CSS Conditionals with the New if() Function — The if function opens up a slew of architectural opportunities for CSS. Here’s a look at how we can now use such inline conditionals along with media, supports, and style queries – in Chrome 137+ at least, though support should grow given the CSS WG's consensus on the feature. Demos and code aplenty.

Una Kravets

'We Studied 100 Dev Tool Landing Pages, Here’s What Really Works in 2025' — You're bound to find a takeaway or two from here that will prove useful – a good roundup of modern day landing pages, even.

Anton Lovchikov

Login Is Just the Start. Protect Your Flow from Real Threats — Block bots, brute force attacks, and free trial abuse before they hit your app. AuthKit gives you a fully hosted, customizable login UI with SSO, MFA, and more. Add Radar for real-time threat prevention. Trusted by fast-moving teams like Cursor.

WorkOS sponsor

CSS Intelligence: Speculating on the Future of a Smarter Language — Thanks to a growing number of ‘logical powers’, Gabriel explores how CSS is evolving to be something of a smarter language. His post looks at where things are heading, asks if things are becoming too complex, and prods at how developers are reacting to this shift.

Gabriel Shoyombo

What is popover=hint? — The hint popover type arrived earlier this year, and here Una breaks it down, complete with animated visuals showing the stacking ability in action, and code examples. Una notes features such as this “make building layered UI elements that are currently really hard to implement much easier”.

Una Kravets

Better CSS Shapes Using shape(): close and move — Temani wraps up their great series on getting the most out of the shape() function, this time by focusing in on two commands that you’ll likely rarely use, but are “incredibly useful when you need them”.

Temani Afif

Server-Side Support for MCP in Next.js — Multitenancy in Next.js is now one API call away. Scorecard slashed 1,000 LOC to 70 using Clerk’s new support.

Clerk sponsor

How to Create Kinetic Image Animations with React Three Fiber — A fantastic visual effect for the Web (which can try live here) that’s explained in technical detail. It’s amazing with React Three Fiber pull off and might inspire you to have a play for yourself.

Dominik Fojcik

line-numbers: A Web Component to Add Line Numbers Next to Various HTML Elements — Useful for custom apps that show source code or other snippets that require line numbering. See examples here, which demonstrate the flexibility customization options for the line numbering.

Zach Leatherman

SurveyJS: JavaScript Libraries that Help You Build & Render Surveys & Forms on the Client — SurveyJS provides JSON schemas of your forms to capture responses easily and send them to your own backend API (Node.js, .NET, PHP, etc.).

SurveyJS sponsor

Monorail: Turn CSS Keyframe Animations into an Interactive Graph — A potentially useful visualization for something you might not inherently get a feel for otherwise. Play with the demo on the main page to get the idea.

Stanko

snapDOM 1.8: Captures DOM Nodes as Images — A rapidly maturing, fast and accurate DOM-to-image capture mechanism to capture any HTML element as a scalable SVG image, preserving styles, fonts, background images, etc. The homepage is packed with examples.

ZumerLab

Vecto3d: A Tools to Convert SVGs to 3D Models — There are some example SVG logos you can try it out with (such as the Octocat here). Includes a number of customization options to play with the look (texture, bevel, etc), and you can export in different formats. Repo here.

Lakshay Bhushan

CSS to Tailwind Converter: Convert CSS Gradients to Tailwind Classes — Paste your CSS code and the tool will generate the Tailwind-compatible version. Supports linear, radial, and conic gradients and there’s a gradient library of ready-to-use snippets.

Jack Higar

URL to Any: An All-in-One Conversion Tool — This tool lets you convert or extract the content of a page by entering the URL. Will convert to Markdown, HTML, PDF, image, JSON, XML, or plain text.

URL to Any