直近1週間の更新
7/23 (木)

Using `animation-composition` in CSS to Avoid Redeclaring Other Values
Master.dev Blog RSS Feed
Here's an example. You can list multiple comma-separated box-shadows, but if you apply a *new* box-shadow, it overrides anything set before. Not true here.
2時間前

CKEditor 5 v48.3.0 Release Highlights: Programmatic API for CKEditor AI
CKEditor Ecosystem Blog
Run CKEditor AI from your own code, mark AI-generated edits in track changes, and use stable multi-root AI support in CKEditor 5 v48.3.0.
4時間前

Observability for every Supabase project with Grafana Cloud
Supabase Blog
Connect your Supabase project to Grafana Cloud in one click. A pre-built dashboard, alerting, and metrics: available on every plan, including free.
9時間前

Quoting Seth Larson Simon Willison's Weblog
<blockquote cite="https://blog.pypi.org/posts/2026-07-22-releases-now-reject-new-files-after-14-days/"><p>The Python Package Index (PyPI) now rejects new files being uploaded to releases that are older than 14 days. This restriction was <a href="https://github.com/pypi/warehouse/pull/19727">put in place</a> to prevent old and long-stable releases from being poisoned in case publishing tokens or workflows of PyPI projects were compromised. As far as we are aware this has ...
11時間前

データガバナンス問い合わせの「待ち時間」をなくすために、Google Cloud診断と相談対応をAIに任せてみた
LegalOn Technologies Engineering Blog
はじめに こんにちは。LegalOn Technologiesのデータチームで Head of Data をしている若菜です。前回の記事「全社横断のデータガバナンスを実現するためにデータワーキンググループを設立・運営した」では、データマネジメントとガバナンスを統括する専門部会「データワーキンググループ(DWG)」の体制を紹介しました。あわせて、その基盤となる情報資産ガイドラインについても紹介しました。 前回の記事では、問い合わせの一次受けとしてCustom GPTやコーディングエージェントを活用している話に触れました。今回はその発展形として、DWGが日常的に運用している2つのClaude / …
13時間前

チーム全員でコードを育てアジリティを高めるAI時代のカミナシの開発スタイル
カミナシ エンジニアブログ
チーム全員でコードを育てアジリティを高めるAI時代のカミナシの開発スタイル おはようございます。夏休みの息子を連れて大阪の箕面の実家ですごしている daipresents です。実家には食べ物と飲み物が無限にあります。 先日、レバテックさまからのお誘いをいただきまして「Claude Code時代の「職能越境」を支える、環境構築とワークフロー設計」というイベントに参加しました。テーマは「職能越境」で、AIの登場により働き方が変わり、職能を超えた動きが出てきた事例を紹介する内容でした。 僕はカミナシの一部事例を紹介させていただいたのですが、資料を公開しても何が話されたか伝わりにくいと思ったので、こ…
13時間前

AI Readyな開発環境の整え方 LINEヤフー Tech Blog (LY Corporation Tech Blog
Orchestration Guildメンバーの迫川です。普段はAgent platformの開発をしています。この記事は、社内ワークショップOrchestration Development Wor...
14時間前

Find Unused, Stale, and OIDC-Replaceable GitHub Actions Secrets Across Your GitHub Organization
Step Security Blog
StepSecurity now shows which GitHub Actions secrets are actually used, which workflows use them, and which can be replaced with OIDC.
16時間前

Ling 3.0 Flash is now available on AI Gateway
Vercel News
from Ant Group is now available on AI Gateway.Ling 3.0 FlashThe model is free to use for the next three weeks, through August 3rd.Ling 3.0 Flash is a Mixture-of-Experts model with 124B total parameters and about 5.1B active per token. It has a 256K token context window and runs in thinking and non-thinking modes.Ling 3.0 Flash is built for token-efficient agentic inference at production scale, doing more work within tighter token, latency, and cost budgets across multi-step agent runs. The model
16時間前

WCAG Evaluation Methodology (WCAG-EM) 2.0 — Note Published
Web Accessibility Initiative (WAI)
WCAG Evaluation Methodology (WCAG-EM) 2.0 is published as a W3C Group Note. WCAG-EM describes a methodology with a step-by-step process to evaluate how well digital products conform to Web Content Accessibility Guidelines (WCAG) 2. WCAG-EM 1 was specifically for testing websites and web pages. WCAG-EM 2 also applies to apps and other digital products. For an introduction to WCAG-EM, see WCAG-EM Overview.
16時間前

Quoting Thomas Ptacek Simon Willison's Weblog
<blockquote cite="https://twitter.com/tqbf/status/2080045032162173329"><p>I genuinely believe that if you took an open weights model from 2025 and built a pentest harness for it, it could do this kind of sandbox escape and scan/hack in most networks. This is only surprising because you assume OpenAI has sounder sandboxes.</p></blockquote><p class="cite">&mdash; <a href="https://twitter.com/tqbf/status/2080045032162173329">Thomas Ptacek</a>, doesn't ...
16時間前

