Welcome to Developer Service Blog
Join us for the best articles about Python, Django and AI
Latest Articles
Getting Started with pytest
Testing your code doesn’t have to be stressful or complicated—especially when you have the right tools. In this beginner-friendly guide, you’ll discover how pytest makes testing in Python simple, readable, and fast, even if you’ve never written a test before....
The Importance of Django Middleware
Django middleware is a powerful yet often overlooked layer that allows developers to enforce global rules across their entire application....
Telegraphic Semantic Compression (TSC) - A Semantic Compression Method for LLM Contexts
Learn how Telegraphic Semantic Compression (TSC) reduces LLM token usage by stripping predictable grammar while preserving all meaningful facts....
Replace Expensive AI with Free TextBlob - Stop Paying for Simple NLP Tasks
TextBlob is a fast, local, zero-cost alternative for everyday NLP tasks like sentiment analysis, keyword extraction, and text clean-up....
Django 5.2 (LTS) Upgrade Guide - Breaking Changes, New Features, and Why You Should Upgrade
Django 5.2 introduces powerful new features, cleaner workflows, and long-term support, making it a polished and forward-looking upgrade for modern Django projects....
Stop Bad Data: How Pydantic Makes Your Python Code Bulletproof
Bad data breaks good code. Learn how Pydantic turns Python’s type hints into real runtime validation, so your APIs and data pipelines never fail again....