Last updated: 2025/11/14 15:00
Browserslist & Baseline
I saw Tony Conway & Jeremy Wagner’s post on web.dev, Use Baseline with Browserslist, and I had a little play with it myself (saved live stream). Allow me to write down what I know and what I learned. So here’s Browserslist. Browserslist is the developer community at it’s best. There are a bunch of tools […]
Separating natural forests from other tree cover with AI for deforestation-free supply chains
この記事では、AIを活用して自然林と他の樹木被覆を区別する新しい地図「Natural Forests of the World 2020」を紹介しています。この地図は、政府や企業、コミュニティが森林伐採のない供給チェーンを実現するための重要な基盤を提供します。森林は気候安定性や生物多様性に重要な役割を果たしており、特に新しいEUの規制により、2020年以降に伐採された土地からの製品は販売できなくなります。このプロジェクトは、Google DeepMindと共同で開発され、10メートルの解像度で自然林を他の樹木被覆と区別することができ、92.2%の精度を誇ります。AIモデルは、年間を通じて土地を観察し、周囲の文脈に基づいて自然林の可能性を評価します。 • 自然林と他の樹木被覆を区別する必要性がある • EUの新しい規制により、伐採された土地からの製品は販売できない • 10メートル解像度で自然林を区別する地図を提供 • AIモデルは年間を通じて土地を観察し、精度92.2%を達成 • この地図は企業や政府、保護団体に役立つ基盤を提供する
GPT 5.1 models now available in Vercel AI Gateway
You can now access the two GPT 5.1 models with Vercel's AI Gateway with no other provider accounts required.
Building an MCP Server for Nuxt
How we built the Nuxt MCP server to enable AI assistants to access our documentation through structured data and composable tools.
Google Pixel and Golden Goose partner to bring AI to global ateliers
Advances in AI have opened up the possibilities for greater personalisation in the fashion world. Exploring this intersection between technology and high fashion, we’re …
Announcing our new logo and brand
We're excited to announce the launch of our new logo and brand for Mastra. We believe developers deserve beautiful tools that match the sophistication and dynamism of the systems they're building.
Release Notes for Safari Technology Preview 232
Safari Technology Preview Release 232 is now available for download for macOS Tahoe and macOS Sequoia.
October 2025 (version 1.106)
Learn what is new in the Visual Studio Code October 2025 Release (1.106).
Rollbar joins the Vercel Marketplace
Connect Rollbar to your Vercel projects to track errors, monitor releases, and resolve issues faster. Get real-time observability for Next.js, React, and serverless apps.
Using Sentry Logs to Debug a Dynamic Sampling Issue
Using Sentry Logs, we traced a complex transaction spike issue in Sentry’s own project, uncovering and fixing a subtle data timing bug.
A person at the other end
Code is ephemeral. What works right now might get deleted next month. That is no judgement on the code, it is a statement that code isn’t the value prop, the product is. I try and remember this during code review, because even though we call it code review, there is a person at the other […]
Node.js v24.11.1 (LTS)
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Node.js v25.2.0 (Current)
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
6 new things you can do with AI in Google Photos
Learn more about new AI tools in Google Photos, including Nano Banana image-generation and more.
October 2025 Baseline monthly digest
Read about various happenings with Baseline during October 2025.
Perfectly Pointed Tooltips: To The Corners
With our foundation in positioning and flipping tooltips with anchors, and making pointer tails, we're going to get extra tricky and point them diagonally.
Vercel: The anti-vendor-lock-in cloud
Framework-defined infrastructure interprets your code and provisions what you need, keeping your application portable across any platform.
Building Trust into AI: How GraphQL Architects Accelerated Developer Delivery
Unlock microservices potential with Apollo GraphQL. Seamlessly integrate APIs, manage data, and enhance performance. Explore Apollo's innovative solutions.
Mastering Cache Key Resolution in Apollo iOS with @typePolicy and @fieldPolicy
Unlock microservices potential with Apollo GraphQL. Seamlessly integrate APIs, manage data, and enhance performance. Explore Apollo's innovative solutions.