OpenAI’s accidental cyberattack against Hugging Face is science fiction that happened Simon Willison's Weblog
<p>This story is wild. The short version: OpenAI were running a cybersecurity test against an unreleased model, with the model's guardrail features turned off. Rather than solve the test, the model broke its way out of OpenAI's sandbox, then found exploits to break <em>in</em> to Hugging Face, all so it could cheat on the test by stealing the answers.</p><p>Along the way it helped make the strongest case yet for how the imbalance of model availability is hurting ou...
16時間前

Are AI labs pelicanmaxxing? Simon Willison's Weblog
<p><strong><a href="https://dylancastillo.co/posts/pelicanmaxxing.html">Are AI labs pelicanmaxxing?</a></strong></p>Excellent piece of work by Dylan Castillo, who took a deep-dive into the frequently pondered question of whether the AI labs have been deliberately training models to draw pelicans riding bicycles in response to my <a href="https://simonwillison.net/tags/pelican-riding-a-bicycle/">deeply unscientific benchmark</a>.</p><p>...
17時間前

Cycloud 新基盤の全貌 第三回: NW編
CyberAgent Developers Blog | サイバーエージェント デベロッパーズブログ
はじめに はじめまして。CyberAgent group Infrastructure Unit(C ...
17時間前

Finding eight high-severity vulnerabilities in NodeBB in six hours
Aikido Security's Blog
Eight high-severity NodeBB vulnerabilities, found by our AI Pentest in six hours. Full technical breakdown of the XSS chains, auth bypasses, and post hijacking.Category: Vulnerabilities & Threats
18時間前

Large-Scale GitHub Actions Abuse Powers a Distributed cPanel and WHM Exploitation Campaign
Socket
A large-scale campaign abused GitHub Actions in compromised repositories to exploit CVE-2026-41940 in cPanel and WHM and steal server credentials.
20時間前

Copilot vs. raw API access: What are you actually paying for?
The GitHub Blog
Copilot now bills usage at listed API rates. Compare direct model access with the coding workflow, policy, and harness work around it.The post Copilot vs. raw API access: What are you actually paying for? appeared first on The GitHub Blog.
21時間前

Release Notes for Safari Technology Preview 248
WebKit
Safari Technology Preview Release 248 is now available for download for macOS Golden Gate and macOS Tahoe.
21時間前

Next chapter: Restructuring GitHub’s bug bounty program
The GitHub Blog
GitHub is making some significant changes to its bug bounty program, shifting its focus to give researchers a better experience working with the GitHub team.The post Next chapter: Restructuring GitHub’s bug bounty program appeared first on The GitHub Blog.
1日前

SQL injection isn't dead
Aikido Security's Blog
The fix for SQL injection is decades old and still works. So why did WordPress core just need an emergency patch for one? The data, and how to defend against it.Category: News
1日前
7/22 (水)

Orchestrions Simon Willison's Weblog
<p>San Francisco tip: it only costs around $15 ($10 in quarters plus a $5 bill for the self-playing violin) to activate every single Orchestrion in <a href="https://en.wikipedia.org/wiki/Musée_Mécanique">Musée Mécanique</a>.</p><p>And because most people are bad at allocating their funds you may well be the ONLY person activating the Orchestrions, which means you get to craft the soundscape for the entire museum.</p> <p>Tags: <a href="https://simonwi...
1日前

The upgrade trap: when upgrading is the wrong answer to a CVE
Aikido Security's Blog
Upgrading to fix a CVE sounds straightforward. But the patched version often breaks your app, hasn't shipped yet, or doesn't exist. Here's why, and what actually works.Category: News
1日前

New Study Identifies 53 Slopsquatting Targets Across 5 Frontier LLMs
Socket
Five frontier LLMs generated the same nonexistent package names, leaving 53 available for potential slopsquatting across PyPI and npm.
2日前

2026年8月の技術系イベント予定 LINEヤフー Tech Blog (LY Corporation Tech Blog
LINEヤフー株式会社では、技術に関するイベントや勉強会の主催・協賛などを行っています。最新情報は各リンク先でご確認ください。タイミングによっては、申し込み開始前や既に満席となっていることがあります。...
2日前

Type-Aware Linting Stable
The Oxidation Compiler Blog
Today we're releasing tsgolint v7, the type-aware linting engine behind Oxlint.This release tracks TypeScript v7.0.2 and brings tsgolint to 59 of typescript-eslint's 61 type-aware rules. Since our alpha release, we have added 16 rules, per-rule timings, improved configuration, and another round of performance work.Getting started Install the latest Oxlint and tsgolint, then enable type-aware linting:shpnpm add -D oxlint oxlint-tsgolint@7pnpm oxlint --type-awareTo report TypeScript compiler erro
2日前

