Bootstrap 5
The Bootstrap Blog News and announcements for all things Bootstrap, including new releases, Bootstrap Themes, and Bootstrap Icons. Bootstrap 5 has officially landed! After three alphas, three betas, and several months of hard work, we’re shipping the first stable release of our new major version. It’s been a wild ride made possible by our maintainers and the amazing community that uses and contrib
Sublime Text 4
The first stable release of Sublime Text 4 has finally arrived! We've worked hard on providing improvements without losing focus on what makes Sublime Text great. There are some new major features that we hope will significantly improve your workflow and a countless number of minor improvements across the board. A huge thanks goes out to all the beta testers on discord and all the contributors to
WebKit Features in Safari 17.0
Sep 18, 2023 by Jen Simmons and the Safari / WebKit Team Today’s the day for Safari 17.0. It’s now available for iOS 17 and iPadOS 17. [Update September 26th] And now, Safari 17.0 is available for macOS Ventura, and macOS Monterey, and macOS Sonoma. Safari 17.0 is also available in the vision OS Simulator, where you can test your website by downloading the latest beta of Xcode 15, which supports t
09 Mar, 2021 TL;DRInstead of attaching tooltips directly to document.body, attach them to a predefined div in document.body. BAD <body> <!-- temporary div, vanishes when tooltips vanishes --> <div>my tooltip</div> <body> <body> <!-- this div stays forever, just for attaching tooltips --> <div id="tooltips-container"> <!-- temporary div, vanishes when tooltips vanishes --> <div>my tooltip</div> </d
Version 1.108 is now available! Read about the new features and fixes from December. Release date: May 8, 2025 Update: Enable Next Edit Suggestions (NES) by default in VS Code Stable (more...). Update 1.100.1: The update addresses these security issues. Update 1.100.2: The update addresses these issues. Update 1.100.3: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Univers
What's New in DevTools (Chrome 117) | Blog | Chrome for Developers
Network panel improvements Override web content locally even faster The local overrides feature is now streamlined, so you can easily mock response headers and web content of remote resources from the Network panel without access to them. To override web content, open the Network panel, right-click a request, and select Override content. If you have local overrides set up but disabled, DevTools en
What's New In DevTools (Chrome 92) | Blog | Chrome for Developers
CSS grid editor A highly requested feature. You can now preview and author CSS Grid with the new CSS Grid editor! When an HTML element on your page has display: grid or display: inline-grid applied to it, you can see an icon appear next to it in the Styles pane. Click the icon to toggle the CSS grid editor. Here you can preview the potential changes with the on screen icons (e.g. justify-content:
Shai Hulud Strikes Again (v2)Another wave of Shai-Hulud campaign has hit npm with more than 500 packages and 700+ versions affected. Update: November 26, 2025 PostHog has published a detailed post mortem describing how one of its GitHub Actions workflows was abused as an initial access vector for Shai Hulud v2. An attacker briefly opened a pull request that modified a script executed via pull_requ
Perfectly Pointed Tooltips: A Foundation – Frontend Masters Blog
At the time of writing, only Chrome and Edge have full support of the features we will be using. Let’s start with a demo: Click-and-drag the anchor and see how the tooltip behaves. It will try to position itself in a way to remain visible and avoid any overflow. Cool, right? No JavaScript is used to position the tooltip (except the one for dragging the anchor, which is irrelevant to the trick). Th
Version 1.108 is now available! Read about the new features and fixes from December. Update 1.75.1: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the January 2023 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Profiles -
WebKit Features for Safari 26.2
Safari 26.2 is a big release. Packed with 62 new features, this release aims to make your life as a web developer easier by replacing long-standing frustrations with elegant solutions. You’ll find simpler ways to create common UI patterns with just a few lines of HTML or CSS, and no JavaScript — like auto-growing text fields with CSS field-sizing, and buttons that open/close dialogs and popovers w
The Great CSS Expansion
Pick a reasonably featured web app and audit its nodemodules. Somewhere in there you will find Floating UI or Popper keeping a tooltip anchored to a button. A Radix or Headless UI package managing a modal's focus trap. GSAP ScrollTrigger wiring scroll position to an animation. React Select rebuilding a element was unstyable, every design system built its own from scratch: a hidden native select fo
Update 1.58.1: The update addresses these security issues. Update 1.58.2: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the June 2021 release of Visual Studio Code. There are a number of updates in this version that we hope you will like, some of the key highlights include: Terminals in the editor - Crea
What's New In DevTools (Chrome 93) | Blog | Chrome for Developers
Editable CSS container queries in the Styles pane You can now view and edit CSS container queries in the Styles pane. Container queries provide a much more dynamic approach to responsive design. The @container at-rule works in a similar way to a media query with @media. However, instead of querying the viewport and user agent for information, @container queries the ancestor container that matches
Try Mastering Emacs for free! Are you struggling with the basics? Have you mastered movement and editing yet? When you have read Mastering Emacs you will understand Emacs. It’s that time again: there’s a new major version of Emacs and, with it, a treasure trove of new features and changes. Notable features include the formal inclusion of native compilation, a technique that will greatly speed up y
Join a VS Code Dev Days event near you to learn about AI-assisted development in VS Code. Update 1.57.1: The update addresses these issues. The Workspace Trust feature addresses CVE-2021-34529. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the May 2021 release of Visual Studio Code. There are a number of updates in this version that we ho
Announcing Interop 2025
ContentsIntroducing Interop 2025Focus Areas for 2025Investigation Efforts Look Ahead Exciting news for web developers, designers, and browser enthusiasts alike — Interop 2025 is here, continuing the mission of improving cross-browser interoperability. For the fourth year in a row, we are pleased to collaborate with Bocoup, Igalia, Google, Microsoft, and Mozilla to smooth out inconsistencies betwee
Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Update 1.72.1: The update addresses these security issues. Update 1.72.2: The update addresses these issues. Welcome to the September 2022 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Tool bar customization - Hide/show
We are thrilled to announce the release of Quill 2.0! Please check out the announcement post. Major Improvements Quill is now a valid ESM package for better ecosystem (e.g. bundlers) and tree-shaking support Nested Quill support #3590 Improved IME and spell corrector support #3807 Semantic cleanups for TEXT_CHANGE event #3778 History: Record selection in history module #3823 Auto detect scrolling
What's New in DevTools (Chrome 118) | Blog | Chrome for Developers
New section for custom properties in Elements > Styles The Elements panel now supports the @property CSS at-rule. It lets you define CSS custom properties explicitly and register them in a stylesheet without running any JavaScript. To inspect your registered custom properties, in Elements > Styles, hover over the property name and see its descriptors in a tooltip. In the tooltip, click the link to
Web platform concepts can sometimes be quite different, yet seem very similar. Semantics, behaviours and characteristics can be tricky to distinguish. In addition to the <dialog> element, HTML now has a popover attribute. This post goes into the differences between dialogs, popovers, overlays and disclosure widgets. We'll also look at what it means when an element is modal. All somewhat related co
Migrating to v5
Track and review changes to the Bootstrap source files, documentation, and components to help you migrate from v4 to v5. Dependencies Dropped jQuery. Upgraded from Popper v1.x to Popper v2.x. Replaced Libsass with Dart Sass as our Sass compiler given Libsass was deprecated. Migrated from Jekyll to Hugo for building our documentation Browser support Dropped Internet Explorer 10 and 11 Dropped Micro
november 2023. this service has been running for over two years. OpenAI didn’t announce “Verified Organization” requirements until mid-2025. they didn’t publicly require ID verification for advanced model access until GPT-5. but the watchlist screening infrastructure was operational 18 months before any of that was disclosed. we can pinpoint when they started considering going “public” with the co
JupyterLab Changelog — JupyterLab 4.6.0a1 documentation
JupyterLab Changelog# v4.5# JupyterLab 4.5 includes a number of new features (described below), bug fixes, and enhancements. This release is compatible with extensions supporting JupyterLab 4.0. Extension authors are encouraged to consult the Extension Migration Guide which lists deprecations and changes to the public API. Performance and windowing# The default windowing mode is now contentVisibil
What's New In DevTools (Chrome 105) | Blog | Chrome for Developers
Step-by-step replay in the Recorder You can now set a breakpoint and replay a user flow step by step in the Recorder panel. To set a breakpoint, click on the blue dot next to a step. Replay your user flow, the replay will pause before executing the step. From here, you can continue the replay, execute a step, or cancel the replay. With this feature, you can fully visualize and debug your user flow
What's new in DevTools, Chrome 129 | Blog | Chrome for Developers
Recorder supports export to Puppeteer for Firefox As part of WebDriver BiDi support, the Recorder panel can now export recordings to Puppeteer for Firefox. With Puppeteer's support of Firefox, you can now record user flows using the Chrome DevTools Recorder panel, export them, and run them against both Firefox and Chrome. For more information, see WebDriver BiDi - The future of cross-browser autom
Using the Popover API for HTML Tooltips – Frontend Masters Blog
Can it be done? This plucky front-end developer intends to find out. We looked at the Popover API and how it’s made it’s way across all browsers already just last week. One of the things I should have done is looked at the accessibility considerations more closely. Thanks to Melanie Sumner there is a great explainer with demos. I tried to adhere to the points made in there the best I could while m
Update 1.88.1: The update addresses these issues. Downloads: Windows: x64 Arm64 | Mac: Universal Intel silicon | Linux: deb rpm tarball Arm snap Welcome to the March 2024 release of Visual Studio Code. There are many updates in this version that we hope you'll like, some of the key highlights include: Apply custom editor labels - Distinguish between editors with same file names. Locked scrolling -
Unstacking CSS Stacking Contexts — Smashing Magazine
In CSS, we can create “stacking contexts” where elements are visually placed one on top of the next in a three-dimensional sense that creates the perception of depth. Stacking contexts are incredibly useful, but they’re also widely misunderstood and often mistakenly created, leading to a slew of layout issues that can be tricky to solve. Have you ever set z-index: 99999 on an element in your CSS,
With the new popover attribute in HTML, we can put elements in the top layer and allow them to disappear with ‘light dismiss’. This attribute adds behaviour, not semantics: you're supposed to add your own role when it makes sense. In this post, we'll look at different roles that could make sense for your popover-behaved elements. See also: Hidde's talk on popovers, and other posts about popover ac
Modern CSS Tooltips And Speech Bubbles (Part 2) — Smashing Magazine
In Part 1 of this series, Temani Afif explored different CSS techniques to create tooltip shapes. The main challenge was to rely on a single element and create optimized code that could easily be controlled using CSS variables to update the size, shape, and position of the tail. In this second part, you are going explore more shapes. I hope you were able to spend time getting familiar with the tec
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Don't attach tooltips to document.body
April 2025 (version 1.100)
Shai Hulud Strikes Again (v2) - Socket
January 2023 (version 1.75)
June 2021 (version 1.58)
What's New in Emacs 28.1?
May 2021 (version 1.57)
September 2022 (version 1.72)
Release Version 2.0.0 · slab/quill
Dialogs and popovers seem similar. How are they different?
the watchers: how openai, the US government, and persona built an identity surveillance machine that files reports on you to the feds
March 2024 (version 1.88)
Semantics and the popover attribute: which role to use when?