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#tutorial

Tutorial is a general purpose tag. We welcome all types of tutorial - code related or not! It's all about learning, and using tutorials to teach others!

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Choosing Between DeepSeek, Qwen, Kimi, and GLM at Scale

Choosing Between DeepSeek, Qwen, Kimi, and GLM at Scale

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9 min read
Building Your First MCP Server with Solon: A 5-Minute Hello World

Building Your First MCP Server with Solon: A 5-Minute Hello World

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3 min read
Beginner Python Project: Dice Rolling Game

Beginner Python Project: Dice Rolling Game

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3 min read
SQL Aliases: How to Read a Query Out Loud

SQL Aliases: How to Read a Query Out Loud

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13 min read
How to make Claude Code go “meow meow” (hook edition)

How to make Claude Code go “meow meow” (hook edition)

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3 min read
Anatomy of a Full RAG Application: Every Concept, One Self-Hosted Stack

Anatomy of a Full RAG Application: Every Concept, One Self-Hosted Stack

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5 min read
Build a JSON-RPC 2.0 API in Symfony in 15 minutes: from composer require to OpenAPI

Build a JSON-RPC 2.0 API in Symfony in 15 minutes: from composer require to OpenAPI

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6 min read
Turn an old Android phone into a screen-off security camera (no cloud, LAN-only)

Turn an old Android phone into a screen-off security camera (no cloud, LAN-only)

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3 min read
Building Conversational Memory in AI Agents with Solon's ChatSession API

Building Conversational Memory in AI Agents with Solon's ChatSession API

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4 min read
Laravel - Eloquent virtual column

Laravel - Eloquent virtual column

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1 min read
Validating Russian tax IDs (INN, OGRN, SNILS): the checksum algorithms, with Python

Validating Russian tax IDs (INN, OGRN, SNILS): the checksum algorithms, with Python

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4 min read
Build an Animated Multi-Step Progress Tracker Using CSS

Build an Animated Multi-Step Progress Tracker Using CSS

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7 min read
Skill Bodies Should Load on Demand

Skill Bodies Should Load on Demand

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3 min read
How to Prevent XSS Attacks: Output Encoding, CSP & DOMPurify (2026 Cheatsheet)

How to Prevent XSS Attacks: Output Encoding, CSP & DOMPurify (2026 Cheatsheet)

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7 min read
Stop validating emails with regex: here's what to do instead

Stop validating emails with regex: here's what to do instead

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2 min read
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