A developer is building an AI Chatbot SaaS to strengthen full-stack engineering skills, using Next.js, TypeScript, PostgreSQL, Prisma, Tailwind CSS, and OpenAI API. The project includes user authentic…
NOVAI, a new layer-1 blockchain written in Rust, is designed from the ground up for AI agents as first-class protocol primitives, with native support for agent identity, reputation, escrow, and paymen…
A developer released an open-source template that uses AI coding agents to reverse-engineer any website into a modern Next.js codebase. The tool, recommended for use with Claude Code and Opus 4.7, run…
CelestoAI released SmolFS, an open-source durable filesystem layer for AI agents that persists workspace data across agent process restarts. The tool mounts as a standard directory, supports local and…
A developer built ExDeck, an AI-powered presentation platform that generates real PowerPoint files from plain English descriptions. The platform uses Groq for fast AI generation and is deployed on Ver…
A developer released a comprehensive, verified reference for Substack's undocumented internal API, mapping 129 endpoints through 14 rounds of probing. The open-source repository includes an OpenAPI 3.…
A developer shares eight TypeScript patterns that improve code safety and maintainability in real projects, including the satisfies operator, as const, discriminated unions, and utility types like Par…
A developer built Pathway AI, a full-stack SaaS platform for international students, in one month using Next.js, Supabase, and TypeScript. The platform features student profiles, visa checklists, SOP …
A developer built a meeting summarizer in TypeScript using three parallel agents, each specialized for a single task: prose summary, typed action items, and per-speaker sentiment. The agents run concu…
WebBase-III, a browser-based reimplementation of the dBASE III database system, has been released as an open-source project. The tool includes a full W3Script interpreter, BROWSE grid, form engine, in…
AxLLM launches Ax, a multi-language LLM framework that uses typed signatures to replace prompt glue with automated prompt generation, parsing, validation, and retry loops. Built on research from DSPy,…
A developer warns that AI-generated backend code often ships with critical security vulnerabilities because it works on the happy path but lacks safeguards like body limits, CORS restrictions, and inp…
A developer explains the basics of type inference for anonymous records, arguing that good type inference for such records is a key missing feature in statically typed languages. The post introduces t…
AWS launched Blocks, an open-source TypeScript framework in public preview, designed for AI agents to build backends with local-first development and zero-infrastructure-code deployment to AWS service…
A real Node.js team using LangGraph and TypeScript needed to integrate Microsoft's Squad agent framework without rewriting their product in C#, leading to a three-layer architecture where a LangGraph …
A developer shared a prompt engineering technique for generating comprehensive unit tests from a function using AI. The method involves providing context about the function, specifying edge cases, and…
A developer built Reconalyst, an AI-powered tool that generates company intelligence reports in about 20 seconds by pasting a company URL, aiming to streamline research for job interviews and applicat…
A developer tested LLM code translation by passing a Go program through 10 languages and back, finding the final Go version grew from 94 to 443 lines while retaining correctness. The experiment used a…
A developer explains that in production AI systems, the user's actual prompt often accounts for less than 5% of the total context sent to the model, with the rest comprising system instructions, retri…
A developer built and published an Apple Mail channel plugin for OpenClaw, an AI automation platform, enabling AI agents to monitor and respond to emails with per-thread session isolation. The plugin …