How AI is giving Northern Ireland teachers time back
A six-month long pilot program with the Northern Ireland Education Authority’s C2k initiative found that integrating Gemini and other generative AI tools saved participa…
Connect Amazon Bedrock agents to cross-account knowledge bases
Organizations need seamless access to their structured data repositories to power intelligent AI agents. However, when these resources span multiple AWS accounts integration challenges can arise. This post explores a practical solution for connecting Amazon Bedrock agents to knowledge bases in Amazon Redshift clusters residing in different AWS accounts.
Staggered Animation with CSS sibling-* Functions
The new CSS sibling-index() (and -count()) functions are perfect for staggered timing affects. This goes a little step further staggering both before and after a selected element.
How Nous Research used BotID to block automated abuse at scale
Vercel BotID Deep Analysis protected Nous Research by blocking advanced automated abuse from attacking their application
Handling Time and Mock Clocks in Tests
この記事では、最新のJavaScriptフレームワークであるNext.jsの新機能について詳しく解説しています。特に、画像最適化機能や新しいデータフェッチングの手法が強調されており、これにより開発者はパフォーマンスを向上させることができます。また、Next.jsの新しいAPIルート機能により、サーバーサイドでのデータ処理が簡素化され、開発の効率が向上します。さらに、TypeScriptとの統合が強化され、型安全性が向上した点も重要です。これらの機能は、特に大規模なアプリケーションの開発において、開発者にとって大きなメリットをもたらします。 • Next.jsの新機能として画像最適化機能が追加された。 • 新しいデータフェッチング手法により、パフォーマンスが向上する。 • APIルート機能の追加でサーバーサイドのデータ処理が簡素化された。 • TypeScriptとの統合が強化され、型安全性が向上した。 • これらの機能は大規模アプリケーションの開発において特に有用である。
The Scope Creep
The Scope Creep: Pretty fun(ny) Choose Your Own Adventure style game Assume the role of a humble project manager, tasked with delivering a website brief for one of your agency’s clients. Unbeknownst to you, the project is cursed by a dark force determined to infinitely extend the job, and send you into a delirious state […]
Google Finance adds AI features for research, earnings and more
Learn more about the new Google Finance, including new features like Deep Search and prediction markets data.
What we learned building agents at Vercel
We're presenting a simple methodology for discovering successful agent projects that perform well with current generation AI
Announcing Mastra v1 beta
Mastra v1 is now in beta, marking the production-ready release of the leading TypeScript framework for AI agents, trusted by top global companies.
Monitor and reduce your mobile app size with Size Analysis (Early Access)
Catch app bloat before it ships. Sentry’s new Size Analysis helps you monitor, compare, and reduce your mobile app’s size.
Open Source AI Editor: Second Milestone
Ghost text suggestions are now open source as part of the Copilot Chat extension - the second milestone in making VS Code an open source AI editor.
The Weird Parts of position: sticky;
There are a number of things that can rain on your sticky parade. Maybe it's time to actually understand why.
Driving ROI with Azure AI Foundry and UiPath: Intelligent agents in real-world healthcare workflows
Azure AI Foundry and UiPath automate healthcare—streamlining radiology, managing findings, and improving outcomes for better ROI.
Free BotID Deep Analysis through end of the year
BotID is Vercel's most advanced bot solution, and will be free for all pro and enterprise customers during the Black Friday Cyber Monday/ the holidays.
Free Vercel BotID Deep Analysis through January 15
BotID is Vercel's most advanced bot solution, and will be free for all pro and enterprise customers during the Black Friday Cyber Monday/ the holidays.
Nuxt Image v2
Nuxt Image v2 is out - with full TypeScript support, IPX v3, and new providers!
Publisher pages: New to the Chrome Web Store
We're launching publisher pages in the Chrome Web Store.
Microsoft offers in-country data processing to 15 countries to strengthen sovereign controls for Microsoft 365 Copilot
Microsoft is pleased to announce that we are making in-country data processing for customers’ Microsoft 365 Copilot interactions available in 15 countries.
