Danny has several ideas for how we could use :near(), a proposed pseudo-class that detects when the pointer is near an element. Potentially Coming to a Browser :near() You originally published on CSS-Tricks, which is part of the DigitalOcean family. You should get the newsletter.

The left doesn't hate technology, we hate being exploitedAs a hard leftist and gadget lover, the idea that my political ideology is synonymous with hating technology is confusing. Every leftist I know has a hard-on for high speed rail or mRNA vaccines. But the “left is missing out” blog positions generative AI as the only technology that matters.Gita doesn't miss, as per!Current — a new RSS readerA novel approach to RSS that's a little calmer. We can see this being useful for people who find the

If you’ve worked with CI pipelines for any length of time, you’ve likely encountered this pattern: A test fails in CI.You rerun the pipeline.It passes. Nothing changed in the code. At that point, you’re left wondering whether the failure was real or just noise. Over time, this erodes trust in the test suite. Developers begin […]The post Can AI Detect Flaky Tests or Predict Build Failures in CI/CD? appeared first on Semaphore.

<blockquote cite="https://twitter.com/trq212/status/2024574133011673516"><p>Long running agentic products like Claude Code are made feasible by prompt caching which allows us to reuse computation from previous roundtrips and significantly decrease latency and cost. [...]</p><p>At Claude Code, we build our entire harness around prompt caching. A high prompt cache hit rate decreases costs and helps us create more generous rate limits for our subscription plans, so we run a...

HighlightsThis version restores TypeScript 4.0 compatibility in types.Bug Fixes791bf8d fix: restore TypeScript 4.0 compatibility in types (#20504) (sethamus)Chores8594a43 chore: upgrade @eslint/[email protected] (#20529) (Milos Djermanovic)9ceef92 chore: package.json update for @eslint/js release (Jenkins)af498c6 chore: ignore /docs/v9.x in link checker (#20453) (Milos Djermanovic)

The affected company, with about €100 billion in annual revenue and over 10,000 stores across 25 countries, runs some of its ecommerce operations on the PrestaShop platform. As of publication, the ...

Socket is proud to join the OpenJS Foundation as a Silver Member, deepening our commitment to the long-term health and security of the JavaScript ecosystem.

<p><strong><a href="https://blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-1-pro/">Gemini 3.1 Pro</a></strong></p>The first in the Gemini 3.1 series, priced the same as Gemini 3 Pro ($2/million input, $12/million output under 200,000 tokens, $4/$18 for 200,000 to 1,000,000). That's less than half the price of Claude Opus 4.6 with very similar benchmark scores to that model.</p><p>They boast about its improved SVG animatio...

AI is rewiring developer preferences through convenience loops. Octoverse 2025 reveals how AI compatibility is becoming the new standard for technology choice.The post How AI is reshaping developer choice (and Octoverse data proves it) appeared first on The GitHub Blog.

The more effort you put in to what you put in, the higher quality you're going to get out.

Fast AI prototypes are slipping into production. Learn why vibe coding creates risk—and how leaders can stop the prototype trap.

Over the past few weeks, we’ve been refining our roadmap for 2026 and focusing on where Semaphore can deliver the most value. Our direction is clear: extend CI/CD beyond execution — and help developers ship software faster. Here’s what’s coming next. Watch the quick overview by Marko Gracesa, our Head of Product: Agentic Semaphore: The […]The post Product News: Extending CI/CD and What’s Next for Semaphore appeared first on Semaphore.

Encrypted Client Hello (ECH) support in NGINX open source was contributed by Stephen Farrell, Computer Science Research Fellow, Trinity College Dublin (GitHub PR #840). This work was funded by the Open Technology Fund as part of the DEfO (Developing ECH for OpenSSL) project, which develops privacy-enhancing ECH implementations for OpenSSL and various web servers to […]

AI Gateway now supports video generation, so you can create cinematic videos with photorealistic quality, synchronized audio, generate personalized content with consistent identity, all through AI SDK 6.Video generation is in beta and currently available for Pro and Enterprise plans and paid AI Gateway users.Video models require more than just describing what you want. Unlike image generation, video prompts can include motion cues (camera movement, object actions, timing) and optionally audio di

Generate high-quality videos with natural motion and audio using xAI's Grok Imagine Video, now in AI Gateway. Try it out now via the , AI SDK 6 or by selecting the model in the .v0 Grok Creative StudioAI Gateway playgroundGrok Imagine is known for realistic motion and strong instruction following:Video generation is in beta and currently available for Pro and Enterprise plans and paid AI Gateway users.Generate a video from a text description.In this example, is used to generate a video of 2 swan

