# HTML

HTML is a living standard specifying the semantics, structure, syntax, APIs, and related behavior of HTML documents and web applications.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Quiz: HTML and CSS Foundations for Python Developers

DevFeed: [Quiz: HTML and CSS Foundations for Python Developers](<https://devfeed.tech/articles/quiz-html-and-css-foundations-for-python-developers-41281.md>)

Original publisher: [Read original article](<https://realpython.com/quizzes/html-css-foundations/>)

Author: Real Python

Published: 2026-09-17T12:00:00Z

Content type: tutorial

Language: en

Sources: [Real Python](<https://devfeed.tech/sources/real-python.md>)

Topics: [CSS](<https://devfeed.tech/topics/css.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>)

Tags: [css](<https://devfeed.tech/tags/css.md>), [developers](<https://devfeed.tech/tags/developers.md>), [html](<https://devfeed.tech/tags/html.md>), [python](<https://devfeed.tech/tags/python.md>)

### AI overview

An interactive 12-question quiz tests Python developers' understanding of HTML and CSS foundations, including document structure, semantic elements, links, images, and CSS styling.

### Source excerpt

Test your understanding of HTML and CSS basics for Python developers. Structure a page, link files, and style your site with CSS.

## Most Simple Ajax Chat Ever

DevFeed: [Most Simple Ajax Chat Ever](<https://devfeed.tech/articles/most-simple-ajax-chat-ever-31876.md>)

Original publisher: [Read original article](<https://www.metachris.dev/projects/most-simple-ajax-chat-ever/>)

Author: Chris Hager

Published: 2026-09-17T02:48:44.791916Z

Content type: article

Language: en

Sources: [Chris Hager](<https://devfeed.tech/sources/chris-hager.md>)

Topics: [Ajax](<https://devfeed.tech/topics/ajax.md>), [PHP](<https://devfeed.tech/topics/php.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Code](<https://devfeed.tech/topics/code.md>)

Tags: [code](<https://devfeed.tech/tags/code.md>), [files](<https://devfeed.tech/tags/files.md>), [github](<https://devfeed.tech/tags/github.md>), [html](<https://devfeed.tech/tags/html.md>), [http](<https://devfeed.tech/tags/http.md>), [php](<https://devfeed.tech/tags/php.md>)

### AI overview

A project page describing a simple Ajax chat application created in January 2006. It explains the two-file implementation, pure JavaScript approach without libraries, text-based content storage, spam filtering, and two-step PHP setup.

### Source excerpt

Most Simple Ajax Chat Ever A fun little project from January 2006. Back then ajax just started becoming popular, but with very few tools around. jQuery came out later that year, Github just two years later, in 2008. Original code on Github Original site on web.archive.org Featured on Wired in February 2006 Features Super simple Efficient spam filter (thanks to some live 'hackers' at launch) Only 2 files needed (index.html, w.

## Inline CSS at Khan Academy: Aphrodite

DevFeed: [Inline CSS at Khan Academy: Aphrodite](<https://devfeed.tech/articles/inline-css-at-khan-academy-aphrodite-27365.md>)

Original publisher: [Read original article](<http://engineering.khanacademy.org/posts/aphrodite-inline-css.htm>)

Author: Khan Academy

Published: 2016-03-29T22:00:00Z

Content type: article

Language: en

Sources: [Khan Academy](<https://devfeed.tech/sources/khan-academy.md>)

Topics: [React](<https://devfeed.tech/topics/react.md>), [Server-side rendering](<https://devfeed.tech/topics/server-side-rendering.md>), [HTML](<https://devfeed.tech/topics/html.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [Latency](<https://devfeed.tech/topics/latency.md>), [networking](<https://devfeed.tech/topics/networking.md>), [Chrome](<https://devfeed.tech/topics/chrome.md>)

Tags: [chrome](<https://devfeed.tech/tags/chrome.md>), [css](<https://devfeed.tech/tags/css.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [infrastructure](<https://devfeed.tech/tags/infrastructure.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [latency](<https://devfeed.tech/tags/latency.md>), [network](<https://devfeed.tech/tags/network.md>), [news](<https://devfeed.tech/tags/news.md>), [react](<https://devfeed.tech/tags/react.md>), [server-side-rendering](<https://devfeed.tech/tags/server-side-rendering.md>)

### AI overview

Jamie Wong discusses Aphrodite, Khan Academy's inline styling solution, the constraints that shaped it, and its use in production. The article explains how reducing bytes before content renders motivated server-side rendering and compares the initial-load byte requirements of server-side and client-side rendering.

### Source excerpt

By Jamie Wong I won't ramble in this post about the maintenance woe that is CSS, as others ... Read more

## i18nize-templates: Internationalization After the Fact

DevFeed: [i18nize-templates: Internationalization After the Fact](<https://devfeed.tech/articles/i18nize-templates-internationalization-after-the-fact-27382.md>)

Original publisher: [Read original article](<http://engineering.khanacademy.org/posts/i18nize-templates.htm>)

Author: Khan Academy

Published: 2015-09-28T22:00:00Z

Content type: release

Language: en

Sources: [Khan Academy](<https://devfeed.tech/sources/khan-academy.md>)

Topics: [Internationalization (i18n)](<https://devfeed.tech/topics/i18n.md>), [Localization (l10n)](<https://devfeed.tech/topics/localization.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Python](<https://devfeed.tech/topics/python.md>), [Handlebars](<https://devfeed.tech/topics/handlebars.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Library](<https://devfeed.tech/topics/library.md>), [Code](<https://devfeed.tech/topics/code.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [Babel](<https://devfeed.tech/topics/babel.md>)

Tags: [babel](<https://devfeed.tech/tags/babel.md>), [code](<https://devfeed.tech/tags/code.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [html](<https://devfeed.tech/tags/html.md>), [infrastructure](<https://devfeed.tech/tags/infrastructure.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [language](<https://devfeed.tech/tags/language.md>), [languages](<https://devfeed.tech/tags/languages.md>), [library](<https://devfeed.tech/tags/library.md>), [news](<https://devfeed.tech/tags/news.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [programming](<https://devfeed.tech/tags/programming.md>), [python](<https://devfeed.tech/tags/python.md>)

### AI overview

Khan Academy describes retrofitting its English-only codebase for internationalization and localization across several HTML-rendering technologies. It introduces i18nize-templates, an open-source Python module that finds natural-language text in HTML and templates and marks it as i18n-aware. The tool supports raw HTML, jinja2, and Handlebars templates and reportedly reduces template annotation time by over 90%.