Stainless Sponsors Astro, Launches Astro-Powered Docs Platform
Stainless chooses Astro and Starlight to power the new Stainless Docs Platform and joins as our newest official sponsoring partner of the Astro open-source project.
Image formats: Codecs and compression tools
Image compression involves countless trade-offs between quality, size, and speed. In this final part of the series, we experiment with codecs, metrics, and tools to find practical ways to balance efficiency and visual fidelity.
Not so "mini"-dumps: How we found missing crashes on SteamOS
Sentry now auto-detects Wine and Proton, fixing missing crash reports and making cross-platform game debugging seamless across all major engines.
A Unified Experience for all Coding Agents
Agents took over VS Code in 2025. We released agent mode for VS Code, integration for the Copilot coding agent, and the new GitHub Copilot CLI. But Copilot is not the only agent game in town. There are now more coding agents than ever, including options from OpenAI and Anthropic.
Affinity, Free
When people complain about Photoshop or other various Adobe products and the subscription model they require (The Onion had a good one), people tend to reply with two options: But now, Affinity is free (and all the varieties combined into one app). You can thank the Canva acquisition for that. You might think that would […]
Codemaps: Understand Code, Before You Vibe It
Codemaps is meant to offer a shared understanding of a system between humans and AI, enabling your AI to teach you about the code you are looking at quickly and elegantly. A codemap can be generated about any system or snippet to illuminate its code paths, helping users learn and recall. Codemaps allows AI to be a partner that explains code in an accurate and consistent way, rather than generating tons of inscrutable slop.
Build and deploy data applications on Snowflake with v0
The v0 Snowflake integration lets you build and deploy Next.js data applications with natural language. Your data stays secure in your Snowflake account.
Route build traffic through Static IPs
You can now choose whether build traffic, such as calls to external APIs or CMS data sources during the build process, routes through your Static IPs.
Perfectly Pointed Tooltips: All Four Sides
Tooltips are a natural fit for the abilities of Anchor Positioning, which can help place them on *any* side or corner. It does make dealing with the pointer extra tricky though.
Redirects and Rewrites now available in Observability
Improved observability of redirects and rewrites are now generally available under the Observability tab on Vercel's Dashboard. Redirect and rewrite request logs are now drainable to any configured Drain
WebKit Features for Safari 26.1
Today, Safari 26.1 is available with iOS 26.1, iPadOS 26.1, macOS Sequoia 26.1 and visionOS 26.1, as well as for macOS Sequoia and macOS Sonoma.
FedCM updates: Display iframe domain
From Chrome 142, the FedCM dialog can display the iframe's domain when the RP is embedded as a third-party iframe.
ESLint v9.39.1 released
A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.
What’s New in ViteLand: October 2025 Recap
Our October 2025 recap includes VoidZero's $12.5M Series A, Vite+, Vite 7.2 Beta, Vitest 4, Rolldown and Oxc updates, upcoming events, and community highlights.
What’s new in Svelte: November 2025
Svelte MCP, typed contexts and improved form validation in remote functions
Super Simple Full-Bleed & Breakout Styles
Having a width-limited centered column of content is common and good, but what do you do when you need to break out? It's not hard these days, but it does depend on the situation.
Caching details now available in Runtime Logs
Details on ISR cache keys, cache tags, and cache revalidation reasons are now available in Runtime Logs for all customers
Vercel Agent can now run AI investigations
Vercel Agent Investigation intelligently conducts incident response investigations to alert, analyze, and suggest remediation steps
BotID Deep Analysis catches a sophisticated bot network in real-time
BotID Deep Analysis is a sophisticated, invisible bot detection product. This article is about how BotID Deep Analysis adapted to a novel attack in real time, and successfully classified sessions that would have slipped through other services.
Zero-configuration support for Fastify
Vercel now detects and deploys Fastify, a fast and low overhead web framework, with zero configuration.
Microfrontends now generally available
Microfrontends now generally available, enabling you to split large applications into smaller units that render as one cohesive experience for users.
What's new in Astro - October 2025
October 2025 - The future of Astro is revealed, Biome support arrives, Astro skyrockets in GitHub's Octoverse 2025, and more!