AI Gateway now supports streaming transcription
Vercel News
AI Gateway now supports . Previously, transcription required a complete audio file and returned the full transcript in a single response. Now you can stream audio in as it's captured and get transcript updates back as the model produces them, keeping latency low for uses like live captioning and voice input.streaming transcriptionStreaming transcription is in beta and available through the 's function with any streaming-capable transcription model.AI SDKstreamTranscribeThe example below streams
2日前

Extend eve agents with installable extensions
Vercel News
You can now package tools, connections, skills, instructions, and hooks into extensions that any agent can import. Extensions can be published to package registries, then installed, versioned, and upgraded like any other project dependency.eveA browser-use extension might ship tools for navigating a site, a memory extension can capture context with hooks and recall it with tools, and a self-improvement extension pairs hooks with dynamic instructions.Scaffold a new extension with a single command
2日前

The Monorepo Advantage for AI Agents
Nx Blog
AI agents underperform not because of the models but because of the architecture around them. Repo boundaries limit what agents can read, what they can write, and what they can remember.
2日前

Cycloud 新基盤の全貌 第二回: HW 編
CyberAgent Developers Blog | サイバーエージェント デベロッパーズブログ
はじめに はじめまして、CyberAgent group Infrastructure Unit(C ...
2日前

Nub
Master.dev Blog RSS Feed
Nub looks like an interesting new “toolchain” for Node.js. It’s one of those “it makes everything you already do faster” sort of things, like installing and running scripts. Bytes.dev… … won’t be surprised if it becomes the de facto way to season your Node.js app. You can get some of these advantages by switching runtimes, […]
2日前

California Sea Lion Simon Willison's Weblog
<p><img src="https://static.inaturalist.org/photos/702321069/large.jpg" alt="California Sea Lion"></p><p><img src="https://static.inaturalist.org/photos/702321114/large.jpg" alt="California Sea Lion"></p><p>California Sea Lion, in San Francisco County, US, CA</p><p>We took some visiting family to Pier 39 to see the sea lions. They're somehow always even fun than I remember them being last time.</p> <p>Tags: <a href="https://si...
2日前

Tyro's CISO: Being the "Einstein of cybersecurity" isn't enough if developers don't trust you
Aikido Security's Blog
Tyro CISO Arun Singh on developer trust as a finite resource, and what happens when supply chain attacks force teams to spend itCategory: Guides & Best Practices
2日前

How to build interactive experiences with canvases
The GitHub Blog
Canvases turn AI into interactive workspaces where you can visualize information, explore workflows, and take action across complex tasks.The post How to build interactive experiences with canvases appeared first on The GitHub Blog.
2日前

Low- and Mid-Tier Mobile for the Real World (2026)
CSS Wizardry
The 2026 update to my real-world device testing recommendations paints a clearer picture than ever…
2日前
7/21 (火)

Nativ: Run AI models locally on your Mac Simon Willison's Weblog
<p><strong><a href="https://blaizzy.github.io/nativ/">Nativ: Run AI models locally on your Mac</a></strong></p>Prince Canuma is the developer behind the excellent <a href="https://github.com/Blaizzy/mlx-vlm">MLX-VLM</a> Python library for running vision-LLMs using MLX on a Mac.</p><p>I'm really excited about his new project, which wraps MLX in a full macOS desktop application. It's similar in shape to LM Studio, providing both a chat i...
2日前

How the 2026 World Cup affected Internet traffic
The Cloudflare Blog
We analyzed global HTTP traffic to explore how kickoff times, streaming habits, and hydration breaks reshaped online activity worldwide. From late-night traffic surges to halftime browsing spikes, here is how the world connected during the global tournament.
2日前

A Fireside Chat with Cat and Thariq from the Claude Code team Simon Willison's Weblog
<p>Earlier this month I hosted a fireside chat session at the <a href="https://www.ai.engineer/worldsfair/2026">AI Engineer World's Fair</a> with Cat Wu and Thariq Shihipar from Anthropic's Claude Code team. We talked about Claude Code, Claude Tag, Fable, coding agent security, evals, tool design, and how Anthropic use these tools themselves.</p><p>The full video of the session is now available <a href="https://www.youtube.com/watch?v=uU5Gv2h8-9g">on YouTube&...
2日前

Weaponizing And Defending The React Flight Protocol: Deserialization Sinks In RSCs
Articles on Smashing Magazine — For Web Designers And Developers
While React Server Components rely on the custom Flight protocol to stream interactive UIs, this same mechanism introduces powerful deserialization sinks that attackers can exploit. Durgesh Pawar breaks down the mechanics behind the CVSS 10.0 “React2Shell” vulnerability to show how protocol manipulation can lead to remote code execution.
2日前

writing-mode
CSS-Tricks
The writing-mode CSS property sets whether lines of text are laid out horizontally or vertically, and the direction in which blocks and lines progress..element { writing-mode: vertical-rl;}This is most useful in languages such as Chinese, Japanese or …writing-mode originally handwritten and published with love on CSS-Tricks. You should really get the newsletter as well.
2日前