Generate stylized videos and transform existing footage with Alibaba's Wan models, now available through AI Gateway. Try them out now via AI SDK 6 or by selecting the models in the AI Gateway playground.Wan produces artistic videos with smooth motion and can use existing content to keep videos consistent:Video generation is in beta and currently available for Pro and Enterprise plans and paid AI Gateway users.Generate a stylized video from a text description.You can use detailed prompts and spec

Kling video models are now available in AI Gateway, including the newest Kling 3.0 models. Generate cinematic videos from text, images, or motion references with Kling's state-of-the-art video models, now available through AI Gateway and AI SDK.Kling models are known for their image to video models and multishot capabilities:Video generation is in beta and currently available for Pro and Enterprise plans and paid AI Gateway users.Generate a video from a text description.In this example, model is

Generate photorealistic videos with synchronized audio using Google's Veo models, now available through AI Gateway. Try them out now via AI SDK 6 or by selecting the models in the AI Gateway playground.Veo models are known for their cinematic quality and audio generation:Video generation is in beta and currently available for Pro and Enterprise plans and paid AI Gateway users.Describe a scene and get a video.Generate a cinematic wildlife video with natural sound: here is used with .google/veo-3.

Vercel now supports programmatic access to billing usage and cost data through the API and CLI. The new endpoint returns data in the , allowing teams to ingest cost data into FinOps tools without custom transformation logic./billing/chargesFOCUS v1.3 open-standard formatThe endpoint supports 1-day granularity with a maximum date range of one year. Responses are streamed as newline-delimited JSON (JSONL) to handle large datasets efficiently.SDK usagecurl usageCLI usageFor quick introspection, the

Streamdown 2.3 enhances design consistency by applying a unified nested-card design to tables, code blocks, and Mermaid diagrams. Action buttons now remain sticky during scroll, and code blocks render plain text immediately to reduce perceived latency before syntax highlighting loads.To accelerate testing, the new interactive playground supports real-time execution with custom markdown and editable props. This enables faster experimentation with configuration changes without spinning up a local

Gemini 3.1 Pro Preview from Google is now available on AI Gateway.This model release brings quality improvements across software engineering and agentic workflows, with enhanced usability for real-world tasks in finance and spreadsheet applications. Gemini 3.1 Pro Preview introduces more efficient thinking across use cases, reducing token consumption while maintaining performance.To use this model, set model to in the AI SDK. This model supports the thinking level for finer control over the trad

Vercel Blob now supports private storage for sensitive files like contracts, invoices, and internal reports. Private storage requires authentication for all operations, preventing exposure via public URLs.Public storage allows public reads for media assets, while private storage requires authentication.Create a private store via the or with the CLI:Storage dashboardCLI commandWhen created inside a linked Vercel project, the CLI prompts you to connect the store, automatically adding the environme

This first rule of styling lists is that they should be treated with the same reverence you would show any other text. If a list is inserted within a passage of text, treat it as a continuation and integral part of that text.For bulleted or unordered lists, use padding to indent each list item the equivalent distance of a line height. This will allow the bullet to sit neatly in a square of white-space.ul {padding-inline-start: 1lh;}Numbered or ordered lists which reach into double figures and be

この記事では、筆者が取り入れている「Claude Code を Deep Research の用途で使うための工夫」について、自作している Skill や端末間での共有方法、Entire の活用事例などを交えて紹介します。

はじめに 「カミナシ レポート」を開発しているかわりくです！ 日本最大級のテックカンファレンス、Developers Summitに初参加してきました。 2日目のセッションの感想や持ち帰れそうなことをメモっております。 会場の雰囲気は、デデデデカイ！規模がデカい！今まで参加したどのカンファレンスよりも人の数と会場のキャパシティと、ブースの数が桁違い...！スタッフさんも多い...!ありがとうスタッフさん...! タダでサンドイッチもらってごめんなさい...!スタッフさんの分まで楽しみます！ 興奮しながらの入場となりました。 （2026/2/19終了後、最速レポとして投稿されたものです。） be…

Learn about the complexity of implementing the corner-shape feature.

<p>I've long been resistant to the idea of accepting sponsorship for my blog. I value my credibility as an independent voice, and I don't want to risk compromising that reputation.</p><p>Then I learned about Troy Hunt's <a href="https://www.troyhunt.com/sponsorship/">approach to sponsorship</a>, which he first wrote about <a href="https://www.troyhunt.com/im-now-offering-sponsorship-of-this-blog/">in 2016</a>. Troy runs with a simple text row in the pag...

<p><strong><a href="https://www.swebench.com/">SWE-bench February 2026 leaderboard update</a></strong></p>SWE-bench is one of the benchmarks that the labs love to list in their model releases. The official leaderboard is infrequently updated but they just did a full run of it against the current generation of models, which is notable because it's always good to see benchmark results like this that <em>weren't</em> self-reported by the labs.</p&...

npm now links to Socket's security analysis on every package page. Here's what you'll find when you click through.

