#Sandbox Backend
256 related articles
Expert Opinions·4 min
In the Vibe Coding Era, Why Do We Need RSS for Distributing Personal Apps?
Vibe Coding makes building apps as easy as writing blog posts, but personal tools lack good distribution channels. This article explores using RSS as a lightweight app distribution protocol.
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Expert Opinions·2 min
In the Vibe Coding Era, Using RSS to Share and Discover Personal Apps
AI-assisted programming makes building tools as easy as blogging, but how are these personal apps discovered? Matt Webb proposes RSS for vibe-coded apps, and Simon Willison quickly validates the idea.
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Product Reviews·3 min
Skill-Agent: A Production-Grade AI Agent Framework Built on FastAPI with 100+ LLM Support
Deep dive into Skill-Agent, an open-source FastAPI framework integrating 100+ LLM providers, MCP tool protocol, multi-agent collaboration, RAG knowledge base, and sandbox execution for enterprise AI Agent development.
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Deep Dives·3 min
Open Computer Use: An Open-Source Framework for AI Agents to Autonomously Control Computers
Open Computer Use is an open-source TypeScript AI agent framework enabling automated computer control via browser, terminal, and desktop. Learn about its features, architecture, and comparison with Claude Computer Use.
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Product Reviews·2 min
Polaris Open Source Project: Building a Cursor Clone AI Code Editor from Scratch
Deep dive into Polaris, an open-source AI code editor built from scratch with Next.js 16 and CodeMirror 6 to clone Cursor's core features, integrating Claude AI for intelligent completions and background agents.
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Product Reviews·3 min
Refly Open-Source Agent Skills Builder: A New Paradigm for Cross-Platform AI Skill Development
Deep dive into Refly, an open-source Agent Skills Builder featuring Vibe Workflow visual skill definition, cross-platform execution on Claude Code/Cursor, and a new "skills as infrastructure" paradigm for AI Agent development.
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Product Reviews·3 min
Artificial: A Go-Based Framework for Orchestrating Claude Code and Multiple AI Coding Assistants
Artificial is a Go open-source multi-agent orchestration framework that unifies Claude Code, OpenAI Codex, Cursor Agent, and local models for parallel AI coding workflows.
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Expert Opinions·2 min
In the Vibe Coding Era, Why RSS Is the Best Solution for Sharing Personal Apps
Vibe Coding makes building apps as easy as blogging, but how are these personal micro-apps discovered? Matt Webb proposes RSS for distributing vibe-coded apps, and Simon Willison has already implemented it.
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Product Reviews·3 min
LibreChat: An Open-Source AI Chat Platform Integrating GPT-5/Claude/Gemini
Deep dive into LibreChat, an open-source self-hosted AI chat platform supporting GPT-5, Claude, Gemini, and more. Covers MCP protocol, AI Agents, code interpreter, Docker deployment, and enterprise use cases.
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Expert Opinions·2 min
In the Vibe Coding Era, Share Your AI-Built Personal Apps via RSS
Vibe coding makes building apps as simple as blogging. Matt Webb proposes using RSS to distribute vibe-coded micro-apps, and Simon Willison puts it into practice. Exploring open protocols' new potential in the AI programming era.
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Deep Dives·3 min
LLM 0.32 Major Refactor: Message Sequences and Streaming Multi-Type Responses Explained
Simon Willison releases LLM 0.32a0 alpha with message sequences API and streaming multi-type parts, redesigning how the Python LLM library handles model interactions for complex inputs and outputs.
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Tutorials·5 min
Google Open-Sources Full-Stack AI Agent Tutorial: Gemini 2.5 + LangGraph Deep Dive
Google open-sources gemini-fullstack-langgraph-quickstart with 18,000+ Stars. Deep dive into the technical architecture, state machine design patterns, and tool-calling mechanisms of building full-stack AI Agents with Gemini 2.5 and LangGraph.
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Product Reviews·5 min
Redis Array Data Type Explained: 18 New Commands and Browser Playground Experience
Redis creator antirez submitted a PR introducing the Array data type with 18 new commands including server-side regex search ARGREP. Simon Willison built a WebAssembly browser Playground with Claude Code for hands-on testing.
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Tutorials·5 min
Building an iNaturalist Data Display Tool with Claude Code on a Phone: The Complete Workflow
Simon Willison built an iNaturalist display tool on his phone while camping using Claude Code, with a zero-cost serverless architecture of Python CLI + Git Scraping + static frontend.
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Product Reviews·5 min
LibreChat: An Open-Source Chat Platform That Connects All AI Models Through One Interface
Deep dive into LibreChat, an open-source platform supporting GPT-5, Claude, Gemini, DeepSeek with unified access, built-in Agents, MCP protocol, code interpreter, and Docker deployment for self-hosted ChatGPT alternative.
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Product Reviews·4 min
Usage4Claude: Real-Time Claude Usage Quota Monitoring in Your macOS Menu Bar
Usage4Claude is an open-source macOS menu bar tool for real-time monitoring of Claude AI's 5-hour rate limits, 7-day quotas, and Opus/Sonnet model usage, helping users avoid sudden throttling.
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