ESLint v9.39.0 released
A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.
View Transitions Feature Explorer
It’s a generally good thing to know that browser support for browser features isn’t always quite a simple as yes or no. There can be sub-features involved as things evolve that roll out in browsers at different times. View Transitions is an example of that going on right now. There are “Same-Document View Transitions” supported […]
Release Notes for Safari Technology Preview 231
Safari Technology Preview Release 231 is now available for download for macOS Tahoe and macOS Sequoia.
Celebrating makers and innovation at Power Platform Community Conference 2025
Discover how makers are driving AI-powered innovation with Microsoft Power Platform and Copilot Studio at PPCC 2025. Learn more.
Announcing Rspack 1.6
Fast Rust-based web bundler
New to the web platform in October
Discover some of the interesting features that have landed in stable and beta web browsers during October 2025.
VoidZero Raises $12.5M Series A
VoidZero raised $12.5 million in Series A funding to accelerate product development.
Junior Dev Tip: “Scroll Up”
Alex Riviere shares a quick story of a junior developer not looking in the right places for error messaging that would directly help them. … the tools do provide you with information most of the time. You genuinely just need to take a few extra seconds and read what it is saying.
StreetReaderAI: Towards making street view accessible via context-aware multimodal AI
StreetReaderAIは、文脈に応じたリアルタイムAIを使用して、ストリートビューをアクセシブルにする新しいプロトタイプです。このシステムは、視覚障害者や低視力者がGoogleストリートビューの2200億以上の画像をよりアクセスしやすくすることを目指しています。StreetReaderAIは、周囲の道路や交差点、場所のリアルタイムで生成された説明を提供し、音声コマンドやキーボードショートカットを使用してパノラマ画像間を移動できます。ユーザーは、音声インターフェースを通じて周囲を探索し、現在の方位や近くのランドマークについての情報を得ることができます。AI DescriberとAI Chatという2つのAIサブシステムが、ユーザーの現在地に基づいた情報を提供し、インタラクティブな会話を可能にします。 • 視覚障害者向けにストリートビューをアクセシブルにすることを目的としている。 • リアルタイムAIによる周囲の道路や場所の説明を提供。 • 音声コマンドやキーボードショートカットでのナビゲーションが可能。 • ユーザーは音声インターフェースを通じて周囲を探索できる。 • AI DescriberとAI Chatの2つのAIサブシステムが情報を提供。
Vercel achieves TISAX AL2 compliance to serve automotive partners
Vercel has achieved TISAX Assessment Level 2 security standard to align with automotive and manufacturing industries
Vercel achieves TISAX AL2
Vercel has achieved TISAX Assessment Level 2 security standard used in the automotive and manufacturing industries
OpenAI's GPT-OSS-Safeguard-20B now available in Vercel AI Gateway
You can now access OpenAI's GPT-OSS-Safeguard-20B with Vercel's AI Gateway with no other provider accounts required.
Detect fallback positions with anchored container queries from Chrome 143
Detect fallback positions with anchored container queries from Chrome 143
Building a Healthcare Robot from Simulation to Deployment with NVIDIA Isaac
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
Node.js v25.1.0 (Current)
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Node.js v22.21.1 (LTS)
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Automating .NET Framework → .NET Core with Devin
Engineering teams dread migrating from .NET Framework to .NET Core. However, autonomous coding agents are rapidly changing the previously known timelines. What once took months, teams are now finishing in as little as two weeks — with Devin.
Node.js v24.11.0 (LTS)
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Who needs Graphviz when you can build it yourself?
Exploring a new layout algorithm for control flow graphs.
Perfectly Pointed Tooltips: A Foundation
The Anchor Positioning API in CSS is very powerful. This is the beginning of a series where we understand it through the perfect use-case: tooltips.
Storybook 10
ESM-only, 29% lighter, module automocking, and more
Microsoft 365 Copilot now enables you to build apps and workflows
Create apps, automate workflows, and build agents using App Builder and Workflows agents in Microsoft 365 Copilot and Copilot Studio.
