# personal website

Simon Willison Builds an iNaturalist Observation Tracker with His Phone + Claude Code

Simon Willison built an iNaturalist observation visualization tool while camping using his phone and Claude Code, featuring a Python CLI, Git Scraping, and pure frontend three-layer architecture.

Simon Willison Uses Claude Code on His Phone to Add Wildlife Sighting Features to His Blog

May 6, 2026·2 min

Simon Willison Uses Claude Code on His Phone to Add Wildlife Sighting Features to His Blog

Django co-creator Simon Willison uses Claude Code's web version on his phone to sync a decade of iNaturalist wildlife photography to his blog, showcasing pragmatic AI-assisted programming.

In the Age of Vibe Coding, How Does RSS Become the Best Distribution Solution for Personal Micro-Apps?

Expert Opinions

May 6, 2026·5 min

In the Age of Vibe Coding, How Does RSS Become the Best Distribution Solution for Personal Micro-Apps?

Vibe Coding makes building apps as simple as blogging, but how to distribute the flood of micro-apps? Matt Webb proposes RSS as the ideal protocol for sharing vibe-coded tools. Deep analysis inside.

Simon Willison Uses Claude Code on His Phone to Build a Wildlife Sightings Feature for His Blog

Simon Willison Uses Claude Code on His Phone to Build a Wildlife Sightings Feature for His Blog

Simon Willison used Claude Code's web version on his phone to add iNaturalist wildlife sighting sync to his blog, backfilling a decade of data. An analysis of the tech, POSSE philosophy, and AI-assisted coding.

Building an iNaturalist Observation Tool with Claude Code on a Phone: Git Scraping in Practice

Building an iNaturalist Observation Tool with Claude Code on a Phone: Git Scraping in Practice

Simon Willison built an iNaturalist observation display tool using Claude Code on his phone while camping. Learn the three-layer architecture: Python CLI, Git Scraping, and static frontend.

In the Vibe Coding Era, Share Your AI-Built Personal Apps via RSS

Expert Opinions

May 6, 2026·2 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.

Simon Willison Uses Phone + Claude Code to Add Wildlife Observation Feature to His Blog

Simon Willison Uses Phone + Claude Code to Add Wildlife Observation Feature to His Blog

Simon Willison used Claude Code's web version on his phone to add iNaturalist wildlife observation records to his blog. Analysis of the technical implementation, Beats content aggregation system, and how AI-assisted coding breaks mobile development barriers.

Building with Claude Code on a Phone: An iNaturalist Observation Viewer in Practice

Building with Claude Code on a Phone: An iNaturalist Observation Viewer in Practice

Simon Willison built an iNaturalist observation viewer using only a phone and Claude Code while camping. This article breaks down the three-layer architecture: Python CLI data aggregation, Git Scraping automation, and AI-generated frontend.

Chatbox: An Open-Source AI Client with Nearly 40K GitHub Stars, Supporting Unified Multi-Model Management

Chatbox: An Open-Source AI Client with Nearly 40K GitHub Stars, Supporting Unified Multi-Model Management

Deep dive into Chatbox, an open-source AI client with ~40K GitHub Stars. Supports GPT, Claude, Ollama multi-model management with local data storage for privacy across Windows/macOS/Linux.

Simon Willison Ships Blog Wildlife Sightings Feature in Two Days Using Claude Code on His Phone

Simon Willison Ships Blog Wildlife Sightings Feature in Two Days Using Claude Code on His Phone

Simon Willison used Claude Code's web version on his phone to build an iNaturalist wildlife sighting sync feature for his blog in two days, with search, pagination, RSS, and 10 years of backfilled data.

LibreChat: An Open-Source Chat Platform That Connects All AI Models Through One Interface

May 5, 2026·5 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.

Simon Willison Uses His Phone and Claude Code to Add Wildlife Sightings to His Blog

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.

Shelter for Xingye & Maoxiang Refugees: A Comprehensive Review and Pitfall Guide for AI Roleplay Alternative Platforms

May 3, 2026·2 min

Shelter for Xingye & Maoxiang Refugees: A Comprehensive Review and Pitfall Guide for AI Roleplay Alternative Platforms

After Xingye Maoxiang shut down, where should AI roleplay refugees go? A deep analysis of AI aggregation platforms, model comparisons, and hands-on reviews covering DeepSeek, ChatGPT, Grok, and more.

Free GPT, Claude, and Grok in China Without a VPN? Think Twice About This AI Aggregator Site