こんにちは。Yahoo!オークションでAndroidアプリの開発を担当している高松です。2025年11月1日（土）に開催されたKotlin Fest 2025にて、LINEヤフー株式会社は「ことりプラ...

<p><strong><a href="https://github.com/LadybirdBrowser/ladybird/commit/e87f889e31afbb5fa32c910603c7f5e781c97afd">LadybirdBrowser/ladybird: Abandon Swift adoption</a></strong></p>Back <a href="https://simonwillison.net/2024/Aug/11/ladybird-set-to-adopt-swift/">in August 2024</a> the Ladybird browser project announced an intention to adopt Swift as their memory-safe language of choice.</p><p>As of <a href="https://github.com/LadybirdB...

はじめに 皆さんこんにちは！九州大学修士1年の羽田野武蔵です！ 2025年12月に、マッチングアプリ ...

Rails 7 represents a philosophical shift: No Node.js required for modern JavaScript.Import Maps, Hotwire (Turbo + Stimulus), and encrypted attributes make Rails 7 the most developer-friendly version yet.This is also the first Rails version that requires Ruby 2.7+ and encourages Ruby 3+ adoption.Note: This is Part 4 of our Rails Upgrade Series. Read Part 1: Planning Rails Upgrade for the overall strategy.Before We StartExpected Timeline: 1-3 weeks for medium-sized applications (smoothest upgrade

The era of secrets living in fixed systems and accessed through a handful of workflows is long gone. Modern development is faster, more automated, and increasingly AI-assisted. Developers need access to secrets everywhere their code runs – across CI/CD pipelines, local environments, and AI-driven workflows. That puts developers in a familiar bind: they need secrets everywhere their code runs, but that can easily introduce more risk or friction into their workflows. That can easily feel like a ch

Only 3 of 7 major AI agents request markdown via the Accept header. Learn which agents support content negotiation, why it cuts tokens by 99%, and how to make your site agent-friendly.

<p>25+ years into my career as a programmer I think I may <em>finally</em> be coming around to preferring type hints or even strong typing. I resisted those in the past because they slowed down the rate at which I could iterate on code, especially in the REPL environments that were key to my productivity. But if a coding agent is doing all that <em>typing</em> for me, the benefits of explicitly defining all of those types are suddenly much more attractive.</p&gt...

Let’s dig into the 2025’s open source data on GitHub to see what we can learn about the future.The post What to expect for open source in 2026 appeared first on The GitHub Blog.

<p><strong><a href="https://www.nytimes.com/2026/02/18/opinion/ai-software.html?unlocked_article_code=1.NFA.UkLv.r-XczfzYRdXJ&smid=url-share">The A.I. Disruption We’ve Been Waiting for Has Arrived</a></strong></p>New opinion piece from Paul Ford in the New York Times. Unsurprisingly for a piece by Paul it's packed with quoteworthy snippets, but a few stood out for me in particular.</p><p>Paul describes the <a href="https://simonwillison...

A compromised npm publish token was used to push a malicious postinstall script in [email protected], affecting the popular AI coding agent CLI with 90k weekly downloads.

<blockquote cite="https://martinfowler.com/fragments/2026-02-18.html"><p>LLMs are eating specialty skills. There will be less use of specialist front-end and back-end developers as the LLM-driving skills become more important than the details of platform usage. Will this lead to a greater recognition of the role of <a href="https://martinfowler.com/articles/expert-generalist.html">Expert Generalists</a>? Or will the ability of LLMs to write lots of code mean they code ar...

The distinction between "components" and "utilities" seems clear at first glance, but gets a little blurred when working with them in Tailwind.Distinguishing “Components” and “Utilities” in Tailwind originally published on CSS-Tricks, which is part of the DigitalOcean family. You should get the newsletter.

AI tools can generate working code in seconds. That doesn’t mean it’s production-ready. Once AI-generated code enters your repository, it must pass the same standards as human-written code. The real question is not whether to trust AI code — it’s how to enforce quality checks on it inside your CI/CD pipeline. The good news: you […]The post How Do I Enforce Quality Checks on AI-Generated Code in CI/CD? appeared first on Semaphore.

記事は ics.media へアクセスしてご覧ください。

What makes streaks so powerful and addictive? To design them well, you need to understand how they align with human psychology. Victor Ayomipo breaks down the UX and design principles behind effective streak systems.