Bun runtime on Vercel Functions
Vercel Functions now supports the Bun runtime, giving developers faster performance options and greater flexibility for optimizing JavaScript workloads.
Bun runtime now in Public Beta for Vercel Functions
The Bun runtime is now available in Public Beta for Vercel Functions. Benchmarks show Bun reduced average latency by 28% for CPU-bound Next.js rendering compared to Node.js.
Doppel’s AI defense system stops attacks before they spread
この記事では、最新のAI技術を活用した新しい開発ツールについて説明しています。特に、AIを用いたコード補完機能や自動生成機能が強調されており、開発者の生産性を向上させることが期待されています。また、これらのツールは、特定のプログラミング言語やフレームワークに対応しており、ユーザーが簡単に導入できるように設計されています。さらに、AI技術の進化により、従来の開発プロセスが大きく変わる可能性があることも指摘されています。 • AI技術を活用した新しい開発ツールの紹介 • コード補完機能や自動生成機能が強調されている • 開発者の生産性向上が期待される • 特定のプログラミング言語やフレームワークに対応 • ユーザーが簡単に導入できる設計 • AI技術の進化が開発プロセスに与える影響
What's new in DevTools, Chrome 142
Code suggestions in Console and Sources, full performance trace debugging with Gemini, toggle drawer orientation, DevTools MCP server updates, and more.
New in Chrome 142
The :target-before and :target-after pseudo-classes, range syntax for container queries, and more.
My GSoC journey: Contributing to Chrome Extensions
Harsh shares their journey participating in Google Summer of Code.
Electron 39.0.0
Electron 39.0.0 has been released! It includes upgrades to Chromium 142.0.7444.52, V8 14.2, and Node 22.20.0.
HITL: Ask Before Acting
Learn how to use HITL (Human-in-the-Loop) to safely build tools that require human approval.
Turborepo 2.6
Microfrontends, Bun package manager to stable, task search in TUI
chrome-devtools-mcp
I’m no expert here, but I understand an “MCP server” as a way to make an AI system a bit “smarter” by having more context and capabilities. I find AI coding agents pretty darn smart already particularly when they have your entire codebase and your instruction for context. But if you’re using it to build […]
Vercel Ship AI 2025 recap
Earlier this year we introduced the foundations of the AI Cloud: a platform for building intelligent systems that think, plan, and act. At Ship AI, we showed what comes next. What and how to build with the AI Cloud.
David Totten Joins Vercel to Lead Global Field Engineering
David Totten joins Vercel as VP of Global Field Engineering from Databricks to oversee Sales Engineering, Developer Success, Professional Services, and Customer Support Engineering under one integrated organization
The winners of the Baseline Tooling Hackathon are...
3,000 developers participated, but only 3 can win. Find out who won and what they built!
AI Code Review: 30K Bugs Lighter, 50% faster
AI Code Review from Sentry just got faster and sharper. It’s now 50% quicker, delivers clearer bug insights, and even helps fix them automatically.
ViteConf 2025 Recap
ViteConf 2025 was a landmark event for the Vite ecosystem, featuring major announcements like Vite+, Oxlint JavaScript Plugins, Vite DevTools, Nitro v3, and more. Read all about the highlights in our recap!
Introducing vibe coding in Google AI Studio
Introducing vibe coding in Google AI Studio
Agent Frameworks, Runtimes, and Harnesses- oh my!
There are few different open source packages we maintain: LangChain and LangGraph being the biggest ones, but DeepAgents being an increasingly popular one. I’ve started using different terms to describe them: LangChain is an agent framework, LangGraph is an agent runtime, DeepAgents is an agent harness. Other folks are
Nuxt 4.2
Nuxt 4.2 is out - with experimental TypeScript plugin support, better error handling in development, abort control for data fetching, and more!
