Tutorials
1401 articles
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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Tutorials·5 min
Codex CLI /goal Command Explained: Autonomous Loop Execution Until Goal Completion
Codex CLI 0.128.0 adds the /goal command for goal-driven autonomous loop execution. This article analyzes its technical implementation, token budget mechanism, and practical use cases.
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Tutorials·5 min
Ollama Tutorial: One-Click Local Deployment of DeepSeek and Other LLMs
Ollama is an open-source tool with 170K+ GitHub Stars for running DeepSeek, Qwen, Gemma and other LLMs locally. Learn installation, supported models, use cases and core advantages.
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Tutorials·1 min
RuoYi-Vue-Pro Deep Dive: Feature Modules, Technical Architecture & Practical Guide
Deep dive into RuoYi-Vue-Pro open-source admin system: Spring Boot architecture, SaaS multi-tenancy, RBAC permissions, e-commerce, CRM, ERP modules for enterprise Java development.
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Tutorials·1 min
GitHub 8K Stars: Deep Dive into the Most Comprehensive LLM Learning Resource Repository
Deep analysis of the awesome-LLM-resources project with 8,200+ GitHub Stars, covering multimodal generation, AI Agents, MCP protocol, model training & inference, coding assistance, and 10+ core LLM topics.
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Tutorials·3 min
Codex CLI /goal Command Explained: Set a Goal and Auto-Loop Until Completion
Codex CLI 0.128.0 adds the /goal command for goal-driven auto-loop execution. This article explains its core mechanism, prompt engineering implementation, and Ralph Loop pattern for AI coding agents.
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Tutorials·3 min
Ollama Tutorial: The Open-Source Tool for Running DeepSeek and Other LLMs Locally with One Click
Complete guide to running LLMs locally with Ollama. Supports DeepSeek, Qwen, Gemma and more. 170K+ GitHub Stars, zero-config setup, full data privacy, no per-token API fees.
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Tutorials·3 min
8000+ GitHub Stars: Deep Dive into the Most Comprehensive LLM Learning Resource Repository
Deep dive into the 8000+ star GitHub project awesome-LLM-resources, covering multimodal AI, AI Agents, MCP protocol, model training & inference, and more.
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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
TRE Regex Engine Python Bindings: Real-World Testing Against ReDoS Attacks
Explore TRE non-backtracking regex engine Python bindings and compare performance against Python's re module under ReDoS attacks. Learn how TRE eliminates regex denial-of-service risks.
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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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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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Tutorials·1 min
What to Do When Your OpenAI Account Gets Banned? A Programmer's Tearful Rant: I Can't Write Code Without ChatGPT
OpenAI account banned, phone verification failed, or login restricted? A programmer's real rant reveals AI coding dependency and struggles for users in unsupported regions.
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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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Tutorials·2 min
Complete Guide to Codex Pet Feature: From Enabling Default Pets to Creating Your Custom AI Companion
A complete visual guide to Codex's pet feature — enable default pets, install Skills, create custom animated companions, and navigate copyright pitfalls.
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Tutorials·2 min
LibreChat Open-Source Deployment Guide: Deep Dive into a Multi-Model AI Chat Platform Supporting GPT-5 and DeepSeek
Deep dive into LibreChat, an open-source self-hosted ChatGPT alternative supporting GPT-5, DeepSeek, Claude, and more. Covers Agents, MCP protocol, core features, and enterprise deployment.
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Tutorials·1 min
Free, No VPN, Full Power! Tutorial for Using ChatGPT-5.5 and GPT-Image2 Without Restrictions in China! Works on Phone and PC, 100% Effective!
Free tutorial to use ChatGPT-5.5 and GPT-Image2 in China without VPN or OpenAI account. Unlimited access on phone and PC with full capabilities.
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Tutorials·1 min
iNaturalist Observation Aggregation Display: Building a Full-Stack Project from a Phone Inside a Tent
Simon Willison built a full-stack iNaturalist observation aggregation project on his phone while camping, using Claude Code, Python CLI, Git Scraping, and auto-generated frontend.
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Tutorials·1 min
Simon Willison Bought a Canon R6 Mark II for Bird Photography, Then Used Claude Code on His Phone to Pipe a Decade of Observation Data into His Blog
Simon Willison got a Canon R6 Mark II for bird photography, then used Claude Code on his phone to integrate a decade of iNaturalist observations into his blog's beats system.
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Tutorials·2 min
Unsloth: How This 60K-Star Web UI Runs Gemma 4, Qwen3.6, and DeepSeek on Consumer GPUs
Deep dive into Unsloth: fine-tune and run Gemma 4, Qwen3.6, and DeepSeek locally via Web UI. 70% less VRAM, 5× faster — consumer GPUs welcome.
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