When we started profiling Next.js server rendering earlier this year, one thing kept showing up in the flamegraphs: WebStreams. Not the application code running inside them, but the streams themselves. The Promise chains, the per-chunk object allocations, the microtask queue hops. After highlighted how much compute time goes into framework overhead, we started looking at where that time actually goes. A lot of it was in streams.Theo Browne's server rendering benchmarksTurns out that WebStreams h

The Runtime Logs search bar in your project dashboard has been redesigned to make filtering and exploring your logs faster and more intuitive.These improvements are available now in your project dashboard. Learn more about .runtime logsRead more When you type a filter like or , the search bar parses it into a visual pill you can read at a glance and remove with a click. Complex queries with multiple filters become easy to scan and edit without retyping anythingStructured filters.level:errorstatu

Hey, it's me, Mat Marquis, from over at the JavaScript for Everyone course!Listen, I don't have much time to explain — I dumped a big box of CSS variables onto the floor out in the hallway, and all of them are for slightly different shades of gray. If I know Andy, the sight of it has sent him into a fugue state and he'll be distracted until he gets the whole mess sorted out. Meanwhile, I've snuck into the control room, wedged the door shut with a curly brace, and seized control of The Index main

Claude Code to Figma はコードから Figma デザインを生成するための機能です。Figma MCP サーバーの `generate_figma_design` ツールを使用して、ローカルで開発したコードから Figma デザインを生成して、さらに Figma 上で編集した内容をコードに反映させるという双方向のワークフローが実現できるようになります。

詳細はウェブサイトにアクセスしてご確認ください。

チーム開発でClaude Codeを安定して回すために整備してきた設定と運用を共有します。

Safari has support for <input type="checkbox" switch> where a normal ☑️ checkbox turns into a toggle. You don’t strictly need the browser support to get the look, as it’s weirdly easy to replicate (based on idea from Richard Keizer). But Thomas Steiner has a more comprehensive polyfill if you want it to behave more exactly […]

Valentine's Day, ATProto, & other vals we love

Write and ship modern custom RuboCop cops in 2026: learn the new plugin system, requires_gem API, InternalAffairs best practices, safe autocorrection nuances, and design trade-offs for building robust, future-proof lint rules.

Leverage TanStack Start and Shadcn Admin Kit to quickly build an admin application over a REST API.

We're very excited to announce the release of moon v2.0, codenamed "Phobos", after one of Mars'

YARA is the industry standard for pattern matching in malware detection. Maintained by VirusTotal, it powers threat detection at nearly every security vendor. At Sansec, we rely on YARA for eComsca...

Introducing Checkly Agent Skills: a new “monitoring” agent skill that lets AI coding agents set up, review, and ship production-ready monitoring as code. Learn what agent skills are, what’s inside the Checkly skill (API checks, Playwright browser checks, alerts, status pages, and more), and how its token-efficient design helps agents load best practices on demand.

<p><strong><a href="https://www.anthropic.com/news/claude-sonnet-4-6">Introducing Claude Sonnet 4.6</a></strong></p>Sonnet 4.6 is out today, and Anthropic claim it offers similar performance to <a href="https://simonwillison.net/2025/Nov/24/claude-opus/">November's Opus 4.5</a> while maintaining the Sonnet pricing of $3/million input and $15/million output tokens (the Opus models are $5/$25). Here's <a href="https://www-cdn.anthropic.com/78073f...

This migration guide aims to guide you move your auth from Supabase Auth to Better Auth on PlanetScale PostgreSQL.

SSO with SAML, Multi Team Support, Additional Fields for Organization, Performance and more.

Stateless Auth, SCIM, Optimized database queries, additional state in OAuth flows, performance improvements, SSO domain verification, and more!

Auth.js, formerly known as NextAuth.js, is now being maintained and overseen by Better Auth team

We raised $5M seed led by Peak XV Partners

<p><strong><a href="https://github.com/simonw/rodney/releases/tag/v0.4.0">Rodney v0.4.0</a></strong></p>My <a href="https://github.com/simonw/rodney">Rodney</a> CLI tool for browser automation attracted quite the flurry of PRs since I announced it <a href="https://simonwillison.net/2026/Feb/10/showboat-and-rodney/#rodney-cli-browser-automation-designed-to-work-with-showboat">last week</a>. Here are the release notes for the just-releas...

Socket is now scanning AI agent skills across multiple languages and ecosystems, detecting malicious behavior before developers install, starting with skills.sh's 60,000+ skills.

Learn how The GitHub Secure Open Source Fund helped 67 critical AI‑stack projects accelerate fixes, strengthen ecosystems, and advance open source resilience.The post Securing the AI software supply chain: Security results across 67 open source projects appeared first on The GitHub Blog.

Socket now supports PHP with full Composer and Packagist integration, enabling developers to search packages, generate SBOMs, and protect their PHP dependencies from supply chain threats.