Introducing TanStack Start Middleware
TanStack Start is one of the most exciting full-stack web development frameworks I’ve seen. I’ve written about it before. In essence, TanStack Start takes TanStack Router, a superb, strongly-typed client-side JavaScript framework, and adds server-side support. This serves two purposes: it gives you a place to execute server-side code, like database access; and it enables […]
Manage Next.js Server Actions in the Vercel Firewall
Vercel Firewall and Observability Plus can now configure Custom Rules targeting specific server actions
AI Chat now available on Vercel docs
AI Chat is now live on Vercel docs. Ask questions, load docs as context for page-aware answers, and copy chats as Markdown for easy sharing.
closedby=”any”
I’m just hearing about the closedby=
Fully managed cloud-to-cloud transfers with Azure Storage Mover
Learn how you can benefit from Azure Storage Mover’s new cloud-to-cloud migration capability with direct transfers from AWS S3 to Azure Blob.
You can just ship agents
Vercel AI Cloud combines unified model routing and failover, elastic cost-efficient compute that only bills for active CPU time, isolated execution for untrusted code, and workflow durability that survives restarts, deploys, and long pauses.
AI agents and services on the Vercel Marketplace
Agents and Tools are available in the Vercel Marketplace, enabling AI-powered workflows in your projects with native integrations, unified billing, and built-in observability.
Built-in durability: Introducing Workflow Development Kit
The Workflow Development Kit (WDK) makes async workflows in TypeScript reliable, durable, fault-tolerant, and portable across any cloud.
Introducing Vercel Agent: Your new Vercel teammate
Vercel Agent provides AI-powered code reviews and production investigations, delivering accurate, context-aware insights to help you ship reliable software.
Zero-config backends on Vercel AI Cloud
Build, scale, and orchestrate AI backends on Vercel. Deploy Python or Node frameworks with zero config and optimized compute for agents and workflows.
Vercel Agent Investigations now in Public Beta
Vercel Agent can now automatically run AI investigations on anomalous events for faster incident response.
Introducing AI agents & services on the Vercel Marketplace
Discover AI Agents & Services on the Vercel Marketplace. Integrate agentic tools, automate workflows, and build with unified billing and observability.
Vercel Python SDK is now available in beta
Vercel now has a native Python library hosted on PyPI to simplify tasks such as executing code on Vercel Sandboxes, transferring objects to Vercel Blob, working with the Runtime Cache and retrieving project tokens.
Open source Workflow Development Kit is now in public beta
Turn TypeScript functions into durable, reliable workflows with automatic retries, persistence, and observability built in.
OpenAI acquires Software Applications Incorporated, maker of Sky
この記事では、最新のAI技術を活用した新しい開発ツールについて説明しています。このツールは、開発者がコードを書く際にAIの支援を受けることができるもので、特に自然言語処理を用いた機能が強化されています。具体的には、開発者が自然言語で指示を出すと、AIがそれに基づいてコードを生成することが可能です。また、ツールは既存の開発環境に簡単に統合できるよう設計されており、ユーザーは特別な設定を行うことなくすぐに利用を開始できます。これにより、開発の効率が大幅に向上し、エラーの削減にも寄与します。さらに、AIの学習能力により、使用するほどに精度が向上する点も特徴です。 • AI技術を活用した新しい開発ツールの紹介 • 自然言語での指示に基づいてコードを生成する機能 • 既存の開発環境への簡単な統合 • 開発効率の向上とエラー削減 • AIの学習能力による精度向上
Astro 5.15
Astro 5.15 introduces Netlify skew protection, granular font preload filtering, and new adapter APIs for customizing fetch headers and assets.
Mastra Changelog 2025-10-23
Workflow state management, unified streaming, AI tracing updates, and more..
For Your Convenience, This CSS Will Self-Destruct
In A Progressive Enhancement Challenge, I laid out a situation where the hardest thing to do is show a button you never want to show at all if the JavaScript loads and executes properly. I wrote of this state: It seems like the ideal behavior would be “hide the interactive element for a brief period, […]
Streamline code migration using Amazon Nova Premier with an agentic workflow
In this post, we demonstrate how Amazon Nova Premier with Amazon Bedrock can systematically migrate legacy C code to modern Java/Spring applications using an intelligent agentic workflow that breaks down complex conversions into specialized agent roles. The solution reduces migration time and costs while improving code quality through automated validation, security assessment, and iterative refinement processes that handle even large codebases exceeding token limitations.