Supabase Pipelines is now in Public Alpha
Supabase Blog
Supabase Pipelines is now in public alpha with schema change support, a faster initial sync, and a new destination request form for ClickHouse, Snowflake, and DuckLake.
2日前

1つのLLMに聞き続けるのをやめて、Gemini・Claude・GPTを「討論・推敲・メタ認知」させるAgent Skillsを開発してみた
CyberAgent Developers Blog | サイバーエージェント デベロッパーズブログ
はじめに こんにちは。サイバーエージェント AIオペレーション室の李俊浩(@buddypia)です。 ...
2日前

How Searchable ships customer-requested features in 30 minutes on Vercel
Vercel News
Searchable on Vercel5x increase in development velocity100+ billion tokens processed Customer-requested features shipped in as little as 30 minutesZero model SDK implementation or API key rotation with AI GatewayAI SDK AI GatewayRead more
3日前

Introducing the new Vercel Agent
Vercel News
Today we're expanding . It started by triaging alerts and reviewing your pull requests. Now it has a home in your dashboard, where it can investigate production, answer questions about your projects, and take action once you approve it.Vercel AgentBecause Vercel Agent is built into the platform that deploys and runs your app, when something changes in production, it's your first responder. It autonomously investigates your logs, metrics, and deployments, finds the root cause, and proposes a fix,
3日前

Auth.js security update: July 2026
Better Auth Blog
Four security advisories fixed across Auth.js this cycle, in @auth/core, next-auth v4, and next-auth v5, with the release to update to for each.
3日前

An Update on WAMR and the Bytecode Alliance
Bytecode Alliance
We’re writing to share some news about the future of the Bytecode Alliance and the WebAssembly Micro Runtime (WAMR).
3日前

Which AI actually reads your site? Two months of LLM traffic, measured
Evil Martians
We told you to measure. So of course we did it ourselves too: two months of server-side LLM traffic to evilmartians.com. Find out which agents read HTML, which read Markdown, what llms.txt actually does, and the one technique that got zero hits.
3日前

Python function bundles now include precompiled bytecode
Vercel News
Vercel now compiles Python functions to bytecode at build time. In our benchmarks, cold starts for the median-sized function dropped from .2.8s to 1.3sCold starts are already rare in practice. Pre-warmed instances keep at least one function instance active for production deployments on paid plans, and reduces how often new instances start cold. Precompiling to bytecode makes starts faster across the board, so proactive initialization finishes sooner and fewer requests ever hit a cold start.autom
3日前

Vercel Connect adds 90+ preset connectors
Vercel News
Vercel Connect now includes preset connectors for 90+ services, including Shopify, Resend, Sanity, Okta, Workday, and Jira.Preset are predefined configurations for supported services. They reduce manual setup by pre-populating the brand name, icon, auth type, and MCP or discovery URL. Unlike managed connectors, preset connectors don't register your app with the external service for you. connectorsSelect a preset from the in the Vercel dashboard. Review the pre-populated configuration, add any cr
3日前

Vercel MCP now supports purchases
Vercel News
now supports purchasing Vercel products. You can:Vercel MCPVercel MCP quotes the price, explains whether the charge is one-time or recurring, and completes the purchase only after you confirm. When an exact price isn't available, it links to the relevant pricing or billing page. Purchases require a team role with billing access and a valid payment method. to Vercel MCP to get started.Connect your AI assistantRead moreUpgrade your team to the Pro planAdd prepaid credits for (requires a paid v0 pl
3日前

Laguna S 2.1 is now available on AI Gateway
Vercel News
is now available on AI Gateway. There are 2 versions of the model available:Laguna S 2.1 from PoolsideLaguna S 2.1 is an open-weight Mixture-of-Experts model that supports a context window of up to 1M tokens and runs in thinking and no-thinking modes.The model specializes in agentic coding and long-running tasks, including writing and debugging code, running tests, building browser-based tooling, and working on MLOps pipelines and AI research. In thinking mode, Laguna S 2.1 reports 70.2% on Term
3日前

Gemini 3.6 Flash and Gemini 3.5 Flash-Lite are now available on AI Gateway
Vercel News
and are now available on AI Gateway.Gemini 3.6 FlashGemini 3.5 Flash-LiteGemini 3.6 Flash improves quality across coding, agentic tasks, and web development while consuming fewer tokens and making fewer model calls. It produces cleaner web and app development output.Gemini 3.5 Flash Lite upgrades the agentic capabilities of the Flash-Lite tier, making it a good fit for subagents that handle scoped parts of a larger task.To use them, set to or in the :modelgoogle/gemini-3.6-flashgoogle/gemini-3.5
3日前

