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AlphaEvolve is a Google DeepMind algorithm-discovery system that uses Gemini to generate, test, and refine possible algorithm improvements. Its job is not to answer questions; it searches for faster ways to solve complex algorithmic problems. We tried it on a…

The HTTP Archive Web Almanac has been tracking color contrast failures for years. The numbers have barely moved. After half a decade of design system tooling, accessibility linters, and entire JavaScript libraries dedicated to computing readable text colors, 70% of…

ORA-00031: Session Marked for Kill — What It Means and How to Fix It ORA-00031 occurs when a DBA issues ALTER SYSTEM KILL SESSION but Oracle cannot terminate the target session immediately. Instead, Oracle marks the session as “KILLED” and…

Here are two scenes. They look unrelated. They’re not. Scene 1 Two people at a café, talking about a restaurant they want to try. A stranger walking past stops: “That place closed six months ago. The one on the corner…

For a while, my starter kits didn’t include any Docker configuration. The foundation was solid with auth, roles, MFA, Horizon, Logs Viewer, but the deployment side was left to whoever cloned the project. That was a deliberate choice at first.…

After careful consideration, we have made the difficult decision to sunset DataSpell as a standalone product. DataSpell was created to focus on the needs of data science and analytics professionals within the JetBrains ecosystem. It allowed us to build and…

If you’ve ever built or set up a subscription experience on Shopify for a coffee brand, you’ve probably run into the same problem most merchants face: The signup flow works great. The first order goes out. And then subscribers start…

Every line of your smart contract costs something. Some lines cost more than others. In this part of our gas saving series, we’ll explore how to write smarter Solidity code that keeps your contract lean and efficient. Here are six…

dotMemory Unit has long served as a unit testing framework for detecting memory issues in .NET code. We are grateful to everyone who has used it as part of their development and testing workflows. After careful consideration, we have decided…

That “authenticity of host can’t be established” message isn’t just noise. Here’s what’s actually happening — and why blindly typing “yes” is a security mistake. Every developer has seen this: The authenticity of host ‘example.com (203.0.113.1)’ can’t be established. ED25519…

We let AI agents loose on a payment platform. They crushed the boring stuff. Then they silently broke the stuff that matters. A survey came out last week. 54% of all code is now AI-generated. Up from 28% last year.…

When you build a PowerApps Component Framework (PCF) component that will be used across multiple geographies, need to serve labels, button captions, validation messages, and tooltips in the user’s preferred language. PCF has a built-in answer based on .resx resource…

GitHub Finish-Up-A-Thon Challenge Submission There’s something strangely emotional about reopening an old unfinished game project. Especially one that once felt like “the next big idea” at 2 AM during a hackathon 😭 You open the folder expecting nostalgia… …and instead…

An A-to-Z glossary of AI terms, created with help from AI itself. Because in 2026, the best way to study AI is apparently to ask AI itself. 🤣 Written for beginners and practitioners alike. Each term includes a plain English…

This is a guest post from Iulia Feroli, founder of the Back To Engineering YouTube community. In this tutorial, we build a live object detection app using TensorFlow and PyCharm, then deploy it onto the Reachy Mini open-source robot for…

Cloud9 and JetBrains have been working together on projects that connect software development and esports, from the Sky’s The Limit hackathon to custom tools built for live events, podcasts, and team content. One of the latest results of this collaboration…

Last week at the KotlinConf 2026 keynote (watch the recording here), we announced Koog 1.0. Koog is JetBrains’ open-source framework for building AI agents in Kotlin and Java. It provides the core building blocks for agentic applications: tools, workflows, persistence,…

This article is a sponsored by ProtoPie There’s a moment in almost every usability session where a participant pauses at the login screen, types something, and glances up: checking whether they’re “doing it right.” That pause is a clear sign.…

How to Build a HIPAA-Compliant Healthcare App in React Native (2026) I’ve spent the last few years watching healthcare startups ship apps that wouldn’t survive a five-minute OCR audit: plaintext PHI in CloudWatch logs, Firebase pulling double duty as analytics…

Vitmora | Track Money Like Sending a Message Track expenses and income like sending a message. Type or speak naturally, and Vitmora organizes your money into structured insights, budgets, and answers you can actually use. vitmora.com

closure; In Javascript,closure is a feature.Closure is an inner function is retains accces to the variables of its outer(enclosing) function,even after that outer function has finished executing.A closure is the combination of a function and the lexical environment in which…