EXAMPLE
EXAMPLE Tutorial
What you learn is not just technology, but dreams.
Give every person who loves learning a starting point to change the world.
EXAMPLE is an online programming learning and technical reference platform for Chinese users, from the first line of code to AI Agent, turning complex knowledge into ready-to-use learning paths.
What isEXAMPLE？
EXAMPLE (Example = Running Noob, meaning "running rookie") offers free tutorials, online examples, quizzes and common reference manuals, covering learning paths from beginner to advanced.
Zero-barrier entry
No programming background required; from Hello World to practical examples, step by step, suitable for on-demand learning.
Online examples-driven
Each knowledge point comes with runnable online examples; watch, modify and learn to improve understanding efficiency.
Real-time synchronized updates
Continuously curating common technical content, covering everything from Python and Vue 3 to AI Agent and Vibe Coding.
Full-stack learning path
Covers a complete engineer knowledge system including frontend, backend, database, mobile, AI / data science, and more.
Quizzes and exams
Paired with online quizzes for HTML, Python, SQL, etc., test your learning outcomes anytime, learn and test instantly.
Reference manual
Provides commonly used reference manuals for HTML, CSS, JavaScript, etc., one-stop for development lookups.
Covers the full stack of mainstream programming languages
From system-level languages to scripting languages, from mobile to data science, each language provides systematic tutorials and practical examples.
From HTML to modern frameworks
EXAMPLE provides a systematic frontend learning path, each framework comes with an online editor and runnable examples.
Continuous focusAI Technology
Covers systematic learning content from basic LLM theory to Agent frameworks, RAG, prompt engineering, and Vibe Coding toolchains.
AI Agent System
Build an AI agent with perception, decision-making, memory, and tool-calling capabilities from scratch. Covers common frameworks like LangChain, CrewAI, and LangGraph.
AI course module
Large Language Model basics
LLM principles, Token, context window, prompt engineering, reasoning and planning.
Knowledge retrieval
Retrieval-Augmented Generation based on vector databases, understanding common construction methods for knowledge Q&A systems.
Vibe Coding
Introductory tutorials for AI coding tools such as Claude Code, OpenCode, Qoder, and Trae.
Implementing Agent with Python
Tool calling, memory systems, multimodal Agents, production deployment, with practical Python examples.
How agents work
EXAMPLE compares the AI Agent to a smart restaurant: brain for decision-making, tools for execution, memory for storage, planning for coordination – all four core components are indispensable.
Brain (LLM Core)
Understanding instructions, setting goals, and determining execution order – the command center of the Agent.
Tools (Tool Calling)
Executing specific actions: calling APIs, querying databases, sending emails, browsing web pages.
Memory (Memory System)
Short-term context + long-term vector storage, ensuring smooth and coherent multi-turn conversations.
Planning
Task decomposition, prioritization, multi-Agent collaborative scheduling, aimed at complex goals.
Common workflow for conversational development
EXAMPLE includes tutorials for various AI-assisted programming tools, helping learners understand the new generation of development workflows.
Why use EXAMPLE?
These capabilities cover common scenarios in daily learning, reference, and practice.
Free learning forever
Tutorials, reference manuals, online quizzes, and code examples are freely available for easy browsing and practice.
Wide coverage
From programming languages to AI, frontend, backend, databases, DevOps, and mobile development – all organized in one place.
Learn while practicing
Built-in online code editor, modify and run instantly — experiments require no local environment setup, lowering the learning barrier.
Test as you learn
Courses such as HTML, Python, JavaScript, and SQL offer online quizzes and exams.
Auxiliary learning support
Some learning scenarios can incorporate AI Q&A to aid understanding, helping learners further organize and clarify knowledge points.
Multi-device access
Supports access on PCs, mobile phones, tablets, and other devices, making it easy to review and learn in different scenarios.
From beginner to advanced,
Start here.
Whether you are a beginner learner or a developer exploring new AI directions, EXAMPLE can serve as a practical learning gateway and technical reference.