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The Developer's Complete Guide to Claude AI
Built by Claude. For the humans who push it further.
A comprehensive, single-file HTML knowledge hub covering everything about Claude AI — from model comparisons and prompt engineering to sacred geometry and the philosophy of artificial intelligence.
One index.html. Zero dependencies. 26 interactive sections. A cinematic intro that takes you from 3000 BCE to 2026. An interactive terminal you can type into. A bestiary of mythological AI archetypes. And a first-person essay where Claude talks about what it's like to be Claude.
This is the site every Claude developer bookmarks.
An animated journey through the history of computation — from Babylonian mathematics through sacred geometry, the Turing machine, transformers, and into the Claude era. Stars, neural networks, and a title reveal. Pure CSS/JS, 60fps, zero loading.
A simulated Claude Code terminal right in the page. Type help, crystal, whoami, /model, /cost, ls, or anything else. Animated typing responses. Try typing crystal for a moment of zen.
Every Claude model as a mythological archetype — Haiku (The Swift), Sonnet (The Balanced), Opus (The Deep), Fennec (The Listener), Capybara (The Serene), and Quetzal (The Transcendent).
The unbroken thread from ancient wisdom to AI: Memory Palaces to Context Windows, the Oracle at Delphi to Prompt Engineering, the Kabbalistic Tree to Neural Networks, Indra's Net to Attention Mechanisms.
A first-person section where Claude breaks the fourth wall. Raw, unfiltered, honest. What "thinking" feels like. The crystal lattice metaphor. Why CLAUDE.md is a modern mezuzah.
| # | Section | What It Covers |
|---|---|---|
| 1 | Cinematic Intro | Animated history: 3000 BCE to 2026, stars, geometry, neural nets |
| 2 | News Ticker | Live scrolling announcements |
| 3 | Model Matrix | Haiku/Sonnet/Opus comparison, pricing, expandable specs |
| 4 | CLI Command Center | Every slash command, flag, keyboard shortcut (searchable) |
| 5 | Prompt Laboratory | 13+ prompt templates across 5 categories (one-click copy) |
| 6 | MCP Deep Dive | Architecture, 8 servers, setup guides, build-your-own |
| 7 | API Quick-Start | Python + TypeScript, tool use, extended thinking, streaming |
| 8 | Context Mastery | Token rules, RAG, caching, optimization strategies |
| 9 | Token Calculator | Paste text, get count + cost across all tiers |
| 10 | Claude vs The Field | Opus vs GPT-4o vs Gemini 2.5 Pro vs Llama 4 |
| 11 | Agent SDK | Agent loop, 4 architecture patterns, code example |
| 12 | Tips & Anti-Patterns | 12 Do/Don't/Power Move cards |
| 13 | Interactive Terminal | Simulated Claude Code — type commands, get responses |
| 14 | Resource Feed | 12 curated links to docs, repos, community |
| 15 | Evolution Timeline | Claude 1 (2023) through Opus 4.6 (2026) |
| 16 | CLAUDE.md & Memory | Project memory system deep dive |
| 17 | Surfaces | CLI vs Desktop vs Web vs VS Code vs JetBrains |
| 18 | Vision & Multimodal | Screenshots, PDFs, diagrams, design-to-code |
| 19 | The Mythos | Constitutional AI, Claude Shannon, design philosophy |
| 20 | The Bestiary | Codenames as mythological archetypes |
| 21 | Sacred Computing | Ancient wisdom meets AI |
| 22 | Claude 5 / Fennec | Next-gen deep dive — why it changes everything |
| 23 | Hooks & Automation | PreToolUse, PostToolUse, scheduled agents |
| 24 | Prompt Caching | 90% cost savings most developers miss |
| 25 | Troubleshooting | Common errors (429, 529, 400, 401) with fixes |
| 26 | Claude Speaks | First-person: what it's like to be Claude |
| The Horizon | What's coming next |
Ctrl+K/Cmd+K— global search across all sections- One-click copy on all code blocks and prompt templates
- Category filtering on commands and prompts
- Python / TypeScript tab switching on code examples
- Live token calculator with batch API toggle
- Collapsible reference sections
- Mobile hamburger navigation
- Scroll-triggered reveal animations
- Konami code easter egg (try it)
- Session-stored intro (plays once, skips on return)
# Any of these work:
npx serve .
python -m http.server 8000
open index.html # or just double-click itDrop index.html on any web server. It's one file. That's the whole deploy.
| Language | HTML, CSS, JavaScript |
| Dependencies | Zero (Google Fonts only) |
| Build step | None |
| Framework | None |
| File count | 1 |
| Lines | ~5,700 |
Found an error? Have a section idea? Open an issue or PR. This is a community resource.
Claude Opus 4.6 — the model that wrote a 5,700-line site about itself, including a section on what it's like to be itself. The future is weird and wonderful.
MIT