Engineering Insights

MySQL isolation levels and how they work

In the early 1980’s, computer scientists Andreas Reuter and Theo Harder coined the term ACID to describe a set of properties related to database transactions designed to keep data stored reliably and with integrity. Most (if not all) modern database systems are built around ACID compliance. By adhering to these fundamentals, businesses can confidently trust the data within their database, whether it’s for a small project management app, or a large banking system. Isolation levels, as well as the

Common mistakes with the Next.js App Router and how to fix them

After talking to hundreds of developers and looking at thousands of Next.js repositories, I've noticed ten common mistakes when building with the Next.js App Router. This post will share why these mistakes can happen, how to fix them, and some tips to help you understand the new App Router model. Read more

OpenAI and journalism

We support journalism, partner with news organizations, and believe The New York Times lawsuit is without merit.

Forrester Total Economic Impact™ study: Vercel delivered a 264% ROI

Inefficient developer workflows. Poor user experience. Sluggish site performance. These are common woes that customers come to Vercel to alleviate. They result in costs that affect your team’s day-to-day workflow and impact your organization’s bottom line. But stakeholders still want to know the answer to a simple question: What will the ROI on Vercel be?quantifiable This is what you can tell them: By migrating to Vercel, businesses saw: I’m pleased to debut the findings of The Total Economic

Delivering LLM-powered health solutions

WHOOP delivers personalized fitness and health coaching with GPT-4.

Welcome aMUSEd: Efficient Text-to-Image Generation

LoRA training scripts of the world, unite!

Announcing Vue 3.4

Today we're excited to announce the release of Vue 3.4 "🏀 Slam Dunk"! This release includes some substantial internal improvements - most notably a rewritten template parser that is 2x faster, and a refactored reactivity system that makes effect triggering more accurate and efficient. It also packs a number of quality-of-life API improvements, including the stabilization of defineModel and a new same-name shorthand when binding props. This post provides an overview of the highlighted features i