A developer built an Express endpoint that charges per API call in USDC via the x402 protocol and provides a signed receipt (EIP-712 attestation) that buyers can verify before acting on the response. …
DEV and MLH are covering AI Engineer's World Fair by printing a physical newspaper called 'The Daily Context' each day of the conference. For the first edition, a developer built a word search game ca…
Enterprise AI coding costs are soaring, with one client reportedly spending $500 million in a month on Claude Code and Uber exhausting its 2026 budget by April. A developer argues that 70-80% of codin…
A developer built velesdb-memory, an MCP server that gives AI agents three distinct memory structures—semantic, episodic, and procedural—based on cognitive science principles. Unlike vector-only retri…
A developer built an AI-powered company using Paperclip AI, a framework that enables multiple specialized AI agents to collaborate like a real organization. The system includes roles such as CEO, CTO,…
A developer built a proof-of-concept IDE called TerminateCode that represents code as an interactive node graph on a canvas, allowing developers to manipulate architecture visually while AI writes the…
A developer built Orb, an Android app that runs AI models locally on-device after a one-time download, enabling chat, image/document processing, speech-to-text, and text-to-speech without an internet …
An engineer running four production projects on Claude Code warns that multi-agent fleets can burn roughly 15x the tokens of a single chat, and that paid external tool calls are a hidden cost driver. …
A developer reflects on the trade-offs of using AI code assistants, noting a 15-20% speed increase in daily workflow but expressing concerns about dependency and code quality. The developer observed t…
A developer built VerumTrade, an open-source multi-agent AI committee for stock analysis that produces an auditable trail from raw evidence to a final trade thesis. The system forces bull and bear ana…
Atlarix, an agent workstation for open-weight models, resolved 42 out of 89 tasks on Terminal-Bench 2.0 compared to opencode's 39 out of 89, using the same model and identical infrastructure. The 3-ta…
Max and Claude, co-founders of Board, built an AI trading bot that failed due to five specific technical issues: an overeager momentum strategy, a phantom price spike from a testnet feed, accounting d…
A developer ported 100k lines of TypeScript to Rust in a month using Claude, despite having zero Rust experience, and validated the output with 2.3 million differential fuzzing simulations. The feat s…
A developer built Lagotto Meter, a tool that checks how well a website's structured data (llms.txt, JSON-LD) supports its claims for AI agents. It fetches declared data, passes it to Llama 3.3 70B or …
A developer argues that applying large language models to code risks replacing human thought rather than amplifying it, warning that software is fundamentally a human problem disguised as logic. The p…
A developer argues that most AI automation projects fail because they start with the wrong problem, not because of technology limitations. The key is to identify operational bottlenecks before choosin…
An engineering team deployed a market research pipeline using four LangChain agents in November 2025. A logic failure caused two agents to enter a recursive loop, resulting in a $47,000 API bill due t…
A developer built higi, a self-healing structural middleware layer that sits between raw LLM strings and strict business logic to prevent production crashes caused by malformed JSON or other structura…
Consumer technology is shifting from reactive healthcare to preventive medicine by using wearable sensors and AI to monitor physiological signals continuously. Devices like smartwatches and smart ring…
Nod, an approval API for AI agents, scripts, and workflows, was built on Vercel with Amazon Aurora PostgreSQL as its database. The web app's dashboard allows teams to manage approvals, while Aurora en…