A developer describes a three-part approach to testing LLM features that cannot be verified with string equality: a version-controlled golden set of real inputs, deterministic property assertions that…
A developer replaced an AI support case composer that let a language model stream React/JSX snippets into a transpiler and new Function with a declarative A2UI v0.9 architecture, in which the model em…
A developer outlines a multi-model invoice extraction architecture that routes OpenAI, Claude, and Gemini through a single normalized OpenAI-compatible chat API, keeping provider selection in configur…
A developer built a focused MCP server that exposes documented basketball player and player-statistics data from Sportmicro to AI clients. The TypeScript project, built on the @modelcontextprotocol/sd…
A developer built a review-ready invoice-to-JSON extraction API using Next.js, DEVUP AI's Vision API, JSON Schema, and Zod, with deterministic arithmetic checks that route extractions into either an a…
A developer built Waada, a deal-continuity system that turns exported sales history from email, Slack, transcripts, audio and CRM JSON into durable, queryable agent memory. The pipeline normalizes all…
A developer used Claude Code (v2.1) to generate a k6 load-testing suite for a Node.js 22.x/Fastify/Postgres 16/Redis 7 API two weeks before launch, organizing tests around three real user journeys rat…
TanStack AI's `decide()` evaluation API can be wired into a TanStack Start server route using the `@tanstack/ai-vercel-gateway` adapter and the `typesafe-ai/jev` model ID to return constrained routing…
A developer demonstrated with three runnable TypeScript projects that MCP acts as an adapter layer over existing APIs rather than replacing them, using the official @modelcontextprotocol/sdk and MCP I…
A developer is proposing that TypeScript add an optional compiler flag to preserve enough type information to generate JSON Schema at runtime, eliminating the need to duplicate native TypeScript types…
Builder.io has open-sourced Agent-Native, a full-stack TypeScript framework that unifies human UI interactions and AI agent tool calls through a single "Action" primitive defined with Zod schemas. The…
A developer has proposed a pre-flight gate for MCP server submissions to plugin stores, aimed at avoiding vague rejection feedback. The approach freezes the submitted manifest, tool list with JSON Sch…
A developer outlines a versioning approach for Gemini structured-output schemas, arguing that once a JSON schema is consumed by tools, UIs, agents, or databases it becomes an API that must be evolved …
A developer has designed a deterministic AI agent execution runtime in TypeScript that replaces the naive LLM agent loop with a Finite State Machine architecture built around four phases: Observe, Pro…
The OWASP LLM Top 10 framework can be applied to prompt optimization by constraining prompt logic, validating outputs, and adding structural guardrails, according to a technical guide. The guide recom…
A developer compared three approaches to connecting tools in the Claude API: traditional JSON-schema tool calling, the SDK's Tool Runner helper, and programmatic tool calling. The comparison found tha…
A laid-off software developer used the 83 topics in Dan Vanderkam's book "Effective TypeScript" as hints fed to the opencode LLM agent to convert a personal JavaScript project to TypeScript, removing …
A developer's three-month comparison of Cursor and Kimi K2 on a TypeScript dashboard project found that constraining context, rather than switching models, drove the biggest gains: explicit file taggi…
A developer reported that overloading a ChatGPT Project with 20 or more files caused the RAG retrieval mechanism to miss critical code chunks, producing a hallucination loop in which the model insiste…
A new guide from Evil Martians CEO Irina Nazarova outlines 10 anti-AI slop checks for frontend projects, targeting TypeScript and React codebases where AI agents generate code faster than humans can r…