### Source excerpt

By Craig Silverstein Khan Academy started as a collection of videos, but now has over 100,000 pieces of ... Read more

## Highlights from the 2026 State of Knowledge Report

DevFeed: [Highlights from the 2026 State of Knowledge Report](<https://devfeed.tech/articles/highlights-from-the-2026-state-of-knowledge-report-41365.md>)

Original publisher: [Read original article](<https://www.mintlify.com/blog/the-state-of-knowledge-2026-highlights>)

Author: Lauren Volpi

Published: 2026-09-16T00:00:00Z

Content type: article

Language: en

Sources: [Mintlify Blog](<https://devfeed.tech/sources/mintlify-blog.md>)

Topics: [Documentation](<https://devfeed.tech/topics/documentation.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Website](<https://devfeed.tech/topics/website.md>), [MCP](<https://devfeed.tech/topics/mcp.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [ai-trends](<https://devfeed.tech/tags/ai-trends.md>), [documentation](<https://devfeed.tech/tags/documentation.md>), [llms-txt](<https://devfeed.tech/tags/llms-txt.md>), [markdown](<https://devfeed.tech/tags/markdown.md>), [mcp](<https://devfeed.tech/tags/mcp.md>), [report](<https://devfeed.tech/tags/report.md>)

### AI overview

Mintlify's 2026 State of Knowledge Report examines how AI agents are changing documentation readership and access. It reports that agent requests exceeded human page loads on Mintlify-powered sites in August, with many agents using Markdown, llms.txt, agent skills, and MCP tool calls. Controlled tests across 20 documentation sites found that linking Markdown pages to llms.txt improved agent navigation and reduced token consumption.

### Source excerpt

AI agents overtook humans as the primary readers across Mintlify-powered sites. In August alone, agents made 257 million web requests compared to 131 million human page loads, which means agent traffic now outnumbers human traffic by nearly 2:1.

## Firefox 157 Beta Released With Latest Enhancements

DevFeed: [Firefox 157 Beta Released With Latest Enhancements](<https://devfeed.tech/articles/firefox-157-beta-released-with-latest-enhancements-26760.md>)

Original publisher: [Read original article](<https://www.phoronix.com/news/Firefox-157-Beta>)

Author: Michael Larabel

Published: 2026-09-15T12:31:03Z

Content type: release

Language: en

Sources: [Phoronix](<https://devfeed.tech/sources/phoronix.md>)

Topics: [Firefox](<https://devfeed.tech/topics/firefox.md>), [Mozilla](<https://devfeed.tech/topics/mozilla.md>), [CSS](<https://devfeed.tech/topics/css.md>), [Nova](<https://devfeed.tech/topics/nova.md>), [Playback](<https://devfeed.tech/topics/playback.md>), [HTML](<https://devfeed.tech/topics/html.md>), [ui](<https://devfeed.tech/topics/ui.md>)

Tags: [audio](<https://devfeed.tech/tags/audio.md>), [css](<https://devfeed.tech/tags/css.md>), [desktop-linux](<https://devfeed.tech/tags/desktop-linux.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [html](<https://devfeed.tech/tags/html.md>), [linux-benchmarking](<https://devfeed.tech/tags/linux-benchmarking.md>), [linux-hardware-benchmarks](<https://devfeed.tech/tags/linux-hardware-benchmarks.md>), [linux-hardware-reviews](<https://devfeed.tech/tags/linux-hardware-reviews.md>), [linux-how-to](<https://devfeed.tech/tags/linux-how-to.md>), [linux-performance](<https://devfeed.tech/tags/linux-performance.md>), [linux-server-benchmarks](<https://devfeed.tech/tags/linux-server-benchmarks.md>), [mozilla](<https://devfeed.tech/tags/mozilla.md>), [nova](<https://devfeed.tech/tags/nova.md>), [open-source-graphics](<https://devfeed.tech/tags/open-source-graphics.md>), [phoronix](<https://devfeed.tech/tags/phoronix.md>), [phoronix-test-suite](<https://devfeed.tech/tags/phoronix-test-suite.md>), [playback](<https://devfeed.tech/tags/playback.md>), [release](<https://devfeed.tech/tags/release.md>), [ubuntu-benchmarks](<https://devfeed.tech/tags/ubuntu-benchmarks.md>), [ubuntu-hardware](<https://devfeed.tech/tags/ubuntu-hardware.md>), [ui](<https://devfeed.tech/tags/ui.md>)

### AI overview

Firefox 157 Beta adds improved HDR video handling for 8-bit formats, better audio/video synchronization when playback speed changes, and fixes for the vertical tabs sidebar. It also adds CSS support for the @supports at-rule function and the "chain" value for the CSS overscroll-behavior property, alongside Nova UI design work and the return of compact mode.

### Source excerpt

The Firefox release train keeps on rolling. With Firefox 156 released, Firefox 157 is now in beta ahead of the planned release coming up at the end of September...

## Primer on Jinja Templating

DevFeed: [Primer on Jinja Templating](<https://devfeed.tech/articles/primer-on-jinja-templating-10823.md>)

Original publisher: [Read original article](<https://realpython.com/primer-on-jinja-templating/>)

Author: Philipp Acsany

Published: 2026-09-13T14:00:00Z

Content type: tutorial

Language: en

Sources: [Real Python](<https://devfeed.tech/sources/real-python.md>)

Topics: [Template](<https://devfeed.tech/topics/template.md>), [Python](<https://devfeed.tech/topics/python.md>), [web applications](<https://devfeed.tech/topics/web-applications.md>), [Front end](<https://devfeed.tech/topics/frontend.md>), [Flask](<https://devfeed.tech/topics/flask.md>), [modern web development](<https://devfeed.tech/topics/modern-web-development.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Django](<https://devfeed.tech/topics/django.md>)

Tags: [building](<https://devfeed.tech/tags/building.md>), [code](<https://devfeed.tech/tags/code.md>), [content](<https://devfeed.tech/tags/content.md>), [django](<https://devfeed.tech/tags/django.md>), [features](<https://devfeed.tech/tags/features.md>), [framework](<https://devfeed.tech/tags/framework.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [html](<https://devfeed.tech/tags/html.md>), [learn](<https://devfeed.tech/tags/learn.md>), [learning](<https://devfeed.tech/tags/learning.md>), [python](<https://devfeed.tech/tags/python.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>), [web-applications](<https://devfeed.tech/tags/web-applications.md>)

### AI overview

A practical introduction to Jinja templating in Python. The tutorial covers installation, template creation and rendering, dynamic content, conditionals, loops, filters, macros, nesting, standalone text generation, and integration with Flask.