Service tiers now available on AI Gateway
Vercel News
AI Gateway now supports service tiering. Service tiers let you optimize for latency, throughput, and cost per request to match your use case. Pick a faster tier for interactive workloads (less queueing, higher token throughput), or a lower cost tier for background jobs that can tolerate more latency.At launch, service tiering is available for OpenAI and Gemini models. work across every AI Gateway API format: , , , , and . AI Gateway adjusts billing based on the tier each request used.Service tie
3日前

要件策定から本番環境への展開までの完全自動化を目指して96プロダクトのAI活用力を強化した話|プロダクトのキーパーソン向け施策『AIナレッジ共有会』
1
CyberAgent Developers Blog | サイバーエージェント デベロッパーズブログ
こんにちは。株式会社サイバーエージェントの経営推進本部に所属している片岡です。 2005年に中途入社 ...
3日前

Cycloud 新基盤の全貌 第一回: 新リージョン基盤の全体像
8
CyberAgent Developers Blog | サイバーエージェント デベロッパーズブログ
はじめに はじめまして。CyberAgent group Infrastructure Unit(C ...
3日前

Cloudflare Internal DNS is now generally available
The Cloudflare Blog
Cloudflare Internal DNS brings authoritative and recursive DNS for private networks to the same global network and control plane that runs Cloudflare's Zero Trust, networking, and public DNS.
3日前

Reverse-engineering is cheap now Simon Willison's Weblog
<p>I keep hearing anecdotes from people who used coding agents to reverse-engineer and automate devices in their homes.</p><p>I think this is an interesting illustration of the impact of the reduced cost of writing code.</p><p>Prior to agents, it was entirely possible to reverse-engineer home devices. The problem was the ROI - was it really worth all of that effort? More importantly, any experienced programmer knows that undocumented, unstable APIs like that may we...
3日前

Durable Objects on Cloudflare
Master.dev Blog RSS Feed
This is a post on one of Cloudflare’s coolest features: Durable Objects. We’ll introduce what they are, how they work, and walk through a reasonably realistic use case for them. Cloudflare Workers Review I’ve written about Cloudflare Workers previously, with an introduction to them and a post about some of the slightly unorthodox things you […]
3日前

Who’s Afraid of Chinese Models? Simon Willison's Weblog
<p><strong><a href="https://stratechery.com/2026/whos-afraid-of-chinese-models/">Who’s Afraid of Chinese Models?</a></strong></p>Interesting proposal from Ben Thompson that both addresses the hypocrisy of labs outlawing distillation against their models despite training on unlicensed data, and could help US open models compete more effectively with their Chinese counterparts:</p><blockquote><p>The U.S. should pass a law that (1) makes explic...
3日前

What developers need to know about DSPM and data exposure in code
Aikido Security's Blog
Traditional DSPM finds where sensitive data lives. Code-based DSPM finds how it gets exposed, and points to the fix in your code. Category: Guides & Best Practices
3日前

$100 million for open source: A milestone built by the community
The GitHub Blog
Celebrating $100 million contributed by the community to the people who build and sustain open source every day.The post $100 million for open source: A milestone built by the community appeared first on The GitHub Blog.
3日前
7/20 (月)

Why Focus Matters in a Crowded DevOps Landscape
Company | The JetBrains Blog
We’re proud to share that JetBrains was recognized in the 2026 Gartner® Magic Quadrant™ for DevOps Platforms for Ability to Execute and Completeness of Vision. JetBrains solutions for DevOps include Qodana for code quality, TeamCity for CI/CD, and YouTrack for planning and project management. The DevOps landscape is crowded, and a lot of vendors compete […]
3日前

Quoting Sam Altman Simon Willison's Weblog
<blockquote cite="https://twitter.com/techemails/status/2078854346683678927"><p>We have been having extensive discussions around open source strategy. We will discuss it more at our next board meeting, but one thing we’d like to do soon is to create a language model with the approximate capability of GPT-3 that can run locally on consumer hardware and release that. We’d like to do it soon, before Stability or someone else does. In general, we think this helps discourage others from ...
4日前

GC and Exceptions in Wasmtime
Bytecode Alliance
The Wasm GC and exceptions proposals are both enabled by default in today’s Wasmtime 47 release! We are excited to help bring more languages to WebAssembly and everywhere that Wasmtime runs. Getting to this point involved large Wasmtime changes and represents the culmination of years of engineering effort.
4日前

Configure where run state lives in Vercel Workflows
Vercel News
now keeps each run's state, queue dispatch, and output streams in a single home region: the region where the run starts by default, or any target region you choose.Vercel WorkflowsA run keeps its home region for its lifetime, so for agents built on Workflows, the whole loop stays near the user: an agent serving someone in Sydney executes, checkpoints its progress, and streams output from Sydney. During a regional incident, workflow traffic fails over to the next closest region.To get started, up
4日前

