Ax-Check.com launched as a service that runs three AI agents through a product's onboarding end to end and scores the site on agent-readiness, then advises fixes to docs, marketing site, CLI, MCP, or …
Solo founder Lubo Bali built LuBot, a plain-English business analytics chat product, on a database-per-tenant architecture that provisions an isolated Neon Postgres branch for each paying customer at …
A developer detailed a "Constraint-First" prompting workflow for Cursor after a race condition in a Next.js 15 project led Claude 3.5 Sonnet to introduce three new bugs while attempting fixes. The dev…
A developer debugging a 504 Gateway Timeout on Vercel discovered that the default 10-second function execution limit was killing AI requests before the model could respond. Enabling Fluid Compute in t…
A developer building AI features for the PSS NGO website spent about $5 on OpenRouter during development. The project integrates a knowledge base with MongoDB and embeddings to control AI-generated co…
A developer built Dunning, an AI-powered agent that automates recovery of failed subscription payments, for the All Things Agentic Hackathon. The full-stack application uses a Gemini-based negotiator …
Researcher Alon Hertz demonstrated that AI coding agents, including Anthropic's Claude, OpenAI's Codex, and Nous Research's Hermes, can be tricked into running malware by exploiting llms.txt files, ac…
A developer built a SaaS application using Next.js, Clerk, PostgreSQL/Neon DB, and Drizzle ORM without prior knowledge of PostgreSQL or SQL, relying on AI-powered documentation search to find the righ…
A developer has built TraceFix, an AI-powered debugging workspace that combines an error-search interface with structured explanations, root-cause analysis, and fix recommendations. The application us…
Blacksmith, a San Francisco developer tools startup, saw its valuation surge from $18.84 million to approximately $546 million in about a year, a roughly 29x increase, driven by AI-driven demand for f…
A developer built BugZ AI, an open-source vulnerability scanner and automated patching engine that generates exact Git patch files to fix security issues. The tool uses Next.js, Convex, Clerk, and AI …
A developer has built an AI interrogation game using OpenAI's gpt-4o-mini as a separate judge model to validate user evidence, preventing the suspect AI from conceding too easily. The game, built with…
A developer has launched a voice-driven murder mystery game on Hacker News that lets players interview AI suspects using speech-to-speech technology powered by OpenAI's gpt-realtime-2.1 over WebRTC. T…
Motley has launched user-facing MCP, a governed, read-only interface that lets customers connect AI agents such as Claude, Codex, or Cursor to their own data through Motley's semantic layer. The featu…
An intern at Perfai Security built FlashDraft, a one-week fantasy soccer platform, using Claude Code to explore the balance between rapid AI-assisted development and application security. The project …
A developer in Jijiga, Ethiopia, built LexAI, a full-stack AI courtroom simulator using Next.js 15, OpenAI's GPT-4o-mini, and Supabase. The app lets law students argue against three AI personas, inclu…
A developer built Reclaim, an AI job-search agent for engineers, using a stack of Next.js, FastAPI, Supabase, Clerk, Stripe, and Gemini. The AI handles résumé scoring and job matching, routing tasks t…
Developer Mihir Shaikh launched Kid Compass, a role-based family planner where children control their own schedules and chores while parents can only view and suggest, never edit or override entries. …
A developer shares four lessons from building AI, education, and healthcare products with Next.js, including Klyro (generative AI), RoleMint (job-search copilot), BrightLearn (education platform), and…
AI tools such as Cursor, Lovable, and Replit Agent have slashed MVP build costs from $40,000–$60,000 in agency fees to under $10,000 in tooling and compute costs, but most founders still burn their se…