Developer tools news — AI coding assistants, IDEs, CLI tools, APIs, and productivity tools for software engineers. GitHub Copilot, Cursor, and more.
This article explains how to split a video into equal-length segments using FFmpeg's segment muxer, detailing key flags like `-segment_time`, `-reset_timestamps`, and `-c copy` for fast, keyframe-aligned cuts. It also co…
The article explains how to build a JavaScript "Mailbox" queue using Promises to manage asynchronous data flow when a producer sends data faster than a consumer can process it. The implementation stores incoming messages…
The article describes the development of an AI-powered VS Code extension created for the Finish Up-A-Thon, which integrates a React-based chat interface directly into the editor sidebar to boost developer productivity. T…
This article provides a step-by-step guide on implementing Google OAuth 2.0 authentication in an Express.js application using PassportJS and JSON Web Tokens (JWT). It covers setting up the Google strategy in Passport, co…
Here is a factual summary of the article: The article describes the architecture and development of a full-stack AI chatbot platform built for IFDA, an Indian educational institute, using a Next.js 14 monorepo deployed …
The article describes how a developer reclaimed 47GB of storage on their 512GB MacBook by manually deleting accumulated project junk, including 18GB from `node_modules` folders, 14GB from Unity Library folders, 9GB from …
The article describes how engineers resolved performance issues in a Veltrix-based Solr search engine by moving away from static configuration tweaks to a dynamic, real-time adjustment of the "delta window" setting. By d…
The article describes the author's experience testing the AI voice-to-text app Wispr Flow, which accidentally transcribed a private argument with their husband into a work document. This occurred after the author inadver…
The article describes the author's experience testing Wispr Flow, a voice-to-text AI tool popular among coders, which accidentally transcribed a private argument with her husband into her work's content management system…
The article describes six free, browser-based developer tools created by the author to solve common friction points, including an AI prompt cost calculator, a cron expression generator, a self-hosted software alternative…
This article describes how a developer built a real-time precious metals price feed using Laravel 11, Laravel Reverb, and Redis to handle 30,000 concurrent users. The system uses WebSocket broadcasting through Laravel Re…
This article describes the development of an algorithmic inflation tracking system for the Blox Fruits Value Calculator, a web utility app for the Roblox game. The system addresses the problem of static data lags by usin…
The article argues that if an organization mandates using LLMs to minimize coding time, programmers may stop reading LLM-generated code, treating it like machine code, and instead shift rigor to specifications and tests.…
Here is a 2-3 sentence factual summary of the article: At Google I/O 2026, Google AI Studio was presented not merely as an AI coding assistant, but as a platform designed to compress the entire app lifecycle—from initia…
The article argues that effective learning does not require mastering each concept sequentially before moving to the next. Instead, it advocates for a "practical" approach of exposing oneself to the entire scope of a pro…
The article compares five leading AI security and guardrails tools for 2026: LLM Guard, NeMo Guardrails, Guardrails AI, Vigil, and Rebuff. It explains that these tools protect autonomous AI agents from threats like promp…
The article explains how to replace hardcoded, string-based permission checks in React components with a type-safe, composable RBAC (Role-Based Access Control) layer. It advocates treating permissions as external configu…
This article provides a guide for building a self-hosted AI code review tool in Python using Ollama and a locally-run language model like CodeLlama or DeepSeek-Coder. The tool reads a git diff, sends it to the local mode…
After running a React SPA admin panel for three years, a team migrated over 200 production deployments to HTMX over six months, finding that React's complexity was unnecessary for their primarily CRUD-based workload of f…
The article introduces Gemma-Loom, an Intent-Based Virtual Machine (IVM) created by El Madani El Mkhitar that transforms Google's Gemma 4 model into a Logical Processing Unit (LPU) by treating human language as raw machi…