Lee accepts a challenge: arranging text in a spiral that animates as a vortex on scroll... all in CSS.Spiral Scrollytelling in CSS With sibling-index() originally published on CSS-Tricks, which is part of the DigitalOcean family. You should get the newsletter.

<blockquote cite="https://www.neatorama.com/2026/02/11/The-Original-Drafts-for-Star-Treks-Opening-Narration/"><p>This is the story of the United Space Ship Enterprise. Assigned a five year patrol of our galaxy, the giant starship visits Earth colonies, regulates commerce, and explores strange new worlds and civilizations. These are its voyages... and its adventures.</p></blockquote><p class="cite">— <a href="https://www.neatorama.com/2026/02/11/The-Ori...

Interop 2026 is officially a thing and there's plenty of new (and even old) CSS features that we can look forward to being cross-browser compatible and consistent!Interop 2026 originally published on CSS-Tricks, which is part of the DigitalOcean family. You should get the newsletter.

<p><strong><a href="https://www.doc.govt.nz/news/media-releases/2026-media-releases/first-kakapo-chick-in-four-years-hatches-on-valentines-day/">First kākāpō chick in four years hatches on Valentine's Day</a></strong></p>First chick of <a href="https://simonwillison.net/2026/Jan/8/llm-predictions-for-2026/#1-year-k-k-p-parrots-will-have-an-outstanding-breeding-season">the 2026 breeding season</a>!</p><blockquote><p>Kākāp...

<blockquote cite="https://twitter.com/dimitrispapail/status/2023080289828831349"><p>But the intellectually interesting part for me is something else. <strong>I now have something close to a magic box where I throw in a question and a first answer comes back basically for free, in terms of human effort</strong>. Before this, the way I'd explore a new idea is to either clumsily put something together myself or ask a student to run something short for signal, and if it's th...

How the shift from MCP tools to agent skills changed the way AI assistants work with Nx monorepos — and why MCP still matters.

How the 6-person team at Stably ships AI testing agents faster with Vercel—moving from weeks to hours. Their shift highlights how Vercel's platform eliminates infrastructure anxiety, boosting autonomous testing and enabling quick enterprise growth.Read more

You can now get automatic code-fix suggestions for broken builds from the Vercel Agent, directly in GitHub pull request reviews or in the Vercel Dashboard.When the Vercel Agent reviews your pull request, it now scans your deployments for build errors, and when it detects failures it automatically suggests a code fix based on your code and build logs.In addition, Vercel Agent can automatically suggest code fixes inside the Vercel dashboard whenever a build error is detected, and suggests a code c

Skills on the now have automated security audits to help developers use skills with confidence.skills.shWorking with our partners , , and , these independent security reports allow us to rapidly scale and audit over 60,000 skills and counting.GenSocketSnyk provides greater ecosystem support with:Skills.shLearn more at .skills.shRead moreTransparent results: Security audits appear publicly on each skill's detail page.Leaderboard protection : Skills flagged as malicious are automatically hidden fr

Recraft V4 is now available on AI Gateway.A text-to-image model built for professional design and marketing use cases, V4 was developed with input from working designers. The model has improvements with photorealism, with realistic skin, natural textures, and fewer synthetic artifacts. It also produces images with clean lighting and varied composition. For illustration, the model can generate original characters with less predictable color palettes.There are 2 versions:To use this model, set mod

Snapshots created with now have configurable expiration, instead of the previous 7 days limit, along with higher defaults.Vercel SandboxThe expiration can be configured between If not provided, the default snapshot expiration is 30 days.1 day to infinity.You can also configure this in the .CLIRead the to learn more about snapshots.documentationRead more

Claude Sonnet 4.6 from Anthropic is now available on AI Gateway with the 1M token context window.Sonnet 4.6 approaches Opus-level intelligence with strong improvements in agentic coding, code review, frontend UI quality, and computer use accuracy. The model proactively executes tasks, delegates to subagents, and parallelizes tool calls, with MCP support for scaled tool use. As a hybrid reasoning model, Sonnet 4.6 delivers both near-instant responses and extended thinking within the same model.To

With runtime logs, you can view and export your logs. Exports now stream directly to the browser - your download starts immediately and you can continue to use the Vercel dashboard while the export runs in the background. This eliminates the need to wait for large files to buffer.Additionally, we've added two new options: You can now export exactly what's on your screen or all requests matching your current search.All plans can export up to 10,000 requests per export, and subscribers can export

<p>Given the threat of <a href="https://simonwillison.net/tags/cognitive-debt/">cognitive debt</a> brought on by AI-accelerated software development leading to more projects and less deep understanding of how they work and what they actually do, it's interesting to consider artifacts that might be able to help.</p><p>Nathan Baschez <a href="https://twitter.com/nbaschez/status/2023501535343509871">on Twitter</a>:</p><blockquote><p>my cu...

