Engineering Insights

Apple Push Notification service server certificate update

The Certification Authority (CA) for Apple Push Notification service (APNs) is changing. APNs will update the server certificates in sandbox on January 20, 2025, and in production on February 24, 2025. All developers using APNs will need to update their application’s Trust Store to include the new server certificate: SHA-2 Root : USERTrust RSA Certification Authority certificate. To ensure a smooth transition and avoid push notification delivery failures, please make sure that both old and new

Eval-driven development: Build better AI faster

AI changes how we build software. In combination with developers, it creates a positive feedback loop where we can achieve better results faster. However, traditional testing methods don't work well with AI's unpredictable nature. As we've been building AI products at Vercel, including v0, we've needed a new approach: eval-driven development. This article explores the ins and outs of evals and their positive impact on AI-native development. Read more

Node.js 22.10.0 (Current)

Node.js 23.0.0 (Current)

Llamafile v0.8.14: a new UI, performance gains, and more

Discover the latest release of Llamafile 0.8.14, an open-source AI tool by Mozilla Builders. With a new command-line chat interface, enhanced performance, and support for powerful models, Llamafile makes it easy to run large language models (LLMs) on your own hardware. Learn more about the updates and how to get involved with this cutting-edge project. The post Llamafile v0.8.14: a new UI, performance gains, and more appeared first on Mozilla Hacks - the Web developer blog.

Fixing Gradient Accumulation

v0 plans for teams are here

Last October we —a generative user interface system powered by natural language and AI. Users generated over four million designs, creating everything from sophisticated dashboards to polished marketing pages.introduced v0 Now, is like having an expert programmer sitting next to you. It's an assistant that specializes in web technologies and frameworks to help you generate functional code and UI from best practices, migrate or debug existing code, or learn to code for the first time.v0 Starting

Evaluating fairness in ChatGPT

We've analyzed how ChatGPT responds to users based on their name, using AI research assistants to protect privacy.