Six months ago I failed a basic coding interview at a FAANG. Yes, I was a Principal Engineer, and yes, I was paid absurd amounts of money, yet I couldn’t implement a diameter of a binary tree as a “warm up” exercise, 10 lines of code. The interviewer was very nice about it, and was equally surprised...

JavaScript has two common patterns: Maps: We check the existence of a key via .has() before retrieving the associated value via .get(). Arrays: We check the length of an Array before performing an indexed access. These patterns don’t work as well in TypeScript. This blog post explains why and presen...

Have you ever explained a bug or issue you’re having to someone, only to discover the solution mid-conversation, as if simply describing the problem helped you catch your own mistake? This is actually quite common and has been used by software engineers for decades, with the official name of rubber ...

WebGPU is revolutionizing React Native graphics by enabling a unified backend architecture, leveraging web ecosystem giants like Three.js for 3D experiences, and facilitating general-purpose GPU computing for tasks like machine learning. This has directly led to significant performance enhancements ...

“Where there is life, there is change; where there is change, there is calculus.” — Seth Braver I recently went back to studying math to rebuild my foundations for AI and machine learning. I didn’t expect to enjoy a calculus book this much. Shocking, I know. But that’s exactly what happened with Ful...

How We Built Canva's IMPACT App with Streamlit in Snowflake

There’s a LOT of Role permissions to comb through for your Discord server, and every community has its own needs. In this article, we’ll give some general guidance on each permission to help you decide what works best.

I’m Chris McCord, the creator of Elixir’s Phoenix framework. For the past several months, I’ve been working on a skunkworks project at Fly.io, and it’s time to show it off. I wanted LLM agents to work just as well with Elixir as they do with Python and JavaScript. Last December, in order to figure o...

“We didn’t just want a better Postgres database, we wanted a partner who shared our focus on developers. With Neon, we finally have a setup that scales with our platform and our values.” (Peter Frank, DEV Co-Founder) DEV needs no introduction. For millions of developers getting started with programm...

“Integrating Neon was a no-brainer. It gives every Databutton app a production-grade Postgres database in seconds, with zero overhead. Our AI agent can now create, manage, and debug the entire stack, not just code” (Martin Skow Røed, CTO and co-founder of Databutton) Databutton is a vibe coding plat...

🎬 Intro # vSAN is something I’ve been pretty enamored with for a long time, since it was first becoming a thing. Hyperconverged was the buzzword at the time and as someone just coming up in the industry, I knew it was something I wanted to mess with, and I did.

Authors: Rishav Paul , William Hou , Chris Connors , and Sejal Parikh. ----------

When we launched our MCP server, we knew it’d be important for it to have tests, just like any other piece of software. Since our MCP server has over 20 tools, it’s important for us to know that LLMs can pick the right tool for the job. So, this was the main aspect we wanted […]

This short webinar is a great opportunity for clubs to discover how our payment system can help. Our team will guide you through every step, so you’re set up and collecting payments in no time.

This short webinar is a great opportunity for clubs to discover how our payment system can help. Our team will guide you through every step, so you’re set up and collecting payments in no time.

Master collecting money from customers for healthy cash flow and growth.

Master collecting money from customers for healthy cash flow and growth.

Real-time EMR and EHR synchronization closes care gaps by enabling fast, secure access to up-to-date patient data. This improves outcomes, reduces errors, and enhances provider efficiency and patient engagement.

Real-time EMR and EHR synchronization closes care gaps by enabling fast, secure access to up-to-date patient data. This improves outcomes, reduces errors, and enhances provider efficiency and patient engagement.

Our Augmented Engineering DX team tackles developer productivity challenges like flaky tests and low test coverage using AI agents. We discovered breaking complex tasks into discrete steps was key to reliable AI performance, leading to the creation and open-sourcing of Roast, a tool designed to stru...

Here's a way to read text to speech in terminal.Install toolThere's a small, OSS speech synthesizer, CMU Flite, which you can get for free:sudo apt install fliteGive it textNow you can give it some speech to read:flite -t "Hi"Or something more substantial in a file:flite And you can change the voice...

In ECMAScript 2025, JavaScript gets a class Iterator with iterator helper methods. This class conflicts with TypeScript’s existing types for iterators. In this blog post, we explore why that is and how TypeScript solves that conflict.

I watched Marc Brooker's talk on re:Invent 2024, Try again: The tools and techniques behind resilient systems (ARC403). In that, he talks about metastability and how retries can make a transient failure a systemic one. His example is a spike in requests that overloads a server. Without retries, clie...

Startups move fast, and the last thing they want is to worry about your database — scaling it, securing it, or paying for more than you need. That’s why we’re launching the Neon Startup Program, offering up to $100K in credits for eligible early-stage companies building on Neon. We’ve already partne...

Bootstrap v5.3.7 was just released with some follow-up fixes from our migration to Astro, plus a handful of small fixes. We expect to have another patch release shortly due to at least one recent regression, so stay tuned for that. In the mean time, here are some highlights! Docs Fixed broken “View ...