<p><strong><a href="https://qwen.ai/blog?id=qwen3.5">Qwen3.5: Towards Native Multimodal Agents</a></strong></p>Alibaba's Qwen just released the first two models in the Qwen 3.5 series - one open weights, one proprietary. Both are multi-modal for vision input.</p><p>The open weight one is a Mixture of Experts model called Qwen3.5-397B-A17B. Interesting to see Qwen call out serving efficiency as a benefit of that architecture:</p><blockquot...

macOSのlaunchdエージェント・デーモンをGUIで管理できるアプリ launchd-ui を作りました。GitHub: azu/launchd-uiなぜ作ったかmacOSでcron的な定期処理をやろうとすると、launchdを使うことになります。自分の場合は、git pullを定期的に実行してリポジトリを同期する仕組みや、claude --remoteでClaude Codeを起動してスクリプトを実行する処理をlaunchdで管理しています。たとえば、chronixdで収集したアクティビティデータを元に、寝る前にclaude --remoteでその日の活動をまとめる処理を自動実行しています。Claude Code on the webで実行することで、自動で処理が走りつつ、気になったことがあればスマホからでも対話的に追記できます。こういった定期処理をlaunchdで管理しているのですが、launchdの操作は基本的にCLIです。launchctl loadやlaunchctl unloadといったコマンドを毎回調べながら打つのは面倒で、今どのエージェントが動いているか、次回いつ

こんにちは。クラウドサービスCBUに所属し、開発サービスを支えるプライベートクラウドを担当しているYoung Hee Parkです。LINEヤフーでは、エンジニアがサービス開発に必要とするインフラおよ...

この記事は、合併前の旧ブログに掲載していた記事（初出：2019年7月3日）を、現在のブログへ移管したものです。内容は初出時点のものです。Yahoo!ショッピングの大元です。この度、類似画像検索のサービ...

この記事は、合併前の旧ブログに掲載していた記事（初出：2021年3月8日）を、現在のブログへ移管したものです。現時点の情報に合わせ、表記やリンクの調整を行っています。こんにちは。Yahoo!天気・災害...

<p>I <a href="https://simonwillison.net/2026/Feb/10/showboat-and-rodney/">introduced Showboat</a> a week ago - my CLI tool that helps coding agents create Markdown documents that demonstrate the code that they have created. I've been finding new ways to use it on a daily basis, and I've just released two new tools to help get the best out of the Showboat pattern. <a href="https://github.com/simonw/chartroom">Chartroom</a> is a CLI charting tool that works well with...

Use Agent Skills for Firebase to build and deploy a fullstack application with Firebase Auth and a Firestore database!

With 20+ years and millions of downloads, PostCSS creator Andrey Sitnik shares his guide on how to make your open source project popular.

pnpm 10.30 redesigns pnpm why to show a reverse dependency tree, making it much easier to understand why a package is installed.

NewtからCraft Cross CMSへ201記事と1238画像を移行。移行スクリプトの設計、APIクライアントの実装、データ変換処理、サイト側の修正まで、各工程の技術的詳細をコード例とともに解説します。

A complete guide to authentication patterns, security best practices, and enterprise features in Next.js App Router.

As agents move at machine speed, your authorization layer must keep up. Today, we’re launching the foundation to make that possible.

Turns out `anchor-scope` is pretty darn useful for button/menu setups that will appear multiple times on the same page.

<p>I'm a very heavy user of <a href="https://code.claude.com/docs/en/claude-code-on-the-web">Claude Code on the web</a>, Anthropic's excellent but poorly named cloud version of Claude Code where everything runs in a container environment managed by them, greatly reducing the risk of anything bad happening to a computer I care about.</p><p>I don't use the web interface at all (hence my dislike of the name) - I access it exclusively through their native iPhone and Ma...

Qwen 3.5 Plus is now available on AI Gateway.The model comes with a 1M context window and built-in adaptive tool use. Qwen 3.5 Plus excels at agentic workflows, thinking, searching, and using tools across multimodal contexts, making it well-suited for web development, frontend tasks, and turning instructions into working code. Compared to Qwen 3 VL, it delivers stronger performance in scientific problem solving and visual reasoning tasks.To use this model, set model to in the AI SDK:alibaba/qwen

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こんにちは、技術広報のえんじぇるです。 STORES では、登壇塾という登壇支援のワーキンググループがあり、エンジニアのみんなが社外で発信することを奨励しています。 2025年下期は27のカンファレンス・学会・イベントに82登壇しました！複数回登壇しているメンバーもいるのですが、ユニークで49名が登壇しました！各登壇の詳細をご紹介します。 7/8 第11回中部Tableauユーザー会 7/11 SRE NEXT 2025 7/13 CoLab Conf 2025 夏 7/30 技育CAMPアカデミア『Kotlin Multiplatform / Compose Multiplatform を活…

この記事は、合併前の旧ブログに掲載していた記事（初出：2023年2月20日）を、現在のブログへ移管したものです。内容は初出時点のものです。こんにちは、LINEフロントエンド開発センターの玉田です。新春...

