12-factor11 min read
The 12-Factor App in 2026 — Revisiting Cloud-Native Best Practices
The 12-Factor App methodology remains relevant in 2026. Review each principle with modern interpretations for Kubernetes, multi-cloud, and monorepos.
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Best-practices
6 articles
prompts7 min read
Prompt Optimization — Automatic and Manual Techniques to Improve LLM Performance
Techniques for manually and automatically optimizing prompts including structured templates, chain-of-thought, few-shot selection, compression, and DSPy automation.
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javascript5 min read
Web Security Best Practices Every Developer Must Know
Security vulnerabilities can destroy your app, your users, and your reputation overnight. This guide covers the most critical web security threats — XSS, SQL Injection, CSRF, broken auth — and exactly how to prevent them with code examples.
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nodejs4 min read
Node.js Error Handling - The Complete Guide
Poor error handling is the
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python4 min read
Python Type Hints - Write Cleaner, Safer Code
Python type hints are no longer optional — they're a professional standard. They make your code self-documenting, catch bugs before runtime, and power tools like FastAPI and Pydantic. Here's everything you need to know.
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python3 min read
Python Virtual Environments - The Right Way to Manage Dependencies
Every Python developer needs to master virtual environments. They keep your projects isolated, dependencies clean, and deployments reproducible. This guide covers venv, pip, uv, and modern dependency management best practices.
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