Development Archives - Page 5 of 32 - ITFROMZERO

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A Complete Guide to Integrating Sentry into Next.js: Catching Runtime Errors and Monitoring Performance from A to Z

By IT From Zero October 4, 2026

Learn how to set up Sentry for full-stack Next.js apps: from a 5-minute wizard setup, capturing Server Action/API errors, and measuring database latency to smart Slack alerts.

Development

Building an Asynchronous REST API with FastAPI and Async SQLAlchemy 2.0: Connection Pool Optimization & Alembic Migrations

By IT From Zero October 4, 2026

A practical guide to building asynchronous REST APIs with FastAPI and Async SQLAlchemy 2.0. Learn connection pool optimization, Alembic migrations, and high-concurrency production practices.

Python

A Guide to Using Alembic in Python: Database Migration Management for SQLAlchemy

By IT From Zero October 2, 2026

Managing database schema changes is critical as Python projects scale. Here is a comprehensive guide to setting up Alembic with SQLAlchemy to automate migrations, sync via Git, and perform safe rollbacks.

Python

Python Type Hints: Don’t Let ‘NoneType’ Errors Ruin Your Sleep

By IT From Zero September 29, 2026

Type Hints don't just make code look better; they act as a shield against runtime errors. Learn how to use Union, Optional, Callable, and Generic for Enterprise-grade code.

Python

Goodbye print(): Professional Python Monitoring and Debugging with Pydantic Logfire

By IT From Zero September 29, 2026

Stop letting debugging become a nightmare. Discover how Pydantic Logfire helps you see into every corner of your Python application with structured data and an intuitive dashboard.

Python

Mastering confluent-kafka in Python: Secrets to Processing Millions of Events per Second

By IT From Zero September 27, 2026

Don't let your database crash from overload! A detailed guide on using confluent-kafka in Python to handle millions of events per second with production-ready configurations.

Development

Modular Monolith with Node.js: A Lifesaver for Projects Before Considering Microservices

By IT From Zero September 26, 2026

Don't rush into Microservices if your Node.js codebase is a mess. Modular Monolith is the solution to organize your code logically, ensure maintainability, and prepare for any future scaling scenarios.

Development

Design APIs Effortlessly with TypeSpec: Say Goodbye to Maintaining Thousand-Line OpenAPI Files

By IT From Zero September 26, 2026

Forget the nightmare of maintaining thousand-line OpenAPI files. A guide to using TypeSpec for API design automation, Client SDK generation, and streamlining workflows.

Development

Stop ‘Snail-Paced’ Code with Lighthouse CI and GitHub Actions

By IT From Zero September 26, 2026

Learn how to prevent code from slowing down your website using Lighthouse CI. A detailed guide on integrating it into GitHub Actions for automated Core Web Vitals monitoring.

Python

Snapshot Testing with Pytest-snapshot: Stop Struggling with Manual Assertions

By IT From Zero September 25, 2026

Learn how to use Pytest-snapshot to automate JSON and HTML data testing. A solution to help Python developers escape the nightmare of manual assertions.