### Source excerpt

With Jinja, you can build rich templates that power the front end of your web applications. But you can use Jinja without a web framework running in the background. Anytime you want to create text files with programmatic content, Jinja can help you out.

## jetc.dev Newsletter Issue #329

DevFeed: [jetc.dev Newsletter Issue #329](<https://devfeed.tech/articles/jetc-dev-newsletter-issue-329-22961.md>)

Original publisher: [Read original article](<https://jetc.dev/issues/329.html>)

Author: CommonsWare

Published: 2026-09-01T14:00:00Z

Content type: article

Language: en

Sources: [jetc.dev | Issues](<https://devfeed.tech/sources/jetc-dev-issues.md>)

Topics: [compose-multiplatform](<https://devfeed.tech/topics/compose-multiplatform.md>), [Compose](<https://devfeed.tech/topics/compose.md>), [cross-platform](<https://devfeed.tech/topics/cross-platform.md>), [Android](<https://devfeed.tech/topics/android.md>), [Streaming](<https://devfeed.tech/topics/streaming.md>), [HTML](<https://devfeed.tech/topics/html.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [compose](<https://devfeed.tech/tags/compose.md>), [compose-multiplatform](<https://devfeed.tech/tags/compose-multiplatform.md>), [cross-platform](<https://devfeed.tech/tags/cross-platform.md>), [dev](<https://devfeed.tech/tags/dev.md>), [html](<https://devfeed.tech/tags/html.md>), [jetpack-compose](<https://devfeed.tech/tags/jetpack-compose.md>), [newsletter](<https://devfeed.tech/tags/newsletter.md>), [streaming](<https://devfeed.tech/tags/streaming.md>)

### AI overview

This newsletter issue reviews recent Jetpack Compose ecosystem updates, including the stable Compose Multiplatform release, new Remote Compose and Glance artifact groups, Compose Material3 changes, Navigation 3 beta updates, and related Android and Wear releases. It also covers cross-platform page curls, streaming Kotlinx HTML via Molecule, and screenshot prevention on Android and iOS.

### Source excerpt

Compose Multiplatform `1.12.0`! New Remote Compose and Glance artifact groups! Cross-platform page curls! Streaming Kotlinx HTML via Molecule! Prevent screenshots! And... what does Material3 have against the rich?!?

## CodeSOD: The Big Family

DevFeed: [CodeSOD: The Big Family](<https://devfeed.tech/articles/codesod-the-big-family-28514.md>)

Original publisher: [Read original article](<https://thedailywtf.com/articles/the-big-family>)

Author: Remy Porter

Published: 2026-08-27T06:30:00Z

Content type: opinion

Language: en

Sources: [The Daily WTF](<https://devfeed.tech/sources/the-daily-wtf.md>)

Topics: [PHP](<https://devfeed.tech/topics/php.md>), [Programming](<https://devfeed.tech/topics/programming.md>), [Code](<https://devfeed.tech/topics/code.md>), [data](<https://devfeed.tech/topics/data.md>), [SQL](<https://devfeed.tech/topics/sql.md>), [Localization (l10n)](<https://devfeed.tech/topics/localization.md>), [formatting](<https://devfeed.tech/topics/formatting.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Parsing](<https://devfeed.tech/topics/parsing.md>)

Tags: [array](<https://devfeed.tech/tags/array.md>), [code](<https://devfeed.tech/tags/code.md>), [codesod](<https://devfeed.tech/tags/codesod.md>), [fetch](<https://devfeed.tech/tags/fetch.md>), [formatting](<https://devfeed.tech/tags/formatting.md>), [html](<https://devfeed.tech/tags/html.md>), [humor](<https://devfeed.tech/tags/humor.md>), [php](<https://devfeed.tech/tags/php.md>), [programming](<https://devfeed.tech/tags/programming.md>), [sql](<https://devfeed.tech/tags/sql.md>)

### AI overview

This commentary examines a large, generalized PHP code sample that builds hierarchical output from a presumed database source. It highlights probable SQL injection risk, unused array keys, dynamic localization fields, extensive number formatting and HTML string manipulation, string-based date-time parsing, and repeated code for child and sibling records.

### Source excerpt

Some time ago, Charles shared with us some awful PHP, aka the most common sort. Today's code sample is maybe a little too big to sum up, but I'll let Charles take a crack at it. It's so bad that even analyzing and laughing at it feels impossible. But it's so bad, I couldn't not share it. I'm the only one handling all the IT-related tasks at my company, and I don't have anyone here to vent or laugh about this kind of thing with. So, I figured, why not share it here? I'm hoping it'll provide at least a little bit of catharsis or some dark humor. To make sure the confidentiality of the codebase was respected, I took the liberty of generalizing it. You might notice some inconsistencies, but that's just me trying to keep things neutral while protecting the original structure and functionality. Apologies if it looks a bit patchy - the goal was to avoid revealing any specific details or sensitive code. The whole block is north of 400 lines, and it's doing a lot. Or well, maybe it's not, as you'll see. Let's star with the outermost layer. $resm_data = $data_source->fetchData("group=" . $item_id); foreach ($resm_data as $key => $value) { // rest of the code here } We fetch data from a data source, presumably a database, passing our condition as a string, which reeks of probable SQL injection, but I don't know what library they're using. I also note they're using the key/value style of array iteration, but never actually check the key. $option_id = $value->option_id; $resm_details = $detail_source->fetch($option_id); if ($resm_details) { $label = $resm_details->{"label$lang"}; $description = $resm_details->{"description$lang"}; $category = $resm_details->category; Nice little bit of "meta" programming to get their localization working, it'll fetch labelen or labelde as needed. Definitely not a horrible, dangerous way to solve that problem. We use that again to get our currency figured out. That lets us do number formatting. So much number formatting code. if ($category == 0)

## Compose & kotlinx.html

DevFeed: [Compose & kotlinx.html](<https://devfeed.tech/articles/compose-kotlinx-html-20925.md>)

Original publisher: [Read original article](<https://jakewharton.com/compose-and-kotlinx-html/>)

Published: 2026-08-26T00:00:00Z

Content type: article

Language: en

Sources: [Jake Wharton](<https://devfeed.tech/sources/jake-wharton.md>)

Topics: [Compose](<https://devfeed.tech/topics/compose.md>), [HTML](<https://devfeed.tech/topics/html.md>), [WebSocket](<https://devfeed.tech/topics/websocket.md>), [Document Object Model (DOM)](<https://devfeed.tech/topics/dom.md>), [ui](<https://devfeed.tech/topics/ui.md>), [client](<https://devfeed.tech/topics/client.md>)

Tags: [backend](<https://devfeed.tech/tags/backend.md>), [compose](<https://devfeed.tech/tags/compose.md>), [html](<https://devfeed.tech/tags/html.md>), [sse](<https://devfeed.tech/tags/sse.md>), [ui](<https://devfeed.tech/tags/ui.md>), [web](<https://devfeed.tech/tags/web.md>), [websocket](<https://devfeed.tech/tags/websocket.md>)

### AI overview

The article presents an approach for keeping server-rendered HTML admin pages fresh without abandoning static HTML. It uses Molecule on the JVM to observe state, kotlinx.html to render HTML fragments, Ktor to stream updates over WebSockets, and client-side JavaScript with Idiomorph to patch the DOM. It also discusses using server-sent events for unidirectional updates and the scalability tradeoffs of long-lived connections.