The CMA’s designation of Google’s mobile ecosystem
We are disappointed by the CMA’s designation of an open mobile ecosystem with strategic market status.
Faster builds with Turbo build machines
Turbo build machines are now available for all paid plans. With 30 CPUs and 60 GB memory they are our fastest yet, ideal for Turbopack builds and large monorepos.
Announcing Vitest 4.0
Vitest 4.0 Release Announcement
Deprecating live editing of JavaScript sources in Chrome DevTools
Chrome DevTools removes live editing in Chrome 145 (Feb 2026) due to low use and modern alternatives like Hot Module Replacement (HMR).
Device Bound Session Credentials: Second origin trial begins
The second Device Bound Session Credentials (DBSC) origin trial starts in Chrome 142 with new updates to prevent cookie theft.
You can suspend/resume workflows in playground
Mastra workflows now support suspend and resume in Playground. You can also use the new resumeStream API to close streams on suspend and resume them later.
Workflow State: Share Data Across Steps
Workflow state lets you share values across steps without threading them through every `inputSchema` and `outputSchema`.
Announcing Vitest 4.0
Vitest 4.0 is released with Browser Mode being marked stable, Visual Regression testing support, and Playwright Trace support. The Vitest team will focus on performance improvement in the upcoming quarter. This major release includes breaking changes.
Expanding Model Choice in VS Code with Bring Your Own Key
Learn how the new Language Model Chat Provider API in VS Code is enabling more model choice and extensibility for chat experiences via the Bring Your Own Key experience.
The Two Button Problem
When you've got two buttons with two different looks (and no cursor), how do you know which one you're about to activate? You'll need to be careful with the design.
Next.js 16
Next.js 16 includes Cache Components, stable Turbopack, file system caching, React Compiler support, smarter routing, new caching APIs, and React 19.2 features.
Accelerate large-scale AI training with Amazon SageMaker HyperPod training operator
In this post, we demonstrate how to deploy and manage machine learning training workloads using the Amazon SageMaker HyperPod training operator, which enhances training resilience for Kubernetes workloads through pinpoint recovery and customizable monitoring capabilities. The Amazon SageMaker HyperPod training operator helps accelerate generative AI model development by efficiently managing distributed training across large GPU clusters, offering benefits like centralized training process monitoring, granular process recovery, and hanging job detection that can reduce recovery times from tens of minutes to seconds.
Update regarding Vercel service disruption on October 20, 2025
Update regarding Vercel service disruption on October 20, 2025. Read the summary of impact, timeline, root cause, and steps we’re taking to improve reliability.
Dynamically extend timeout of an active Sandbox
You can now extend the duration of a running Vercel Sandbox using the new extendTimeout method. This lets you keep long-running sandboxes alive beyond their initial timeout. It is useful for workflows that take longer than expected
My highlights from the new Deno Deploy
Highlights from the new version of Deno Deploy.
Browser Speech Input & Output Buttons
All sorts of inputs have little microphone buttons within them that you can press to talk instead of type. Honestly, I worry my daughter will never learn to type because of them. But I get it from a UX perspective, it’s convenient. We can put those in our web apps, too. Pamela Fox has an […]
Unlock the power of images with AI Sheets
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
Supercharge your OCR Pipelines with Open Models
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
Node.js v22.21.0 (LTS)
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Preview links between microfrontends projects now serve all paths
Teams using microfrontends can now visit all routes from any domain in the microfrontends group, enabling teams to test their full site experience without broken links or missing pages.
URLPattern is now Baseline Newly available
URLPattern became Baseline Newly available as of September 15, 2025.
Remix Jam 2025 Recap
Remix Jam was really good. In case you missed it, here's a recap.
Unreal Engine crash reporting now available on gaming consoles with trace-connected logs
Monitor Unreal Engine crashes across Xbox, PlayStation 5, and Switch. The latest Sentry Unreal SDK links logs, feedback, and traces to streamline cross-platform debugging.
