A developer built Shiksha Vani, a voice AI literacy tutor for spoken English, as part of the 10 Days of Voice Agents challenge. The system uses LiveKit, Deepgram Nova-3, Gemini 1.5 Flash, and Murf Fal…
A developer built PawSense AI, a full-stack application that uses Google Gemini's multimodal vision to generate detailed canine profiles from photos, including breed analysis, personality archetypes, …
A developer built Saathi, a Hinglish-speaking voice agent for Indian Kirana stores, in ten days using Murf Falcon, Deepgram, Gemini, and LiveKit. The agent handles orders, checks stock, and escalates …
A frontend developer is building a browser engine in Rust as an educational project to rediscover the joy of coding in the age of AI. The developer, who has basic Rust knowledge, plans to use AI tools…
A developer built AapdaMitra, an AI-powered disaster response voice assistant for India, using Murf Falcon, LiveKit Agents, Google Gemini, and Deepgram. The assistant provides safety guidance, weather…
An engineer has built AI-Autofy, an AI customer-support SaaS using Django, RAG, and self-hosted LLMs. The architecture separates the AI inference layer from the main web application to allow independe…
A developer built a complete retrieval-augmented generation (RAG) pipeline in TypeScript without using frameworks like LangChain or LlamaIndex, totaling about 200 lines across six files. The pipeline …
A developer has open-sourced PacketVoyage, an Agent Skill and MCP server that transforms traceroute outputs into educational stories about physics, geography, and undersea cables. The tool uses physic…
A developer's comparison of Claude Code, Cursor, and Windsurf in 2026 reveals that each agentic IDE excels in distinct production workflows, with no universal winner. The analysis shows Claude Code do…
A developer has shared a method to run Anthropic's Claude Code for free using OpenRouter's free tier, which allows access to top-tier AI models in the terminal without a Claude Pro subscription. The s…
Developer Abbas Mirza built Aether Canvas during OpenAI Build Week and discovered a silent data-loss bug in its workspace index persistence. The bug allowed two concurrent operations to overwrite each…
An engineer rebuilt the execution backbone of their development workflow onto local large language models (LLMs) to eliminate recurring cloud costs. By purchasing an NVIDIA DGX Spark and combining it …
A developer outlines seven checks for reviewing AI-generated tests before adding them to a suite, emphasizing that passing tests do not prove value unless they catch user-impacting failures. The check…
A developer describes the mindset shift between data cleaning in data science and data engineering, noting that while transformations may look similar, the goals differ: data science focuses on making…
NEXUS AI's engineering team detailed the design of its Role-Based Access Control (RBAC) system, which defines four built-in roles—Viewer, Developer, Admin, and Owner—to enforce least privilege and pre…
Anthropic's official certification for engineers building with Claude, the Claude Certified Architect – Foundations (CCAR-F), launched in March 2026. The scenario-based exam covers five domains, with …
Andréas, a full-stack developer and CTO, benchmarked his local AI agent runner and found that the concurrency bottleneck was not the model server or hardware but the scheduling policy. The runner's ev…
DuckDB's official vss extension brings HNSW-based approximate nearest neighbor search directly to its SQL engine, allowing developers to run vector similarity queries without a separate vector databas…
Andréas, a full-stack developer and CTO, discovered that his automated verify gate, designed to lint, typecheck, build, and run tests before merging AI-generated code, was failing to catch broken code…
A developer's RAG pipeline for MockEvalio failed on its first day when the embedding endpoint returned a 404, prompting a switch from Groq's nomic-embed-text-v1.5 to OpenAI's text-embedding-3-small. T…