2026 digital transformation statistics: market sizing across leading research firms, industry adoption rates, ROI benchmarks, enterprise vs. mid-market patterns, and how agentic AI is changing transformation delivery economics.
Using GitHub Copilot for Pull Request Reviews: Benefits, Best Practices, and Real-World Experience
In this article, I’ll share how I’ve been using GitHub Copilot for PR reviews, where it provides the most value, where it falls short, and the best practices I’ve found for incorporating it into an effective code review workflow.
While most developers think of Copilot as a tool for assisting in writing code (Copilot Chat) or autocompleting code (Copilot plugin in your favorite IDE), itโs during pull request reviews that I find Copilot the most impressive. GitHub Copilot can analyze code changes, generate summaries, identify potential issues, and even suggest fixes before another developer ever opens the PR…
How We Used LLMs to Understand and Modernize a Legacy Delphi Application
Many legacy modernization projects start with a simple question: what does this thing actually do?
In this project, we were modernizing a decades-old Delphi application with limited documentation, no meaningful test coverage, engineers long since moved on, and significant unknowns about the environment in which it operated.
Modernizing legacy systems is challenging, particularly when documentation is limited and system knowledge has been lost over time. When LLMs and AI are applied thoughtfully, they can help teams understand legacy systems faster and reduce modernization risk.
This article focuses on how we used LLMs to understand, document, and de-risk an unfamiliar legacy system before modernization began. Once the application was understood and the architecture was defined, the team leveraged AI-assisted development workflows to accelerate the Delphi-to-.NET rewrite itself. Evan Sanning shares that side of the project in his companion article, How We Used LLMs to Rewrite a Legacy Delphi Application in C#.
Legacy Modernization Trends: 2026 Market Size, Growth Drivers, and Enterprise Adoption Data
2026 legacy modernization trends: market size data, growth rates, regional breakdowns, and industry adoption stats from 8+ analyst sources.
How We Used LLMs to Rewrite a Legacy Delphi Application in C#
We rewrote a legacy Delphi (Object Pascal) application into a .NET C# service worker in three months, beating a five-month deadline for a client in the healthcare software space.
Here’s what actually made that possible and the pitfalls we hit using LLMs along the way.