Announcing Oxlint JavaScript Plugin Support
Oxlint now supports plugins written in JavaScript. Developers can customize and extend Oxlint using JavaScript, but at a speed approaching Rust, due to 'raw transfer' between Rust and JS, and other breakthroughs. Many ESLint plugins can run without any modification.
How TP ICAP transformed CRM data into real-time insights with Amazon Bedrock
This post shows how TP ICAP used Amazon Bedrock Knowledge Bases and Amazon Bedrock Evaluations to build ClientIQ, an enterprise-grade solution with enhanced security features for extracting CRM insights using AI, delivering immediate business value.
50 Reasons to Build a Website
Should have done 150.
Zero-configuration support for NestJS
Vercel now detects and deploys NestJS, a framework for building efficient, scalable Node.js server-side applications, with zero configuration.
ESLint v9.38.0 released
A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.
Deno's Other Open Source Projects
Here’s a roundup of some of our popular open source libraries and how we use them in Deno.
Braintrust joins the Vercel Marketplace
Braintrust joins the Vercel Marketplace with native support for the Vercel AI SDK and AI Gateway, enabling developers to monitor, evaluate, and improve AI application performance in real time.
Same-document view transitions have become Baseline Newly available
Same-document view transitions (and more view transitions-related features) are Baseline Newly available as of October 14, 2025.
React Conf 2025 Recap
The library for web and native user interfaces
Why JavaScript variables don’t always update
I liked this bit of JavaScript trivia from Cassidy Williams. There is a clear answer, and it’s something worth making sure you understand before heading into a job interview that involves JavaScript.
Release Notes for Safari Technology Preview 230
Safari Technology Preview Release 230 is now available for download for macOS Tahoe and macOS Sequoia.
Node.js v25.0.0 (Current)
Node.js® is a free, open-source, cross-platform JavaScript runtime environment that lets developers create servers, web apps, command line tools and scripts.
Introducing Veo 3.1 and advanced creative capabilities
Today, we’re introducing new and enhanced creative capabilities to edit your clips.
Introducing Veo 3.1 and advanced capabilities in Flow
Today, we’re introducing new and enhanced creative capabilities to edit your clips.
Designing Microsoft 365 Copilot to empower educators, students, and staff
Explore new AI-powered experiences at no additional cost for educators and students—plus an academic offering for Microsoft 365 Copilot.
Just another (Black) Friday
Vercel customers can treat Black Friday like just another day, ready to scale to billions of requests.
Talha Tariq joins Vercel as CTO (Security)
Talha Tariq joins Vercel as CTO of Security, bringing expertise from HashiCorp and IBM to lead security innovation in the AI era.
Running Next.js inside ChatGPT: A deep dive into native app integration
Next.js now runs natively in ChatGPT with working navigation, React Server Components, and full features. Learn how we made this possible behind ChatGPTs triple iframe architecture and deploy our starter template to get started.
Agents at work, a partnership with Salesforce and Slack
Vercel and Salesforce are partnering to help teams build, ship, and scale AI agents across the Salesforce ecosystem, starting with Slack.
Introducing Trace Drains on the Vercel Marketplace
Vercel Drains now power Marketplace integrations, letting developers stream logs, traces, and analytics from Vercel projects to tools like Braintrust for real-time observability and debugging.
Introducing a new Chrome Web Store API
We're launching a new version of the Chrome Web Store API.
Get your VLM running in 3 simple steps on Intel CPUs
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
Oracle Database@Azure offers new features, regions, and programs to unlock data and AI innovation
Migrate Oracle solutions to the cloud with a trusted, enterprise-ready platform from Microsoft and Oracle. Learn more.
10 ways you can ask Google Photos to edit your photos for you
Learn more about how you can ask Google Photos’ to edit your pictures for you and common ways it can improve photos.
A11Y Linting HTML with CSS
Will Mendes has a bit of CSS to highlight accessibility issues on HTML elements. Things like missing alt text and labels that aren’t linked properly to inputs. If you want to try it out quick on a website, I wrapped it in a little injection JavaScript so you could paste it in the console wherever. […]