### Source excerpt

Let's render a simple page with Ktor server and kotlinx.html: get("/users.html") { call.respondHtml { myLayout(title = "Users") { userList( users = db.users.value, ) } } } A reusable myLayout provides scaffolding, userList encapsulates the specific page content, and db.users is a StateFlow<List<User>> from the persistence layer. I've been doing this over and over to create admin dashboard pages for a project. It works great right up until you leave it open for a minute or two, and its content becomes stale. Client-side frameworks exist within the ecosystem to "solve" this, such as Compose for HTML or Compose UI for Web. If your house has a leaky pipe you can also "solve" that by moving to a new house. I simply will not bring myself to abandoning HTML let alone delivery of static HTML in the response. Efforts are underway to adapt Compose for HTML for so-called isomorphic rendering. This would involve performing the initial composition on the server to produce the static HTML for the HTTP response. Then, client side as JS, mounting the same rendering code to reproduce the DOM tree and incrementally update it for future state changes. Tomorrow's Compose today Instead of waiting, I brought my own Compose on the JVM from home in the form of Molecule. Instead of managing a UI tree over time, Molecule manages a single piece of state over time. We can use that to render an HTML fragment on the server as a string, and then stream that to the client. webSocket("/users.ws") { launchMolecule(Immediate) { val users by db.users.collectAsState() createHTML().userList( users = users, ) }.collect(::send) } That's it. Ktor gives us the webSocket, Molecule runs the StateFlow<String> which is piped into it, and kotlinx.html renders the HTML fragment of our existing content function. In the initial HTML payload you need to wire this up somehow. Something like: script { unsafe { +""" |const content = document.getElementById("content"); |const socket = new WebSocket("ws://" + location.ho

## What's in a tag name? JavaScript, apparently

DevFeed: [What's in a tag name? JavaScript, apparently](<https://devfeed.tech/articles/what-s-in-a-tag-name-javascript-apparently-7721.md>)

Original publisher: [Read original article](<https://portswigger.net/research/whats-in-a-tag-name-javascript-apparently>)

Author: Gareth Heyes

Published: 2026-08-25T14:24:32Z

Content type: article

Language: en

Sources: [PortSwigger Research](<https://devfeed.tech/sources/portswigger-research.md>)

Topics: [JavaScript](<https://devfeed.tech/topics/javascript.md>), [browser](<https://devfeed.tech/topics/browser.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Developer Tools](<https://devfeed.tech/topics/developer-tools.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>)

Tags: [browser](<https://devfeed.tech/tags/browser.md>), [eval](<https://devfeed.tech/tags/eval.md>), [event](<https://devfeed.tech/tags/event.md>), [html](<https://devfeed.tech/tags/html.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [payload](<https://devfeed.tech/tags/payload.md>), [vector](<https://devfeed.tech/tags/vector.md>)

### AI overview

The article explores unusual HTML tag-name and attribute behaviors that can be combined with JavaScript features to create XSS vectors and potentially bypass web application firewalls. It discusses case transformations, event handlers, the Function constructor, eval, focusability, and alternative HTML attributes across browsers.

### Source excerpt

I was on my laptop, as I often am when there's rubbish on telly, and found myself wondering what characters are allowed in a tag. I knew they had to begin with "a-zA-Z", but what about after that? I t

## An animated FAQ accordion in pure HTML

DevFeed: [An animated FAQ accordion in pure HTML](<https://devfeed.tech/articles/an-animated-faq-accordion-in-pure-html-9023.md>)

Original publisher: [Read original article](<https://markodenic.tech/an-animated-faq-accordion-in-pure-html/>)

Author: Marko

Published: 2026-08-22T09:30:55Z

Content type: tutorial

Language: en

Sources: [Marko Denic Tech](<https://devfeed.tech/sources/marko-denic-tech.md>)

Topics: [HTML](<https://devfeed.tech/topics/html.md>), [CSS](<https://devfeed.tech/topics/css.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>), [Accessibility](<https://devfeed.tech/topics/accessibility.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>)

Tags: [accessibility](<https://devfeed.tech/tags/accessibility.md>), [animation](<https://devfeed.tech/tags/animation.md>), [blog-for-developers](<https://devfeed.tech/tags/blog-for-developers.md>), [build-faster](<https://devfeed.tech/tags/build-faster.md>), [code-productivity](<https://devfeed.tech/tags/code-productivity.md>), [code-smarter](<https://devfeed.tech/tags/code-smarter.md>), [content-monetization](<https://devfeed.tech/tags/content-monetization.md>), [css](<https://devfeed.tech/tags/css.md>), [css-animation](<https://devfeed.tech/tags/css-animation.md>), [css-performance](<https://devfeed.tech/tags/css-performance.md>), [developer-growth](<https://devfeed.tech/tags/developer-growth.md>), [developer-resources](<https://devfeed.tech/tags/developer-resources.md>), [email-newsletter-for-coders](<https://devfeed.tech/tags/email-newsletter-for-coders.md>), [front-end-development](<https://devfeed.tech/tags/front-end-development.md>), [github-profile-automation](<https://devfeed.tech/tags/github-profile-automation.md>), [html](<https://devfeed.tech/tags/html.md>), [html-tips](<https://devfeed.tech/tags/html-tips.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [javascript-tricks](<https://devfeed.tech/tags/javascript-tricks.md>), [learn-to-code](<https://devfeed.tech/tags/learn-to-code.md>), [responsive-design-tips](<https://devfeed.tech/tags/responsive-design-tips.md>), [ui](<https://devfeed.tech/tags/ui.md>), [web-dev-newsletter](<https://devfeed.tech/tags/web-dev-newsletter.md>), [web-development](<https://devfeed.tech/tags/web-development.md>), [web-development-tips](<https://devfeed.tech/tags/web-development-tips.md>), [weekly-dev-tips](<https://devfeed.tech/tags/weekly-dev-tips.md>), [workflow-optimization](<https://devfeed.tech/tags/workflow-optimization.md>)

### AI overview

Tutorial showing how to build an animated FAQ accordion with pure HTML and CSS. It explains how shared form grouping provides exclusive-panel behavior and how modern CSS enables height transitions without JavaScript or manually measured pixel values.