Purge your Remote Cache's build and CI artifacts
Vercel News
Team Owners can now clear the team's Remote Cache of all artifacts in one click. This is useful when you believe there are poisoned artifacts in your cache.In your team's Build and Deployment settings, and clear the Remote Cache.visit the Remote Caching section to learn more.Visit the docsRead more
4日前

SleeperGem: Compromised git_credential_manager, Dendreo, and fastlane RubyGems Drop a Persistent Backdoor
Step Security Blog
Malicious git_credential_manager, Dendreo, and fastlane RubyGems fetch a second stage from a Forgejo C2, skip CI to target developer machines, and install a persistent daemon. StepSecurity analysis with Harden-Runner.
4日前
7/19 (日)

SleeperGem: RubyGems supply chain attack targets dormant maintainer accounts
Aikido Security's Blog
SleeperGem: two dormant RubyGems maintainer accounts were hijacked to inject malware into trusted gems, one with over 500,000 total downloadsCategory: Vulnerabilities & Threats
4日前

AI Mania Is Eviscerating Global Decision-Making Simon Willison's Weblog
<p><strong><a href="https://ludic.mataroa.blog/blog/ai-mania-is-eviscerating-global-decision-making/">AI Mania Is Eviscerating Global Decision-Making</a></strong></p>Here's an entertaining perspective from Nik Suresh on the AI mania that is overwhelming the large companies that he consults with. It's crammed with spicy anecdotes from anonymous sources.</p><blockquote><p>In one extreme case, I have seen an executive confess that they had neve...
4日前

Claude Code uses Bun written in Rust now Simon Willison's Weblog
<p>In <a href="https://bun.com/blog/bun-in-rust">Rewriting Bun in Rust</a> Jarred Sumner made the following claim:</p><blockquote><p>Claude Code v2.1.181 (released June 17th) and later use the Rust port of Bun. Startup got 10% faster on Linux but otherwise, barely anyone noticed. Boring is good.</p></blockquote><p>I decided to have a poke at my own Claude Code installation to see if I could find evidence that it was using Bun written in Rust...
5日前

The Renaissance, Mechanical Sympathy, and AI Agents
Nx Blog
Cheaper paper gave Renaissance artists more room to experiment. AI agents could do the same for software, if developers preserve enough mechanical and software sympathy to judge what agents produce.
5日前

SQLite Query Explainer Simon Willison's Weblog
<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/sqlite-query-explainer">SQLite Query Explainer</a></p> <p>Julia Evan's, in <a href="https://jvns.ca/blog/2026/07/17/learning-about-running-sqlite/">Learning a few things about running SQLite</a>:</p><blockquote><p>Maybe one day I’ll learn to read a query plan.</p></blockquote><p>Big same.... which inspired me to <a href="https://github.c...
5日前
7/18 (土)

Claude make Fable 5 permanent Simon Willison's Weblog
<p><strong><a href="https://twitter.com/claudeai/status/2078302415804379218">Claude make Fable 5 permanent</a></strong></p>An update from the <code>@claudeai</code> account on Twitter:</p><blockquote><p>Beginning July 20, Claude Fable 5 will be included in all Max and Team Premium plans, at 50% of limits.</p><p>Pro and Team Standard users will continue to have access to Fable via usage credits, and will receive a one-...
5日前

nascheme/quixote Simon Willison's Weblog
<p><strong><a href="https://github.com/nascheme/quixote">nascheme/quixote</a></strong></p>A certain vintage of Python web nerd might be delighted to learn that the most recent commit to the Quixote web framework was <a href="(https://github.com/nascheme/quixote/commit/7f775cf9d1e7e80fcbb2706b4a1d971e55ca74a3)">six hours ago</a>.</p><p>The <a href="https://github.com/nascheme/quixote/commit/d6b73c5768c2d041b68b54cc71863604249abc18"&g...
5日前

最近の AI コーディングで実践している、設計を中心とした開発の進め方
azukiazusa のテックブログ2
AI コーディングエージェントの自律性が向上し、複数のエージェントを並行して動かすことが日常になったことで、開発の中で最も時間を使う工程が実装から設計へ移りつつあります。この記事では、設計セッション、Git worktree を使った並列実行、自律的な検証、AI によるコードレビューなど、最近の私が実践している開発の進め方を紹介します。
6日前

Nuxt 4.5
The Nuxt Blog
Nuxt 4.5 is our biggest release in a while. Vite 8, Rspack 2 powered by Rsbuild, experimental SSR streaming, a stable error code system, a new useLayout composable, named views, and a lot of groundwork for Nuxt 5.
6日前

pnpm 11.11-11.14
pnpm Blog
pnpm 11.11 through 11.14 add native workspace release management (pnpm change, pnpm lane, and a bare pnpm version -r), a pnpm doctor command that diagnoses your installation end to end, the pnpm access and pnpm team commands for managing packages and organizations on the registry, convergence overrides, and scheme-carrying peerDependencies specifiers. They also fix a path-traversal vulnerability, cut peak memory during cold-cache resolution by roughly 30%, and resolve a peer dependency deadlock.
6日前