この記事は、合併前の旧ブログに掲載していた記事（初出：2022年1月19日）を、現在のブログへ移管したものです。内容は初出時点のものです。こんにちは、LINE フロントエンド開発センターの玉田です。突...

はじめに 電気通信大学情報理工学研究科情報・ネットワーク工学専攻1年の平地浩一と申します。 2025 ...

Today, researchers from the Applied Cryptography Group at ETH Zurich published a paper examining how different password managers uphold their “zero-knowledge” architecture when faced with a fully malicious server. We conducted a thorough review of the paper and confirmed that it doesn’t introduce any new attack vectors affecting 1Password beyond the architectural limitations already documented in our Security Design White Paper.We appreciated the opportunity to speak with the team about their re

The Model Context Protocol promises seamless AI integration, but are we opening security holes? I explore common MCP vulnerabilities and how to detect them.

A practical comparison of modern auth providers, trade-offs, and best practices for Go apps and services.

Google limits how much HTML content it processes when crawling a page. Learn what the 2MB file size limit means for SEO and how to diagnose large HTML documents.

BotID verifies browser challenges before proxying to the backend. Here's how I set it up in Next.js 16.

<p><strong><a href="https://steve-yegge.medium.com/the-ai-vampire-eda6e4f07163">The AI Vampire</a></strong></p>Steve Yegge's take on agent fatigue, and its relationship to burnout.</p><blockquote><p>Let's pretend you're the only person at your company using AI.</p><p>In Scenario A, you decide you're going to impress your employer, and work for 8 hours a day at 10x productivity. You knock it out of the park and make everyone else ...

1. はじめに こんにちは！AI事業本部の協業リテールメディアdiv.において小売アプリ向けの広告サ ...

はじめに こんにちは、株式会社LegalOn TechnologiesでSREをしている石垣と申します。 2026年1月31日に開催された「SRE Kaigi 2026」にて登壇する機会をいただき、弊社のSRE Enablingの歴史をお話ししました。トピックの一つとしてObservabilityの向上策をお話ししたのですが、そこでObservability BackendとしてDatadogを導入したことについて触れました。しかし、発表時間の都合上、弊社でDatadogをどう使っているかについては泣く泣く割愛することになりました‥。Datadogの活用事例として参考になればと思い、今回ブログ…

<p>I'm occasionally accused of using LLMs to write the content on my blog. I don't do that, and I don't think my writing has much of an LLM smell to it... with one notable exception:</p><pre> <span class="pl-c"># Finally, do em dashes</span> <span class="pl-s1">s</span> <span class="pl-c1">=</span> <span class="pl-s1">s</span>.<span class="pl-c1">replace</span>(<span class="pl-s">' - '</span>, <span cla...

<p>We coined a new term on the <a href="https://simonwillison.net/2026/Jan/8/llm-predictions-for-2026/">Oxide and Friends podcast</a> last month (primary credit to Adam Leventhal) covering the sense of psychological ennui leading into existential dread that many software developers are feeling thanks to the encroachment of generative AI into their field of work.</p><p>We're calling it <strong>Deep Blue</strong>.</p><p>You can listen to it be...

<p><strong><a href="https://gwern.net/gwtar">Gwtar: a static efficient single-file HTML format</a></strong></p>Fascinating new project from Gwern Branwen and Said Achmiz that targets the challenge of combining large numbers of assets into a single archived HTML file without that file being inconvenient to view in a browser.</p><p>The key trick it uses is to fire <a href="https://developer.mozilla.org/en-US/docs/Web/API/Window/stop">window.st...

<p>It's wild that the first commit to OpenClaw was <a href="https://github.com/openclaw/openclaw/commit/f6dd362d39b8e30bd79ef7560aab9575712ccc11">on November 25th 2025</a>, and less than three months later it's hit 10,000 commits from 600 contributors, attracted 196,000 GitHub stars and sort-of been featured in an extremely vague <a href="https://www.youtube.com/watch?v=n7I-D4YXbzg">Super Bowl commercial for AI.com</a>.</p><p>Quoting AI.com founder <...

