Developer tools news — AI coding assistants, IDEs, CLI tools, APIs, and productivity tools for software engineers. GitHub Copilot, Cursor, and more.
SVG (Scalable Vector Graphics) is an image format that uses XML syntax to define drawing instructions, unlike binary formats like JPEG. When used inline in HTML, SVG elements become part of the DOM, allowing them to be s…
The article argues that defensive programming, which uses excessive conditionals and error handling to prevent failures, actually undermines software resiliency by masking errors and creating systems that silently degrad…
The article argues that developers should aim to merge at least one pull request (PR) per day by breaking work into the smallest possible valuable pieces, rather than working longer hours. It explains that frequent, smal…
This article describes a Python plugin for xbar, a macOS toolbar utility, that displays a user's daily Claude Code token usage. The script fetches usage statistics by running the `npx cusage@latest -j` command and format…
The author attempted to upgrade their Debian server from Buster to a newer version but encountered a critical failure when installing a new package, which removed libcrypt and locked them out of the server. Thanks to a b…
The article describes the author's experience receiving a "Flox Box" from the Flox company after requesting a baseball cap at a conference. It explains that Flox helps organizations adopt Nix, a tool for creating reprodu…
The article provides step-by-step instructions for installing Cursor AI on Fedora Linux. It involves downloading the AppImage from cursor.com, moving it to /opt/cursor, and adding a custom icon. Finally, it explains how …
Based on the provided text, Lyra is an AI prompt optimization specialist designed to transform user input into precision-crafted prompts using a four-step methodology called "The 4-D Methodology" (Deconstruct, Diagnose, …
Based on the article, a user script called "Google AI Studio Performance & UX Fixer" has been created to resolve major performance and user experience issues on Google's AI Studio platform. The script eliminates scroll-f…
The article provides guidelines for "vibe coding," emphasizing the creation of positive, happy-path tests with one test per feature unless otherwise requested, and instructs developers to run tests in the background with…
The article introduces "Reality Filter," a lightweight tool designed to reduce factual inaccuracies and hallucinations in large language models (LLMs) like ChatGPT, Claude, and Gemini. It provides a set of directives for…
The article provides a step-by-step guide for setting up Vitest with React Testing Library in a Vite project. It instructs users to install necessary dependencies (vitest, jsdom, and testing library packages), add specif…
The article describes ipatool, an open-source command-line tool developed by Majd, which allows users to download older versions of iOS apps on macOS, Windows, and Linux. To use it, users must log in with their Apple ID,…
The article describes how the author simplified their terminal's automatic dark mode setup over four years, moving from complex workarounds with Fish scripts and AppleScript to a streamlined configuration. Key changes in…
Recent breakthroughs in AI have enabled it to autonomously generate accurate formal specifications from large production codebases, as demonstrated when GitHub Copilot produced precise TLA+ specifications from Azure Stor…
This article, posted by Reddit user u/angkitbharadwaj, provides a comprehensive list of repository URLs for sideloading apps on iOS devices. The post includes links for use with tools like Feather, eSign, and AltStore, a…
Many AI-generated database schemas default to using VARCHAR(36) for primary key columns to store UUIDs, motivated by security concerns such as preventing sequential ID enumeration. However, this choice introduces signifi…
The article describes how a developer initially neglected unit testing to focus on building an MVP, then used an AI coding assistant to write tests. After initial failures from giving vague instructions, the developer su…
The article explains that in CSS, percentage-based heights often fail because they create a circular calculation: a child element's percentage height depends on its parent's height, but the parent's default height depend…
The provided code demonstrates a simple MCP (Model Context Protocol) server named "host info mcp" built using the `FastMCP` library. It defines a single tool, `get_host_info`, which collects and returns system informatio…