### Source excerpt

Delete every line of accordion JavaScript. Three lines of CSS replace it.

## Figma is the New Dreamweaver: How Modern Prototyping Tools are Trapping Us in 2018

DevFeed: [Figma is the New Dreamweaver: How Modern Prototyping Tools are Trapping Us in 2018](<https://devfeed.tech/articles/figma-is-the-new-dreamweaver-how-modern-prototyping-tools-are-trapping-us-in-2018-9268.md>)

Original publisher: [Read original article](<https://webdesignerdepot.com/figma-is-the-new-dreamweaver-how-modern-prototyping-tools-are-trapping-us-in-2018/>)

Author: Noah Davis

Published: 2026-08-17T12:04:00Z

Content type: opinion

Language: en

Sources: [Web Designer Depot](<https://devfeed.tech/sources/web-designer-depot.md>)

Topics: [Figma](<https://devfeed.tech/topics/figma.md>), [Code](<https://devfeed.tech/topics/code.md>), [CSS](<https://devfeed.tech/topics/css.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Web](<https://devfeed.tech/topics/web.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>), [systems](<https://devfeed.tech/topics/systems.md>)

Tags: [accessibility](<https://devfeed.tech/tags/accessibility.md>), [css](<https://devfeed.tech/tags/css.md>), [design](<https://devfeed.tech/tags/design.md>), [design-systems](<https://devfeed.tech/tags/design-systems.md>), [design-tools](<https://devfeed.tech/tags/design-tools.md>), [dreamweaver](<https://devfeed.tech/tags/dreamweaver.md>), [figma](<https://devfeed.tech/tags/figma.md>), [figma-alternatives](<https://devfeed.tech/tags/figma-alternatives.md>), [frontend-development](<https://devfeed.tech/tags/frontend-development.md>), [html](<https://devfeed.tech/tags/html.md>), [interface-design](<https://devfeed.tech/tags/interface-design.md>), [modern-web-design](<https://devfeed.tech/tags/modern-web-design.md>), [product-design](<https://devfeed.tech/tags/product-design.md>), [prototyping](<https://devfeed.tech/tags/prototyping.md>), [responsive-design](<https://devfeed.tech/tags/responsive-design.md>), [systems](<https://devfeed.tech/tags/systems.md>), [ui-design](<https://devfeed.tech/tags/ui-design.md>), [user-experience](<https://devfeed.tech/tags/user-experience.md>), [ux-design](<https://devfeed.tech/tags/ux-design.md>), [web](<https://devfeed.tech/tags/web.md>), [web-design](<https://devfeed.tech/tags/web-design.md>), [web-designers](<https://devfeed.tech/tags/web-designers.md>), [web-development](<https://devfeed.tech/tags/web-development.md>), [writing-code](<https://devfeed.tech/tags/writing-code.md>)

### AI overview

Figma's polished, pixel-based canvas and prototyping features can obscure the fluidity, document flow, layout behavior, and unpredictable content of the web. The article argues that designers who rely on fixed artboards and simulated code risk repeating Dreamweaver's history of separating visual design from HTML, CSS, responsive behavior, performance, and systems thinking.

### Source excerpt

Just like Dreamweaver convinced a generation they could ignore HTML and CSS, Figma's perfect canvas may be hiding the messy realities of how the web actually works. The future belongs to designers who understand systems, behavior, performance, and code--not just pixels.

## Exploring Compose HTML for Server Side Rendering

DevFeed: [Exploring Compose HTML for Server Side Rendering](<https://devfeed.tech/articles/exploring-compose-html-for-server-side-rendering-8789.md>)

Original publisher: [Read original article](<https://blog.jetbrains.com/kotlin/2026/08/exploring-compose-html-for-server-side-rendering/>)

Author: Frederik Pietzko

Published: 2026-08-14T12:15:09Z

Content type: article

Language: en

Sources: [Kotlin : A concise multiplatform language developed by JetBrains | The JetBrains Blog](<https://devfeed.tech/sources/kotlin-a-concise-multiplatform-language-developed-by-jetbrains-the-jetbrains-blog.md>)

Topics: [Compose](<https://devfeed.tech/topics/compose.md>), [Server-side rendering](<https://devfeed.tech/topics/server-side-rendering.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>), [Kotlin](<https://devfeed.tech/topics/kotlin.md>), [multiplatform](<https://devfeed.tech/topics/multiplatform.md>), [HTML](<https://devfeed.tech/topics/html.md>), [React](<https://devfeed.tech/topics/react.md>), [Next.js](<https://devfeed.tech/topics/next-js.md>), [Nuxt.js](<https://devfeed.tech/topics/nuxt.md>), [Svelte](<https://devfeed.tech/topics/svelte.md>)

Tags: [backend](<https://devfeed.tech/tags/backend.md>), [compose](<https://devfeed.tech/tags/compose.md>), [compose-multiplatform](<https://devfeed.tech/tags/compose-multiplatform.md>), [development](<https://devfeed.tech/tags/development.md>), [framework](<https://devfeed.tech/tags/framework.md>), [html](<https://devfeed.tech/tags/html.md>), [kotlin](<https://devfeed.tech/tags/kotlin.md>), [multiplatform](<https://devfeed.tech/tags/multiplatform.md>), [news](<https://devfeed.tech/tags/news.md>), [react](<https://devfeed.tech/tags/react.md>), [server](<https://devfeed.tech/tags/server.md>), [svelte](<https://devfeed.tech/tags/svelte.md>), [ui](<https://devfeed.tech/tags/ui.md>), [vue](<https://devfeed.tech/tags/vue.md>), [web](<https://devfeed.tech/tags/web.md>), [web-development](<https://devfeed.tech/tags/web-development.md>)

### AI overview

An exploratory proposal for extending Compose HTML with a JVM target to support server-side rendering. It argues that Kotlin and Compose components could provide type-safe, reusable server-rendered UI without a separate templating language, while discussing the trade-offs of canvas-based web rendering for SEO, loading times, and accessibility.

