Ananya Raj, a second-year computer science student, built Marketera, an AI-powered campus marketplace on Google Cloud Run as part of the Google Cloud Gen AI Academy APAC Cohort 3. The application uses…
A developer built JSONLinter, a client-side JSON toolkit with 42 tools across six categories, ensuring data never leaves the browser. The project uses React 19, TypeScript, Vite, Tailwind v4, and Code…
A developer measured the token overhead of connecting 10 popular MCP servers and found that 111,713 tokens of JSON schemas are injected into the context window before any user message, costing over $1…
A developer discovered that MCP servers were silently consuming up to 111,000 tokens per conversation in Claude Code, wasting an estimated $2,500 per year. By auditing and removing unused servers, the…
A developer's token audit of MCP servers reveals that a typical setup of 10 servers injects 111,713 tokens into the context window before any user query, costing up to $2,376 per year in API fees. The…
A developer benchmarked 10 popular MCP servers and found that connecting them all to Claude injects over 200K tokens of overhead before the first user message, with Google Drive's server alone consumi…
Docker Model Runner enables Java developers to run AI models locally and integrate them with Spring AI applications, eliminating the need for cloud-hosted model APIs during development. The tool expos…
A developer from the go-admin project explains why AI-generated code for Go projects often compiles but still requires a rewrite, citing mismatches with existing code style and missing permission seed…
A developer built a fully automated blogging system using local AI agents that writes and publishes articles to Dev.to every two days at zero API cost. The system, running on a Mac Mini M4 with Ollama…
A developer detailed a step-by-step incident response for stopping S3 data exfiltration in real time, focusing on revoking IAM role sessions to invalidate compromised temporary credentials. The approa…
A developer's guide explains that exporting a LinkedIn profile to PDF does not produce a usable resume, as the export truncates sections, cannot be tailored, and is not optimized for ATS parsing. The …
A developer manually computed gradients for a two-layer neural network with ReLU activation and squared-error loss, deriving ∂L/∂w1=30, ∂L/∂b1=30, ∂L/∂w2=20, and ∂L/∂b2=10, then verified that PyTorch'…
A developer reported that using AI within a structured SEO workflow generated 166K Google clicks from 1.39M impressions over three months, with an 11.9% CTR and 7.5 average position. The developer emp…
A developer's guide maps the Model Context Protocol's attack surface into four trust boundaries—transport, tool surface, data path, and agent loop—and provides a hardening checklist for each. The high…
WebAZ's Agent Commerce Lab has introduced a shopping agent that explicitly outputs 'unknown' for missing product data, preserving provenance and uncertainty rather than inferring values. The system di…
A practical guide to prompting Seedance 2.5 for AI video generation emphasizes structuring prompts as shot briefs with explicit actions, sequences, timestamps, and camera directions. The approach help…
A developer detailed the architecture of a private agentic operating system built on locally-hosted LLMs, drawing lessons from frameworks like Eliza and Hister. The system layers reasoning, memory, an…
A developer released @ternaus/eslint-plugin-react, an independent React 19 continuation for ESLint 10, after the upstream eslint-plugin-react failed to support the new ESLint version. The plugin narro…
A developer has published a checklist covering ten lifecycles of production-ready RAG systems, arguing that the common 'chunk-embed-search-LLM' model misses most of what matters. The checklist spans d…
A developer has published a tutorial explaining how to create a Model Context Protocol (MCP) server, which allows AI assistants like Kiro, Codex, and Claude to interact with external systems. The tuto…