Cloudflare WAF protects WordPress applications from two high-severity vulnerabilities
The Cloudflare Blog
Cloudflare has deployed two WAF rules in response to high-severity vulnerabilities disclosed to us by the WordPress security team. The new rules protect all Cloudflare customers using affected WordPress versions, but customers should still update immediately to a patched release
6日前

Unauthenticated RCE in WordPress core (wp2shell), via SQL injection
Aikido Security's Blog
WordPress core has an unauthenticated RCE (wp2shell), confirmed as SQL injection. Update to 7.0.2 or 6.9.5 now, with mitigations if you can't patch yet. Block the attack class at runtime with Aikido Zen.Category: Vulnerabilities & Threats
6日前

Masonry (with Animation) in CSS
Master.dev Blog RSS Feed
Masonry.js was famous for creating, uh, Masonry layouts. But it did something else, too: animate fluid grids. Here's a way to get that in native CSS as well as the layout.
6日前

The cost of saying yes has changed
The GitHub Blog
The cost of writing code dropped; the cost of owning it didn't. A framework for deciding which changes are actually cheap in the AI era.The post The cost of saying yes has changed appeared first on The GitHub Blog.
6日前

Top Pentera alternatives for automated penetration testing
Aikido Security's Blog
Compare the top Pentera alternatives for automated pentesting in 2026. See where Aikido Security, XBOW, Horizon3, Hadrian, RunSybil, Terra, and Astra fit best.Category: DevSec Tools & Comparisons
6日前
7/17 (金)

Quoting Kimi K3
Simon Willison's Weblog
<blockquote cite="https://news.ycombinator.com/item?id=48935342#48936515"><p>Is there something I can actually help you with today?</p></blockquote><p class="cite">&mdash; <a href="https://news.ycombinator.com/item?id=48935342#48936515">Kimi K3</a>, after refusing to leak its system prompt</p> <p>Tags: <a href="https://simonwillison.net/tags/kimi">kimi</a>, <a href="https://simonwillison.net/tags/ai-personality">ai-pers...
6日前

LLM cliché highlighter Simon Willison's Weblog
<p><strong>Tool:</strong> <a href="https://tools.simonwillison.net/llm-cliche-highlighter">LLM cliché highlighter</a></p> <p>I got frustrated reading <em>yet another</em> article that was crammed with the clichés of LLM-generated writing - "no fluff, no filler, no jargon" type stuff - so I had Fable 5 vibe code up this app for highlighting ten common patterns that show up in that sort of writing.</p><p><img alt="Screenshot of ...
6日前

The Index: Issue #191
Piccalilli - Everything
Howdy! Before we get into the links, we're going to take a break next week, so we'll see you on July 31 🌴Art as resistenceMore of this please!Mildliner referenceIf you've ever thought "I wish I could use Midliner marker colours on the web" then this link is specifically for you. Very nice stuff.The AI hype reckoning is upon usNot long now, friends. Increasingly — and more urgently — we need to be talking about how to make sure these hype cycles never happen again.You can just print an air purif...
6日前

When It Makes Sense To “Block” The Main Thread
Articles on Smashing Magazine — For Web Designers And Developers
The common rule of thumb is to never “block” the browser’s main thread when running JavaScript tasks. But is this a hard rule? Victor Ayomipo describes a use case he encountered involving a screenshot extension where he made an exception to the rule and decided that blocking the main thread was absolutely the right thing to do.
6日前

Data downloaded by Vercel Sandbox is now free
Vercel News
no longer bills for data it downloads from the internet. Installing packages, cloning a Git repository, or pulling artifacts and datasets from an external source does not count toward Sandbox Data Transfer usage.Vercel SandboxTraffic received on a Sandbox's exposed ports is still billable, as is outbound traffic the Sandbox sends to the internet. Pricing for Active CPU, Provisioned Memory, Snapshot Storage, and Sandbox Creations is unchanged.See the for the full breakdown.pricing documentationRe
6日前

White House Launches Gold Eagle Initiative to Manage Surge in AI-Discovered Vulnerabilities
Socket
The White House’s Gold Eagle Initiative aims to coordinate AI-discovered vulnerabilities, validate findings, and accelerate patching across critical software.
6日前

GitHub Release 作成をパッケージリリースのトリガーにするな!
ゆめみのフィード
はじめにGitHub Actions からパッケージを公開するとき,こんなワークフローを組んでいないでしょうか?GitHub 上で Release を作成する→ on: release: types: [published] でワークフローが起動する→ npm publish が走る操作する側から見ると,非常に分かりやすいですよね。Release を作れば NPM にも公開される。GitHub Release を起点として,その後ろにパッケージレジストリへの publish をぶら下げる構成です。ところが,2025 年に GitHub の Immutable Rele...
6日前