### Source excerpt

Something is happening in server-rendered web development. React shipped Server Components. HTMX made "hypermedia" cool again. Phoenix LiveView proved a server can push interactive UI updates without a client framework in sight. Every ecosystem seems to be rediscovering the server as a place to render UI, except one: the JVM. What if Compose, the UI [...]

## DocLang: a markup language for LLMs

DevFeed: [DocLang: a markup language for LLMs](<https://devfeed.tech/articles/doclang-a-markup-language-for-llms-17332.md>)

Original publisher: [Read original article](<https://research.ibm.com/blog/doclang-ai-native-doc-standard>)

Author: Kim Martineau

Published: 2026-08-12T12:00:00Z

Content type: article

Language: en

Sources: [IBM Research](<https://devfeed.tech/sources/ibm-research.md>)

Topics: [XML](<https://devfeed.tech/topics/xml.md>), [Parser](<https://devfeed.tech/topics/parser.md>), [Parsing](<https://devfeed.tech/topics/parsing.md>), [Large Language Model](<https://devfeed.tech/topics/llm.md>), [Generative AI](<https://devfeed.tech/topics/generative-ai.md>), [HTML](<https://devfeed.tech/topics/html.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [algorithms](<https://devfeed.tech/tags/algorithms.md>), [generative-ai](<https://devfeed.tech/tags/generative-ai.md>), [llms](<https://devfeed.tech/tags/llms.md>), [news](<https://devfeed.tech/tags/news.md>), [parsing](<https://devfeed.tech/tags/parsing.md>), [xml](<https://devfeed.tech/tags/xml.md>)

### AI overview

IBM researchers introduce DocLang, a constrained XML sub-language designed to help large language models interpret document structure. The article explains how it represents semantics, layout, bounding boxes, and reading order, and how it may reduce token use, latency, and inference costs in AI pipelines.

### Source excerpt

The lead researcher behind IBM's popular document parser, Docling, explains why generative AI needs its own document standard.

## Building Internal Flashboards in Slack with AI

DevFeed: [Building Internal Flashboards in Slack with AI](<https://devfeed.tech/articles/building-internal-flashboards-in-slack-with-ai-16051.md>)

Original publisher: [Read original article](<https://workos.com/blog/reporting-tool-with-no-editor>)

Author: WorkOS

Published: 2026-08-10T16:15:41Z

Content type: article

Language: en

Sources: [WorkOS Blog](<https://devfeed.tech/sources/workos-blog.md>)

Topics: [Slack](<https://devfeed.tech/topics/slack.md>), [dashboards](<https://devfeed.tech/topics/dashboards.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Claude](<https://devfeed.tech/topics/claude.md>), [data](<https://devfeed.tech/topics/data.md>), [API](<https://devfeed.tech/topics/api.md>), [HTML](<https://devfeed.tech/topics/html.md>)

Tags: [agent](<https://devfeed.tech/tags/agent.md>), [ai](<https://devfeed.tech/tags/ai.md>), [api](<https://devfeed.tech/tags/api.md>), [claude](<https://devfeed.tech/tags/claude.md>), [code-generation](<https://devfeed.tech/tags/code-generation.md>), [html](<https://devfeed.tech/tags/html.md>), [leaderboards](<https://devfeed.tech/tags/leaderboards.md>), [reporting](<https://devfeed.tech/tags/reporting.md>), [slack](<https://devfeed.tech/tags/slack.md>)

### AI overview

WorkOS describes Flashboards, an internal reporting tool built as documents with live data connections and edited through AI agents in Slack. The article explains its HTML-based architecture, read-only data access, employee authentication, natural-language creation workflow, interactive filters, and versioned iteration.

### Source excerpt

Flashboards is WorkOS's internal reporting tool: a doc with a live data connection, and agents as the only editing interface. Zero to 55 weekly readers in seven weeks.

## Using and Styling the Dialog Element

DevFeed: [Using and Styling the Dialog Element](<https://devfeed.tech/articles/using-and-styling-the-dialog-element-4265.md>)

Original publisher: [Read original article](<https://css-tricks.com/using-and-styling-the-dialog-element/>)

Author: Geoff Graham

Published: 2026-08-07T14:06:43Z

Content type: tutorial

Language: en

Sources: [CSS-Tricks](<https://devfeed.tech/sources/css-tricks.md>)

Topics: [dialog](<https://devfeed.tech/topics/dialog.md>), [HTML](<https://devfeed.tech/topics/html.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>)

Tags: [architecture](<https://devfeed.tech/tags/architecture.md>), [articles](<https://devfeed.tech/tags/articles.md>), [articles-guides](<https://devfeed.tech/tags/articles-guides.md>), [dialog](<https://devfeed.tech/tags/dialog.md>), [guides](<https://devfeed.tech/tags/guides.md>), [html](<https://devfeed.tech/tags/html.md>), [html-elements](<https://devfeed.tech/tags/html-elements.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [web](<https://devfeed.tech/tags/web.md>)

### AI overview

A practical guide to using the native HTML <dialog> element, covering basic markup, opening dialogs with JavaScript, modal behavior, backdrops, focus, closing methods, declarative HTML approaches, and experimental invoker commands.

### Source excerpt

There's a lot of nuance to the <dialog> element, a seemingly little piece of web architecture. I've got some notes from digging into it. Using and Styling the Dialog Element originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.

## Use My /Human-Review Skill to Edit HTML and Markdown Files Visually

DevFeed: [Use My /Human-Review Skill to Edit HTML and Markdown Files Visually](<https://devfeed.tech/articles/use-my-human-review-skill-to-edit-html-and-markdown-files-visually-35007.md>)

Original publisher: [Read original article](<https://creatoreconomy.so/p/use-my-human-review-skill-to-edit-html-markdown-visually>)

Author: Peter Yang

Published: 2026-08-05T14:03:23Z

Content type: tutorial

Language: en

Sources: [Behind the Craft](<https://devfeed.tech/sources/behind-the-craft.md>)

Topics: [human review](<https://devfeed.tech/topics/human-review.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Markdown](<https://devfeed.tech/topics/markdown.md>), [ai-coding](<https://devfeed.tech/topics/ai-coding.md>), [interface](<https://devfeed.tech/topics/interface.md>)

Tags: [ai-coding](<https://devfeed.tech/tags/ai-coding.md>), [cost](<https://devfeed.tech/tags/cost.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [html](<https://devfeed.tech/tags/html.md>), [human-review](<https://devfeed.tech/tags/human-review.md>), [interface](<https://devfeed.tech/tags/interface.md>), [markdown](<https://devfeed.tech/tags/markdown.md>)

### AI overview

The article introduces /human-review, a free AI skill that opens HTML and Markdown files in a visual editor. Users can edit text and basic formatting, resize images, select content or components for comments, and send grouped feedback to an AI coding tool.

