Developer tools news — AI coding assistants, IDEs, CLI tools, APIs, and productivity tools for software engineers. GitHub Copilot, Cursor, and more.
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…
Based on the article, there are several emerging standards for guiding AI coding agents, including **AGENTS.md** (an open format for guiding coding agents) and **DESIGN.md** (a specification for describing visual identit…
The article explains how to install and use open-source Cockpit modules developed by 45Drives on Linux servers, even those not purchased from the company. It focuses on the ZFS management module and the file sharing modu…
This article provides supplementary notes and files related to reverse engineering the preset file formats for Xfer Records' Serum synthesizer, covering both the legacy Serum 1 (.fxp) and newer Serum 2 (.SerumPreset) for…
This article provides instructions for installing Tailscale on a rooted webOS TV. The process involves using an SSH client or dev-manager-desktop to access the TV's terminal and running a specific curl command to execute…
This article presents a Bash script called `docker-overlay-prune.sh` that identifies and removes orphaned overlay2 directories in `/var/lib/docker/overlay2/` which are no longer associated with any Docker image or mounte…
The article describes the author's experience using three AI tools—Roo Code, Gemini, and Cursor—to develop a new CMS, finding that each significantly boosted productivity, with Cursor being used most extensively. While t…
This article provides instructions for installing the CUDA toolkit on Void Linux, detailing the use of a silent installation command with specific flags like `--override` and `--no-opengl-libs`. The author notes that a c…
This article describes a tool that automates the deletion of all Instagram comments and story replies from the user's 'Your Activity' section, intended for a quick digital clean-up. It notes that a separate project exist…
The article argues that despite widespread adoption of AI coding tools like those used at Google, human developers remain essential and have not been replaced. The author contends that AI generates code under the guidanc…
In the Freenet ecosystem, contracts manage public shared state, delegates act as user agents storing private data, and user interfaces (UIs) connect users to these components via a web browser. UIs are distributed throug…