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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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ECA vs Custom Modules in Drupal - When to Use Which

ECA vs Custom Modules in Drupal - When to Use Which

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2 min read
How I Built a Claude Code Skill with URL Deep Linking

How I Built a Claude Code Skill with URL Deep Linking

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4 min read
Skip the Cortex tenant headers - Deploy multi-tenant Prometheus in 5 minutes

Skip the Cortex tenant headers - Deploy multi-tenant Prometheus in 5 minutes

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4 min read
Parsing RSS and Atom From Scratch in Rust with quick-xml

Parsing RSS and Atom From Scratch in Rust with quick-xml

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10 min read
The Ultimate Guide to Effectively Monitoring Cloud Workloads

The Ultimate Guide to Effectively Monitoring Cloud Workloads

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7 min read
Building a Target Detection System in Java: A Guide to Array Logic

Building a Target Detection System in Java: A Guide to Array Logic

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2 min read
How to Add Token Swaps to a Telegram Bot

How to Add Token Swaps to a Telegram Bot

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10 min read
UUID v7, ULID, KSUID — What's the Difference? I Implemented All Five

UUID v7, ULID, KSUID — What's the Difference? I Implemented All Five

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6 min read
How to Export Your ChatGPT Conversation History (And Actually Use It)

How to Export Your ChatGPT Conversation History (And Actually Use It)

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6 min read
Performance and Caching in Rails — Russian Doll Caching, Fragment Caching, and Redis for AI Apps

Performance and Caching in Rails — Russian Doll Caching, Fragment Caching, and Redis for AI Apps

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3 min read
How to Build a Waitlist Page for Your Startup in 2026

How to Build a Waitlist Page for Your Startup in 2026

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11 min read
Writing a Regex Parser and Tree Visualizer in ~400 Lines of Vanilla JS

Writing a Regex Parser and Tree Visualizer in ~400 Lines of Vanilla JS

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5 min read
Building a RAG Pipeline on Your Existing Django App: A Practical Guide

Building a RAG Pipeline on Your Existing Django App: A Practical Guide

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4 min read
The Behavioral Interview Framework That Gets SDETs Hired

The Behavioral Interview Framework That Gets SDETs Hired

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2 min read
I built a 200 line AI router in TypeScript. My monthly bill dropped 41%.

Uses regex to bypass wrapper context bloat

I built a 200 line AI router in TypeScript. My monthly bill dropped 41%.

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6 min read
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