A developer built SyncCanvas, an AI-powered real-time collaborative whiteboard that combines infinite canvas drawing, multiplayer collaboration, and AI-assisted brainstorming using Gemini. The tool fe…
A developer released an open-source MCP server and web app that converts local Markdown files into Google Docs and saves them to Google Drive, addressing the gap between AI coding agents and office su…
Node.js v24.17.0 introduced a regression in the http subsystem that causes keep-alive requests to fail with ERR_STREAM_PREMATURE_CLOSE, breaking gaxios and node-fetch used by Google API clients. The i…
A developer built IA Code Studio, a real-time multiplayer 3D IDE with WebRTC voice chat and AI prompt-to-3D generation. The platform integrates a Monaco editor with an AI co-pilot for Three.js scenes,…
A developer outlines a three-step process for authoring technical content with AI assistance, using separate prompt files for brainstorming and section generation. The method emphasizes crafting detai…
A developer built a progressive web app for 31 Korean cities using React and Leaflet, sharing lessons from the project. Key takeaways include using Vite SSG for Korean SEO, Leaflet over Mapbox for cos…
Google announced at I/O that the Geospatial API is now available as a preview in ARCore for Jetpack XR, enabling sub-meter accurate anchoring of digital content to the physical world. The company demo…
A developer built a prompt generator that helps AI agents implement a new email API, dynamically generating an OpenAPI spec to balance detail and flexibility across codebases. The project aims to fill…
Martin XPN, founder of Profound Academy, details the tech stack used to build web platforms in the AI-native era, emphasizing Next.js, React, Firebase, and MUI for fast iteration and maintainability. …
Software engineer Joseph Ndungi built a full-featured weather app called Skyline as part of a technical challenge for a job opportunity that turned out to be an elaborate scam. The fake company, weath…
Apple unveiled the LanguageModel Swift protocol at WWDC 2026, allowing developers to swap AI providers like Claude or Gemini without rewriting app code. The protocol provides a provider-agnostic abstr…
Shopify launched Quick, an internal hosting platform that lets employees deploy static websites by uploading a folder, with built-in APIs for databases, AI, and real-time updates. Since July 2025, Qui…
A developer released kickbacks.ai v2, a realistic multi-window saturation test that simulates a fraud attack indistinguishable from legitimate VS Code extension traffic. The tool incorporates fixes fo…
Redwan Shahriar Shubho built CoinFlow, a full-stack MERN micro-tasking platform featuring a real coin economy, Stripe payments, Firebase authentication, and a three-role system for Workers, Buyers, an…
A security researcher built a deliberately vulnerable book review app and spent $1,500 testing whether large language models could hack it by exploiting Firebase misconfigurations. GPT 5.5 solved the …
A developer integrated live location updates into a two-sided marketplace app using Postbase, an open-source tool that combines Postgres pg_notify with WebSockets to enable real-time features like cha…
A new open-source Model Context Protocol (MCP) server gives Claude Desktop and Claude Code read-only access to Hacker News through four tools: browsing ranked feeds, retrieving items with nested comme…
A developer shipped a multi-tenant Flutter SaaS application — a futsal-pitch booking system with consumer and operator interfaces, QR check-in, and Firebase backend — in a single overnight session wit…
OpenGem, an open-source tool, allows users to turn one or more Google accounts into a local, load-balanced LLM API gateway that supports native Gemini, OpenAI, and Anthropic endpoints. The project, de…
Google CEO Sundar Pichai announced a four-year timeline to artificial general intelligence and unveiled 24 product announcements in 35 minutes at the I/O 2026 keynote, declaring the end of the app era…