Developer Guides & Tutorials

Learn modern development practices, tools, and workflows through practical guides and in-depth tutorials.

Browse Tutorials

Featured Article

Our most recent guide

Cloud Tasks + Firestore: The Durable Queue Pattern Most Tutorials Miss
Featured

Cloud Tasks + Firestore: The Durable Queue Pattern Most Tutorials Miss

Cloud Tasks alone is not a durable queue. Pair it with Firestore as the source of truth and you get rate control, retry, visibility, and real durability on Cloud Run.

19-Apr-2026
Read Article

Recent Articles

Latest guides and tutorials from our team

Building a Reusable Firestore Migration Runner in Go
go

Building a Reusable Firestore Migration Runner in Go

A reusable Go library for Firestore collection migrations with cursor-based pagination, batch writes, checkpoint resume, rate limiting, and dry-run. Built for real production use.

29-Mar-2026
Solving CHALLENGEs in Browser Automation with Custom OCR
ocr

Solving CHALLENGEs in Browser Automation with Custom OCR

Integrate a custom-trained OCR model into browser automation to solve text-based CHALLENGEs. The OCR service, confidence thresholds, and retry logic.

27-Dec-2025
Running Claude Code in Batches for Automated Workflows
claude

Running Claude Code in Batches for Automated Workflows

Learn how to run Claude Code in batches using Python. Automate long-running AI coding tasks with process control, timeouts, and graceful termination.

24-Dec-2025
Why CRNN Works for OCR: A First-Principles Explanation for Developers New to AI
machine-learning

Why CRNN Works for OCR: A First-Principles Explanation for Developers New to AI

Understanding why Convolutional Recurrent Neural Networks with CTC loss became the standard for text recognition. No PhD required - just curiosity about why certain architectures fit certain problems.

24-Dec-2025
Teaching AI to Distrust Itself: How I Built a 98% Accurate OCR Model by Learning to Question Everything
machine-learning

Teaching AI to Distrust Itself: How I Built a 98% Accurate OCR Model by Learning to Question Everything

Building an OCR model taught me that the hardest part of machine learning isn't the model - it's the labels. Here's how iterative outlier detection and healthy skepticism got us to 98% accuracy.

24-Dec-2025
WireGuard Tunnel: Connecting a Raspberry Pi to Google Cloud
wireguard

WireGuard Tunnel: Connecting a Raspberry Pi to Google Cloud

Set up a persistent VPN tunnel between a Raspberry Pi behind NAT and a GCE VM. Foundation for distributed homelab systems.

22-Dec-2025

Browse by Topic

Explore guides organized by technology and practice

🐧

Linux & Unix

System administration and shell scripting
☁️

Cloud & DevOps

AWS, Docker, Kubernetes, CI/CD
🌐

Web Development

Frontend and backend frameworks
🗄️

Databases

SQL, NoSQL, and data modeling
🔒

Security

Authentication, encryption, best practices
🛠️

Developer Tools

Git, IDEs, productivity tools

Stay Updated

Get the latest tutorials and guides delivered to your inbox weekly.