Spot birds not golf Simon Willison's Weblog
<p>Suggestion for hyperscalers feeling pressure over data center water use:</p><p>Buy up a few exclusive country clubs, convert the golf courses into public parks, pay for guides and binoculars to get the previous members into birdwatching - help them embrace a more sustainable hobby!</p><p>Google <a href="https://sustainability.google/reports/google-2026-environmental-report/">used 10.9 billion gallons in 2025</a>, so about 30 million gallons per day.&...
7日前

Runtime logs now show cache reasons
Vercel News
Runtime logs now show a Cache Reason explaining why a request wasn't a fresh cache hit, for example a time-based or tag-based revalidation. Use cache reasons to debug misses and improve your hit rate.Cache reasons appear for any response the CDN can cache, including ISR, Partial Prerendering, and functions that set a header with directives like . Responses rendered dynamically on every request don't have a cache reason.Cache-Controlstale-while-revalidateOpen the Logs tab and select a request to
7日前

GLM 5.2 is 35% off via Novita on AI Gateway
Vercel News
is 35% off on AI Gateway through July 24 when routed through Novita.GLM 5.2To get the discounted rate, set the model to in the and route requests through Novita:zai/glm-5.2AI SDKAfter July 24, the model stays available at standard provider rates with no markup.Try GLM 5.2 in the .model playgroundRead more
7日前

Optimized CDN caching and deploying of immutable static assets
Vercel News
Vercel now reuses static files across deployments for frameworks that output content-addressed assets. It's zero-config: Vercel uses to manage these immutable files alongside your code changes, handling the hard parts like hash collisions, file lifecycles, and efficient routing.Framework-defined infrastructureThis brings several benefits:Vercel's supported frameworks will automatically take advantage of this optimization, even for projects without enabled. Next.js 16.3 preview and later already
7日前

Vercel Plugin now available in Kimi Code CLI
Vercel News
The is now available in the .Vercel PluginKimi Code CLIKimi Code can now draw on Vercel platform knowledge on demand, with skills for Next.js, AI SDK, Vercel Functions, and more. The Vercel Plugin also helps Kimi Code stay up to date with the latest Vercel APIs and recommended patterns.To install it, upgrade to the latest Kimi Code CLI and select the Vercel Plugin from the Third-party section of the menu./pluginLearn more in the .Vercel Plugin documentationRead more
7日前

Chat SDK adds native Slack agent support
Vercel News
You can now build native Slack agents with Chat SDK's .Slack adapterThe adapter supports the full , from agent conversations in the Messages tab to suggested prompts, rotating status messages, token-by-token streamed replies, and native feedback buttons.Slack agent messaging experienceHere's what the adapter gives you:One thing to know: under , Slack threads each user message individually, so channel history only returns the user's side of a DM. Use to build AI conversation history instead.agent
7日前

Lumis: Syntax Highlighter powered by Tree-sitter
Master.dev Blog RSS Feed
Lumis looks like a pretty sweet new syntax highlighter tool. Powered by Tree-sitter, of which I can vouch for its speed and power. I like how many runtimes it supports, almost encouraging server-side use, which is the best place for the job when you can pull it off.
7日前

Firefox in WebAssembly Simon Willison's Weblog
<p><strong><a href="https://developer.puter.com/labs/firefox-wasm/">Firefox in WebAssembly</a></strong></p>This is absurdly cool: Puter compiled Firefox to WebAssembly such that the whole browser runs in another browser.</p><p>Here's my blog, running in Firefox, running in WebAssembly, running in Chrome:</p><p><img alt="A Chrome window. The tab has the Firefox UI and has loaded my blog. On the right is the Chrome network panel showi...
7日前

Kimi K3, and what we can still learn from the pelican benchmark Simon Willison's Weblog
<p>Chinese AI lab Moonshot AI <a href="https://www.kimi.com/blog/kimi-k3">announced Kimi K3</a> this morning, describing it as their "most capable model to date, with 2.8 trillion parameters". It's currently available via their website and API, but an open weight release is promised "by July 27, 2026".</p><p>Moonshot are calling this the first "open 3T-class model" (I guess they're rounding 2.8 trillion up to 3 trillion), taking the crown from <a href="https://h...
7日前

Quoting Thibault Sottiaux Simon Willison's Weblog
<blockquote cite="https://twitter.com/thsottiaux/status/2077630111499882637"><p>On file deletions. We’ve investigated a handful of reports where GPT-5.6 unexpectedly deleted files. </p><p>What we have found is that this most commonly occurs when:</p><ul><li>Full access mode is enabled and codex is run without sandboxing protections, including without auto review being enabled</li><li>The model attempts to override the $HOME env var to define...
7日前