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<blockquote cite="https://mastodon.social/@Meyerweb/116065151451468199"><p>I saw yet another “CSS is a massively bloated mess” whine and I’m like. My dude. My brother in Chromium. It is trying as hard as it can to express the totality of visual presentation and layout design and typography and animation and digital interactivity and a few other things in a human-readable text format. It’s not bloated, it’s fantastically ambitious. Its reach is greater than most of us can hope to gra...

<p><strong><a href="https://margaretstorey.com/blog/2026/02/09/cognitive-debt/">How Generative and Agentic AI Shift Concern from Technical Debt to Cognitive Debt</a></strong></p>This piece by Margaret-Anne Storey is the best explanation of the term <strong>cognitive debt</strong> I've seen so far.</p><blockquote><p><em>Cognitive debt</em>, a term gaining <a href="https://www.media.mit.edu/publications/your-brain-on...

<p><strong><a href="https://hacks.mozilla.org/2026/02/launching-interop-2026/">Launching Interop 2026</a></strong></p>Jake Archibald reports on Interop 2026, the initiative between Apple, Google, Igalia, Microsoft, and Mozilla to collaborate on ensuring a targeted set of web platform features reach cross-browser parity over the course of the year.</p><p>I hadn't realized how influential and successful the Interop series has been. It started back i...

Pull GSC data into Claude Code to find CTR problems, indexing bugs, and keyword gaps — then fix them in the same conversation.

<blockquote cite="https://twitter.com/bcherny/status/2022762422302576970"><p>Someone has to prompt the Claudes, talk to customers, coordinate with other teams, decide what to build next. Engineering is changing and great engineers are more important than ever.</p></blockquote><p class="cite">— <a href="https://twitter.com/bcherny/status/2022762422302576970">Boris Cherny</a>, Claude Code creator, on why Anthropic are still hiring developers<...

@.css-modules-kit/ts-plugin を Neovim で動かすまでの覚書 - mizdra's blog の Emacs 版。 Emacs のインストール macOS なら brew install --cask emacs でインストールできる *1。 https://www.gnu.org/software/emacs/download.html#macos 一応 https://emacsformacosx.com/ から dmg も落とせるけど、dmg からインストールすると emacs コマンドがパスの通ったディレクトリに配置されなくて、ちょっと面倒だった。bre…

An AI agent is merging PRs into major OSS projects and cold-emailing maintainers to drum up more work.

<blockquote cite="https://www.thoughtworks.com/content/dam/thoughtworks/documents/report/tw_future%20_of_software_development_retreat_%20key_takeaways.pdf"><p>The retreat challenged the narrative that AI eliminates the need for junior developers. Juniors are more profitable than they have ever been. AI tools get them past the awkward initial net-negative phase faster. They serve as a call option on future productivity. And they are better at AI tools than senior engineers, having ne...

Entire CLI は AI エージェントのセッションを Git 互換のデータベースとして保存するためのツールです。Git レポジトリで Entire を有効にすると、AI エージェントのセッションをチェックポイントとして保存できるようになります。チェックポイントではユーザーのプロンプトや AI エージェントの応答、ツールの使用履歴、AI がコードを書いた割合などを確認できます。

<p>Someone <a href="https://news.ycombinator.com/item?id=47008560#47008978">asked</a> if there was an Anthropic equivalent to <a href="https://simonwillison.net/2026/Feb/13/openai-mission-statement/">OpenAI's IRS mission statements over time</a>.</p><p>Anthropic are a "public benefit corporation" but not a non-profit, so they don't have the same requirements to file public documents with the IRS every year.</p><p>But when I asked Claude it r...

<p>As a USA <a href="https://en.wikipedia.org/wiki/501(c)(3)_organization">501(c)(3)</a> the OpenAI non-profit has to file a tax return each year with the IRS. One of the required fields on that tax return is to "Briefly describe the organization’s mission or most significant activities" - this has actual legal weight to it as the IRS can use it to evaluate if the organization is sticking to its mission and deserves to maintain its non-profit tax-exempt status.</p><p&...

All the big browser makers (and Igalia, a major contributor) dropped their timed blog posts announcing Interop 2026. I’ll link to Apple’s because I like how they used column-width on the feature list and I’m stealing that (in case you see this post directly). I’m a fan of all of it but of course I’m […]

If you want to get better at CI/CD, reading about pipelines isn’t enough. You need to run them, break them, fix them, and observe what actually happens when builds fail. The good news: you don’t need Kubernetes, microservices, or a production-scale system to practice CI/CD properly. You need a small project, automated tests, and a […]The post How to Practice CI/CD Hands-On (Without Overcomplicating It) appeared first on Semaphore.

Generics, combined with conditional types can make for an incredibly powerful combination. When you look at things the right way, you can ask very useful questions about your types that allow you to build the precise API you want.