.”

Devsync

A Chrome extension that live-syncs CSS edits with your code editor.

Google Analytics Debugger

Check and audit your Google Analytics implementation.

When CSS Blocks

Be careful when you use preload for web performance.

Bing announces refreshed Bing Webmaster Tools

A much improved toolset for SEOs and webmasters.

A Complete Guide to Links and Buttons

There is a lot to know: HTML, CSS, JavaScript, design, and accessibility.

Why we need to do more to reduce certificate lifetimes

It’s time to improve the security of your website.

All the Ways to Make a Web Component

Compare coding styles and bundle sizes of 25 variants.

Styling The Good Ol' Button Element

How to style one of the most used elements on the web.

Announcing TypeScript 3.8

New and upcoming ECMAScript standards features, and more.

In-Browser Performance Linting With Feature Policies

Don’t overlook the low-hanging fruit in web performance.

The Impact of Web Performance

What fast load times in e-commerce means for revenue.

“if you’re not happy single, you won’t be happy in a relationship. True happiness comes from closing 100 chrome tabs after solving an obscure programming bug, not from someone else.”

Selectors Explained

Convert CSS selectors into plain English.

Firefox continues push to bring DNS over HTTPS by default for US users

Another privacy protection feature lands in Firefox.

Apple drops a bomb on long-life HTTPS certificates

Safari to snub new security certs valid for more than 13 months.

More & better data export in Search Console

Ways to use Search Console data outside the tool.

Rome

Facebook’s experimental JavaScript toolchain is now open source.

Let's Encrypt Has Issued a Billion Certificates

The web is now much more encrypted than it was.

A short history of body copy sizes on the Web

What browser makers should be able to change.

HTML: The Inaccessible Parts

Even plain HTML can cause accessibility problems.

6 Best Browsers for Developers in 2020

A developer-focused browser helps you to accomplish more.

Wide Gamut Color in CSS with Display-P3

Displaying vivid colors outside of the sRGB color space.

Get Coding Faster

CodeSandbox’s editor is now renewed and snappier.

CLUI: Building a Graphical Command Line

Let’s marry a CLI with a GUI in the same interface.

Announcing mobile first indexing for the whole web

Googlebot is leaving its desktop behind.

The History of the URL

The many things you didn’t know about the humble URL.

Two Steps Forward, One Step Back

Let’s build the future of styling for the web.

Setting Height And Width On Images Is Important Again

Low hanging fruits to improve the user experience.

Next.js 9.3

Highlights of the latest release of the React Framerwork.

The Ultimate Guide to JavaScript SEO (2020 Edition)

Introduction, tips and recommendations

KaiOS Technologies and Mozilla partner to enable a healthy mobile internet for everyone

Better Firefox support on KaiOS-enabled phones.

The CSS Podcast

Digestible episodes covering everything from accessibility to z-index.

Rise of the Digital Fonts

Dive into the archives and retrace the history of digital fonts.

What PWA Can Do Today

A showcase of what is possible with Progressive Web Apps today.

npm is joining GitHub

GitHub has signed an agreement to acquire npm.

What's New In DevTools (Chrome 82)

Updated long tasks UI, vision deficiencies emulation, and more.

The Rise of the No-Code Movement

What if coding was no longer vital to success in tech?

Upcoming Electron Releases

Why Electron will temporarily pause new major releases.

Prettier 2.0 '2020'

The popular code formatter continues to get better.

Everything About Auto in CSS

How auto works, examples and use-cases.

Favicon emoji

How you can turn any emoji into a favicon.svg.

Emergency Website Kit

A quick way to publish information in cases of emergency.

CSS to JS

Transform between CSS, JS Objects and React props.

The COVID-19 Crisis Is Transforming the Way We Use Software

Remote software is eating the world.

A Practical Overview Of CSS Houdini

It’s a good time to create your own CSS features.

CSS: Flexible Repeating SVG Masks

How you can produce all sorts of fun stuff.

Full Third-Party Cookie Blocking and More

Safari now blocks cookies for cross-site resources by default.

Apple just killed Offline Web Apps while purporting to protect your privacy

Why that’s a bad thing and why you should care.

Private client-side-only PWAs are hard

But now Apple made them impossible.

Redefining Code Collaboration

CodeSandbox ramps up its live collaboration features.

Lighthouse changes how Performance Score is calculated

How this change will affect your performance metrics.

Embracing modern image formats

Tiny cross-browser images, in HTML and React.

JavaScript and Web Development InfoQ Trends Report 2020

How the JavaScript and web ecosystem is thriving.

Styling Scrollbars with CSS

The modern way to style scrollbars.

Apple’s attack on service workers

Let’s clear up a few things.

How to Repeat Text as a Background Image in CSS Using element()

An approach to create a neat design effect.

Updates to form controls and focus

Better form controls for Google Chrome and Microsoft Edge.

Inconsistent user-experiences with native lazy-loading images

Browser implementations vary considerably.

Lighthouse Scoring Calculator

What you need to get a high website speed score.

Frontend Feeds

An up-to-date list of RSS feeds for frontend developers.

CSS Findings From The New Facebook Design

All the interesting things.

Fix an overloaded server

How to determine and quickly fix a server’s bottleneck.

HTML DOM

Common tasks of managing HTML DOM with vanilla JavaScript.

Temporarily rolling back SameSite Cookie Changes

Organizations, users and sites should see no disruption.

New WebKit Features in Safari 13.1

Pointer/mouse events on iPadOS, and much more.

LCH colors in CSS: what, why, and how?

Let’s get access to about 50% more colors!

CS Visualized: Useful Git Commands

What’s happening when you work with Git.

Emoji Selectors

Yes, emojis can be used as CSS selectors.