#interactive content
777 related articles
Expert Opinions·2 min
Opus 4.7 and GPT-5.5 Launch: Simon Willison's April Newsletter Breaks Down AI Frontier Developments
Simon Willison's April 2026 newsletter: Claude Opus 4.7, GPT-5.5 price hikes, Claude Mythos, ChatGPT Images 2.0, and the latest in LLM safety research.
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Tech Frontiers·3 min
Redis Adds New Array Data Type: 18 Commands Explained with Browser Playground Experience
Redis creator antirez submits PR adding native Array data type with 18 new commands including ARGREP server-side regex search. Simon Willison builds a WebAssembly browser Playground for zero-install experimentation.
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Product Reviews·5 min
Awesome Claude Code: Deep Dive into a 40K-Star Resource Collection
Deep analysis of the 42,000+ star awesome-claude-code GitHub repository, covering Skills, Hooks, Slash Commands, Agent Orchestrators and more to help developers master the Claude Code ecosystem.
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Tutorials·4 min
TRE Regex Engine: Python Bindings and ReDoS Defense in Practice
Explore how TRE regex engine's non-backtracking design defends against ReDoS attacks. Compare TRE vs Python re module performance under malicious regex input through Python ctypes bindings.
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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·3 min
Simon Willison Uses Claude Code on His Phone to Add Wildlife Observation Features to His Blog
Simon Willison used Claude Code's web version on his phone to add iNaturalist wildlife observation sync to his blog, going from prototype to production in just two days.
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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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Deep Dives·6 min
learn-claude-code: Deep Dive into the 58K-Star AI Agent Framework
Deep analysis of the 58K-Star open-source project learn-claude-code: building a Claude Code-like programming agent from scratch. Deconstruct the Agent Harness, ReAct loop pattern, and Bash execution layer.
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Product Reviews·3 min
Anything Analyzer: An All-in-One Protocol Analysis Tool Integrating Packet Capture, MITM Proxy, and AI Analysis
Deep dive into Anything Analyzer: an open-source tool integrating browser packet capture, MITM proxy, JS Hook, fingerprint spoofing, AI analysis, and MCP Server for protocol analysis and security research.
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Tutorials·2 min
Codex CLI /goal Command Explained: AI Autonomous Looping Until Objective Complete
OpenAI Codex CLI 0.128.0 adds the /goal command for autonomous looping until objectives are met. Learn about its Ralph Loop inspiration, token budget controls, and implications for AI coding agents.
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Tutorials·3 min
Building an iNaturalist Observation Display Tool with a Phone + Claude Code: A Practical Walkthrough
Simon Willison built an iNaturalist observation tool using his phone and Claude Code while camping, leveraging Git Scraping + GitHub Actions for a zero-server architecture.
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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·5 min
Cube Studio: Tencent's Open-Source One-Stop AI Platform Covering Everything from Large Model Training to Inference
In-depth analysis of Cube Studio, Tencent Music's open-source cloud-native AI platform covering distributed training, DeepSeek fine-tuning, vLLM inference, VGPU management, and Huawei Ascend support.
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Tutorials·3 min
Simon Willison Uses His Phone and Claude Code to Add Wildlife Sightings to His Blog
Developer Simon Willison used Claude Code for Web on his phone to build a wildlife sightings feature for his blog, syncing iNaturalist data with deep integration into search, RSS, and archives.
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Deep Dives·3 min
OpenAI Codex Masterclass Complete Breakdown: From Plugin Systems to Sub Agents, Everything You Need to Know About AI Coding Agents
Deep dive into the OpenAI Codex Masterclass covering Plugins, Automations, Sub Agents, Code Review, and experimental features with live demos explained.
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Tutorials·3 min
Deep Dive into MYLLM: One Developer's Journey Through the Full LLM Tech Stack with a 0.5B Model
Deep dive into MYLLM, an open-source project using Qwen2.5-0.5B to cover full-stack LLM techniques including training, LoRA, SFT, distillation, RLHF, multimodal, and Agent.
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Product Reviews·2 min
Free GPT, Claude, and Grok in China Without a VPN? Think Twice About This AI Aggregator Site
Deep dive debunking a viral Bilibili video promoting free VPN-free AI access, exposing fake version numbers, shared account privacy risks, and traffic monetization tactics.
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