### Source excerpt

Tired of giving AI feedback in chat? My new skill lets you edit files, leave comments, and send feedback directly to your agent using a beautiful visual interface

## Full Tutorial: From Idea to App with Claude Design and Claude Code in 25 Minutes

DevFeed: [Full Tutorial: From Idea to App with Claude Design and Claude Code in 25 Minutes](<https://devfeed.tech/articles/full-tutorial-from-idea-to-app-with-claude-design-and-claude-code-in-25-minutes-34992.md>)

Original publisher: [Read original article](<https://creatoreconomy.so/p/full-tutorial-from-idea-to-app-with>)

Author: Peter Yang

Published: 2026-07-29T14:04:03Z

Content type: tutorial

Language: en

Sources: [Behind the Craft](<https://devfeed.tech/sources/behind-the-craft.md>)

Topics: [Tutorial](<https://devfeed.tech/topics/tutorial.md>), [Claude](<https://devfeed.tech/topics/claude.md>), [Claude Code](<https://devfeed.tech/topics/claude-code.md>), [App](<https://devfeed.tech/topics/app.md>), [Code](<https://devfeed.tech/topics/code.md>), [HTML](<https://devfeed.tech/topics/html.md>)

Tags: [app](<https://devfeed.tech/tags/app.md>), [claude](<https://devfeed.tech/tags/claude.md>), [claude-code](<https://devfeed.tech/tags/claude-code.md>), [code](<https://devfeed.tech/tags/code.md>), [html](<https://devfeed.tech/tags/html.md>), [tutorial](<https://devfeed.tech/tags/tutorial.md>)

### AI overview

A six-step tutorial explains how to define a problem, create a design.md file, prototype in Claude Design, and turn an HTML specification into a working app with Claude Code.

### Source excerpt

My six-step process to define the problem, create a design.md, prototype in Claude Design, and turn an HTML spec into a working app.

## For your business to thrive in the agentic AI era, treat accessibility as foundational to your AI strategy

DevFeed: [For your business to thrive in the agentic AI era, treat accessibility as foundational to your AI strategy](<https://devfeed.tech/articles/for-your-business-to-thrive-in-the-agentic-ai-era-treat-accessibility-as-foundational-to-your-ai-strategy-9432.md>)

Original publisher: [Read original article](<https://www.deque.com/blog/for-your-business-to-thrive-in-the-agentic-ai-era-treat-accessibility-as-foundational-to-your-ai-strategy/>)

Author: Preety Kumar

Published: 2026-07-29T10:51:43Z

Content type: article

Language: en

Sources: [Deque](<https://devfeed.tech/sources/deque.md>)

Topics: [Accessibility](<https://devfeed.tech/topics/accessibility.md>), [AI Strategy](<https://devfeed.tech/topics/ai-strategy.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [agentic browsing](<https://devfeed.tech/topics/agentic-browsing.md>), [AI Bots](<https://devfeed.tech/topics/ai-bots.md>), [aria](<https://devfeed.tech/topics/aria.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Web](<https://devfeed.tech/topics/web.md>)

Tags: [accessibility](<https://devfeed.tech/tags/accessibility.md>), [accessibility-best-practices](<https://devfeed.tech/tags/accessibility-best-practices.md>), [agentic-ai](<https://devfeed.tech/tags/agentic-ai.md>), [agentic-browsing](<https://devfeed.tech/tags/agentic-browsing.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-bots](<https://devfeed.tech/tags/ai-bots.md>), [ai-strategy](<https://devfeed.tech/tags/ai-strategy.md>), [article](<https://devfeed.tech/tags/article.md>), [digital-accessibility](<https://devfeed.tech/tags/digital-accessibility.md>), [html](<https://devfeed.tech/tags/html.md>), [web](<https://devfeed.tech/tags/web.md>), [web-accessibility](<https://devfeed.tech/tags/web-accessibility.md>), [web-content-accessibility-guidelines](<https://devfeed.tech/tags/web-content-accessibility-guidelines.md>)

### AI overview

The article argues that digital accessibility should be foundational to AI strategy because AI agents increasingly browse, click, complete forms, and interpret web pages through structures also used by assistive technologies. It highlights semantic HTML, ARIA, WCAG conformance, and a sound accessibility tree as important for both human access and agentic navigation, while warning that accessibility failures remain widespread.

### Source excerpt

You need to build accessibility into how AI writes code from the first prompt, not fix it after the fact. And because the disability community has been perfecting human-computer interaction for different input and output modalities for decades, their expertise isn't just morally important; it's technically essential for building robust, reliable AI that actually works. The post For your business to thrive in the agentic AI era, treat accessibility as foundational to your AI strategy appeared first on Deque.

## Technical Development of The Incident at Galley House

DevFeed: [Technical Development of The Incident at Galley House](<https://devfeed.tech/articles/building-galley-house-40648.md>)

Original publisher: [Read original article](<https://eviltrout.com/blog/2026-07-28-building-galley-house/>)

Published: 2026-07-28T00:00:00Z

Content type: article

Language: en

Sources: [Robin Ward](<https://devfeed.tech/sources/robin-ward.md>)

Topics: [Development](<https://devfeed.tech/topics/development.md>), [HTML](<https://devfeed.tech/topics/html.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>), [interface](<https://devfeed.tech/topics/interface.md>), [Game engine](<https://devfeed.tech/topics/game-engine.md>)

Tags: [blog-post](<https://devfeed.tech/tags/blog-post.md>), [development](<https://devfeed.tech/tags/development.md>), [game](<https://devfeed.tech/tags/game.md>), [html](<https://devfeed.tech/tags/html.md>), [interface](<https://devfeed.tech/tags/interface.md>), [steam](<https://devfeed.tech/tags/steam.md>), [technical](<https://devfeed.tech/tags/technical.md>)

### AI overview

A technical development post about The Incident at Galley House, covering its origins as a Twine and HTML prototype, iterative content and puzzle testing, and adaptation of its typing-based gameplay for a controller interface.

### Source excerpt

Evil Trout's second game, The Incident at Galley House, is out now on Steam! Last year, after The Roottrees are Dead shipped, I wrote a technical blog post about its development, which was well received, so I decided to do the same thing for this game. Note: The images in this post have minor spoilers for the beginning of the game. If you want to be 100% spoiler free, now's your chance to run away.

