A developer compared DeepSeek V4 Pro and MiMo V2.5 Pro on a real race condition bug from the httpcore library. MiMo found three bugs and proposed a three-phase separation fix, while DeepSeek found one…
A developer compared GitHub Copilot and Claude Code over 30 days on real projects, finding Copilot faster for inline completions and boilerplate while Claude Code excelled at codebase understanding, m…
A developer open-sourced synty, a distributed LLM tracing tool that streams data from development machines to S3 for analysis, linking coding agent activity to GitHub PRs and issues. The tool helps te…
A developer built a multi-step AI agent in Java using Spring AI 2.0, creating a civic research assistant that takes a plain-English issue and UK postcode to determine the most effective way to raise t…
Ganesh, building the AI code reviewer *git-lrc*, explains how to calculate gradients for hidden layer weights and biases in backpropagation. The derivation uses the chain rule to propagate error from …
Anthropic released Claude Sonnet 5, a mid-tier AI model that excels at writing code and handling complex tasks through deeper reasoning and self-improvement, but catches fewer bugs than earlier models…
A developer created mcpgen, a tool that converts any OpenAPI specification into a ready-to-run MCP server in seconds. The generated server runs over stdio and can be plugged into Claude Desktop or any…
Morning Report, a new AI-powered tool, aggregates data from email, code, payments, and analytics into a single daily briefing. The service offers a free tier with two integrations and a $5/month Pro p…
A developer explored loop engineering, a pattern where coding agents repeatedly execute tasks until a goal is met, and assessed its relevance for frontend and fullstack developers. The developer demon…
A developer built a free customer support AI agent for NextJS websites using Hexabot, OpenRouter, and Railway. The agent uses RAG to ingest website content and answer questions, deployed with a free P…
A developer created a single-page React app called 'The AI Compass' that categorizes users into AI archetypes like 'The Garage Tinkerer' based on a quiz. The app uses a script trick to avoid a build s…
Assembled open-sourced 143.dev, its internal infrastructure for running coding agents as a team, under an MIT license. The system runs multiple agent harnesses in sandboxes and integrates with tools l…
A developer argues that green test suites only measure conformance to a specification, not whether a change actually improves the system. The post contrasts Spec-Driven Development, which stops at cor…
Amazon Web Services published a blog post detailing five resilience patterns for large language model inference using Amazon Bedrock and an LLM gateway, addressing availability, response time, cost, a…
Vanta, a Markdown notes app for iPhone, launched on the App Store with on-device AI organization and GTD principles. The app uses Apple's local Foundation models to clean up dictation, format Markdown…
Developer ArthurDEV44 released Paneflow, an open-source native GPUI workspace for running multiple coding agents in parallel terminal panes. Built in Rust on Zed's GPUI framework, the tool supports Cl…
Uber burned through its annual AI budget in four months, prompting usage caps and a shift to per-token billing for coding assistants like GitHub Copilot. Developer Julius Brussee created 'caveman,' a …
A developer built a multi-modal evidence review agent for damage claims using Python, OpenAI GPT-4o, and structured prompting. The system processes text, images, and historical context to produce cons…
X launched a hosted Model Context Protocol (MCP) server on June 30, 2026, exposing over 200 API endpoints to AI tools like Claude, Cursor, and Grok, enabling AI agents to natively interact with the pl…
A developer built browser-search, a set of three open-source tools that enable AI agents to search and browse the web without API keys or subscriptions. The tools—SearXNG, Camofox, and CloakBrowser—wo…