Engineering Insights

Deep dives into the tools and patterns that make software more understandable and maintainable.

Creview Early Adopters Program
SEPTEMBER 7, 2026 • 6 MIN READ • COMMUNITY

Creview Early Adopters Program: Get Free Pro Access for Your Feedback

Unlock Creview Pro for free in exchange for your candid feedback. Explore multi-file project uploads, deep AST visualizers, and complexity metrics with no credit card required.

Python Abstract Syntax Tree
SEPTEMBER 1, 2026 • 10 MIN READ

The Ultimate Guide to Python Abstract Syntax Trees (ASTs)

Instead of treating code like a giant block of text, an AST treats it like a structured dataset. Learn how to use Python's built-in ast module.

Token Counting and LLM Refactoring
MAY 10, 2026 • 6 MIN READ

Why High Token Counts Make Refactoring With LLMs Expensive

The codebases that need refactoring the most are the most expensive to refactor with AI. Learn why measuring your token footprint is a prerequisite, not an afterthought.

FastAPI Architecture Graph
FEBRUARY 7, 2026 • 10 MIN READ

Flask vs FastAPI: Which Python Framework Should You Choose?

A deep dive into the architectures, performance, and best use cases for Flask and FastAPI in modern web development.

Abstract Syntax Tree Visual
JANUARY 30, 2026 • 5 MIN READ

Understanding Abstract Syntax Trees

Learn how compilers transform your source code into a logical tree structure, and why visualizing this tree is a superpower for debugging complex logic.

Cyclomatic Complexity Radial Graph
JANUARY 25, 2026 • 8 MIN READ

Why Cyclomatic Complexity Still Matters

In the age of AI-written code, measuring logical paths is more important than ever. Identify risks before they hit production.

More articles coming soon.
Stay tuned for insights on static analysis.