## Getting to the source

DevFeed: [Getting to the source](<https://devfeed.tech/articles/getting-to-the-source-9205.md>)

Original publisher: [Read original article](<https://webflowmarketingmain.com/blog/getting-to-the-source>)

Author: Ben Haefele

Published: 2026-07-28T00:00:00Z

Content type: article

Language: en

Sources: [Webflow Blog](<https://devfeed.tech/sources/webflow-blog.md>)

Topics: [webflow](<https://devfeed.tech/topics/webflow.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>), [Compiler](<https://devfeed.tech/topics/compiler.md>), [CSS](<https://devfeed.tech/topics/css.md>), [HTML](<https://devfeed.tech/topics/html.md>), [JavaScript](<https://devfeed.tech/topics/javascript.md>), [Code](<https://devfeed.tech/topics/code.md>)

Tags: [code](<https://devfeed.tech/tags/code.md>), [css](<https://devfeed.tech/tags/css.md>), [design-tools](<https://devfeed.tech/tags/design-tools.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [html](<https://devfeed.tech/tags/html.md>), [javascript](<https://devfeed.tech/tags/javascript.md>), [web](<https://devfeed.tech/tags/web.md>), [webflow](<https://devfeed.tech/tags/webflow.md>)

### AI overview

Webflow explains why its original visual design workflow did not provide a direct connection to the published web artifact. Its internal representation was compiled into generated HTML, CSS, and JavaScript, creating a gap between what creators designed and the code that shipped. The article presents moving toward a workflow where the designed artifact and source code are more directly connected.

### Source excerpt

What you design and what ships should be the same thing. Here's why that finally became possible.

## How to use Chrome's Modern Web Guidance to prevent AI agents from writing legacy frontend code

DevFeed: [How to use Chrome's Modern Web Guidance to prevent AI agents from writing legacy frontend code](<https://devfeed.tech/articles/how-to-use-chrome-s-modern-web-guidance-to-prevent-ai-agents-from-writing-legacy-frontend-code-4350.md>)

Original publisher: [Read original article](<https://blog.logrocket.com/chromes-modern-web-guidance-prevent-ai-coding-agents/>)

Author: Emmanuel John

Published: 2026-07-22T13:00:25Z

Content type: tutorial

Language: en

Sources: [LogRocket Blog](<https://devfeed.tech/sources/logrocket-blog.md>)

Topics: [AI-assisted coding](<https://devfeed.tech/topics/ai-assisted-coding.md>), [Agent Skills](<https://devfeed.tech/topics/agent-skills.md>), [Web platform](<https://devfeed.tech/topics/web-platform.md>), [Front end](<https://devfeed.tech/topics/frontend.md>), [Web Development](<https://devfeed.tech/topics/web-development.md>), [CSS](<https://devfeed.tech/topics/css.md>), [HTML](<https://devfeed.tech/topics/html.md>), [browser](<https://devfeed.tech/topics/browser.md>), [Retrieval Augmented Generation (RAG)](<https://devfeed.tech/topics/retrieval-augmented-generation-rag.md>)

Tags: [agent-skills](<https://devfeed.tech/tags/agent-skills.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [ai-coding](<https://devfeed.tech/tags/ai-coding.md>), [browser](<https://devfeed.tech/tags/browser.md>), [css](<https://devfeed.tech/tags/css.md>), [dev](<https://devfeed.tech/tags/dev.md>), [frontend](<https://devfeed.tech/tags/frontend.md>), [how-to](<https://devfeed.tech/tags/how-to.md>), [html](<https://devfeed.tech/tags/html.md>), [retrieval-augmented-generation-rag](<https://devfeed.tech/tags/retrieval-augmented-generation-rag.md>), [uncategorized](<https://devfeed.tech/tags/uncategorized.md>), [web-platform](<https://devfeed.tech/tags/web-platform.md>)

### AI overview

Chrome's Modern Web Guidance adds current web platform guidance, browser compatibility data, and best practices to AI coding workflows. The article explains how this can help agents favor simpler native HTML, CSS, and browser API solutions over unnecessary legacy JavaScript, dependencies, and outdated patterns.

### Source excerpt

Chrome's Modern Web Guidance embeds modern web platform skills into AI coding agents, helping them choose native HTML, CSS, and browser APIs over legacy patterns. The post How to use Chrome's Modern Web Guidance to prevent AI agents from writing legacy frontend code appeared first on LogRocket Blog.

## kPointer Replaces cw-json with Support for JSON, YAML, HTML, and XML

DevFeed: [kPointer Replaces cw-json with Support for JSON, YAML, HTML, and XML](<https://devfeed.tech/articles/goodbye-cw-json-hello-kpointer-28101.md>)

Original publisher: [Read original article](<https://commonsware.com/blog/2026/07/22/goodbye-cwjson-hello-kpointer.html>)

Author: CommonsWare

Published: 2026-07-22T12:27:15Z

Content type: release

Language: en

Sources: [The CommonsBlog](<https://devfeed.tech/sources/the-commonsblog.md>)

Topics: [data](<https://devfeed.tech/topics/data.md>), [JSON](<https://devfeed.tech/topics/json.md>), [YAML](<https://devfeed.tech/topics/yaml.md>), [HTML](<https://devfeed.tech/topics/html.md>), [XML](<https://devfeed.tech/topics/xml.md>), [Command-line interface](<https://devfeed.tech/topics/cli.md>), [test](<https://devfeed.tech/topics/test.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [cli](<https://devfeed.tech/tags/cli.md>), [data](<https://devfeed.tech/tags/data.md>), [html](<https://devfeed.tech/tags/html.md>), [json](<https://devfeed.tech/tags/json.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [test](<https://devfeed.tech/tags/test.md>), [testing](<https://devfeed.tech/tags/testing.md>), [xml](<https://devfeed.tech/tags/xml.md>), [yaml](<https://devfeed.tech/tags/yaml.md>)

### AI overview

kPointer replaces cw-json as a library for extracting values from structured data. It supports JSON, YAML, HTML, and XML through adapter-style abstractions, adds JavaScript access path notation, and includes conformance testing and a CLI.

### Source excerpt

The cw-json project has been replaced by kPointer -- learn what kPointer offers!

[Next page](<https://devfeed.tech/topics/html.md?cursor=WyIyMDI2LTA3LTIyVDEyOjI3OjE1KzAwOjAwIiwgImViYjU2NjkyLTFiZGUtNDAyOS1iM2Y3LWQxNTQ4ODZjYWIzNCJd>)