Engineering Insights

Support for Sign in with Apple

The login experience now supports Sign in with Apple, enabling faster access for users with Apple accounts. If your Apple account uses an Apple email (@icloud.com, @mac.com, @me.com, etc.) that matches your Vercel account's email, you can use the Apple button from the login screen and your accounts will be automatically linked. If the emails don't match, you can manually connect your Apple account from your once logged in.account settings Read more

vercel logs CLI command now optimized for agents with historical log querying

The command has been rebuilt with more powerful querying capabilities, designed with agent workflows in mind. You can now query historical logs across your projects and filter by specific criteria, such as project, deploymentID, requestID, and arbitrary strings, to find exactly what you need.vercel logs The updated command uses git context by default, automatically scoping logs to your current repository when run from a project directory. This makes it easy to debug issues during development wi

Agents can now access runtime logs with Vercel's MCP server

Agents can now access runtime logs through Vercel's MCP server. The tool lets agents retrieve for a project or deployment. Runtime logs include logs generated by invocations in preview and production deployments, including function output and messages. get_runtime_logsRuntime LogsVercel Functionsconsole.log This enables agents to: Get started with the .Vercel MCP server Read more debug failing requests inspect function output search logs for specific errors or request IDs investigate runt

PostHog joins the Vercel Marketplace

is now available in the as a feature flags, experimentation and Analytics provider.PostHogVercel Marketplace With this integration, you can now: This integration helps teams building on Vercel ship with more confidence. You can test in production, reduce release risk, and make data-driven decisions based on real user behavior, all within your existing Vercel workflows. Create a file with an identify function and a flag check:flags.ts Check out the to learn more about this integration.PostHog

WAF - WAF Release - 2026-02-10

This week’s release changes the rule action from BLOCK to Disabled for Anomaly:Header:User-Agent - Fake Google Bot. RulesetRule IDLegacy Rule IDDescriptionPrevious ActionNew ActionComments Cloudflare Managed Rulesetce11be543594412bb4bb92516aa0bef8 N/AAnomaly:Header:User-Agent - Fake Google BotEnabledDisabledWe are changing the action for this rule from BLOCK to Disabled

Heroku’s Next Chapter Is Maintenance. Yours Shouldn’t Be

Heroku’s move to a “sustaining engineering” model was carefully worded. It avoids the term end-of-life. It reassures existing customers that nothing changes immediately. It emphasizes stability and support. But if you read between the lines, the message is clear: there is no forward roadmap. There is no new feature investment. The platform is entering maintenance mode. For teams running production systems, the real risk isn’t Heroku going offline. It’s standing still while the rest of the indust

Global Expertise: AI Blueprints, Resource API Fixes, and Angular v20

How we built AEO tracking for coding agents

AI has changed the way that people find information. For businesses, this means it's critical to understand how LLMs search for and summarize their web content. We're building an AI Engine Optimization (AEO) system to track how models discover, interpret, and reference Vercel and our sites. This started as a prototype focused only on standard chat models, but we quickly realized that wasn’t enough. To get a complete picture of visibility, we needed to track coding agents. For standard models, t