Enabling Vitest's `isolate: false` slashed our test execution time but required large-scale code changes. Claude Code's `/goal` command lets the agent autonomously work toward the final goal. This article shares the experience.

Zed is a native application written in Rust, known for its blazing-fast performance and lightweight design. In this article, I walk through how to install Zed and share the key features and impressions from my hands-on experience.

OpenAI's Secure MCP Tunnel lets you connect a private MCP server to OpenAI products without exposing it to the public internet. In this article, I walk through what it looks like to actually try out Secure MCP Tunnel.

Claude Code v2.1.154 added Dynamic Workflow, a feature for large tasks that can take hours or days. This article walks through trying it in Claude Code.

The 2026-07-28 MCP release candidate makes MCP servers stateless-first. This enables scaling behind simple load balancers, routing based on the `Mcp-Method` header, and caching of server responses.

Hermes Agent v0.14.0 adds integration with xAI's Grok. Grok's `x_search` tool can search posts on X (formerly Twitter), making it great for tracking real-time trends. This article walks through the Hermes Agent and Grok integration.

OpenUI is a framework for building Generative UI. It provides a new approach where the AI is instructed to construct UIs using a dedicated declarative language called OpenUI Language. This article walks through how to build Generative UI with OpenUI.

CSS Gap Decorations introduces `column-rule` and `row-rule` properties that work with flexbox and grid, enabling decorative lines between columns and rows — no more border or background-color workarounds.

`sibling-index()` returns an element's index among its siblings. It enables styling based on sibling position, such as staggered animations and gradual hue changes, using only CSS.

I have a background in web development but almost no experience with iOS. I experimented with how far I could get building an iOS app using Codex, an AI coding agent — focusing on learning rather than vibe-coding.

Playwright CLI v0.1.9 added annotations, a useful way to give AI agents visual feedback by selecting browser elements and leaving comments.

The `contrast-color()` function returns either `white` or `black`, whichever has a higher contrast ratio against a given color. It helps when colors change dynamically or users apply custom themes.