Why Legacy Rewrites Need a Judge, Not a Better Prompt
Lately I keep getting asked about legacy replacements. It's become one of the more common conversations I have, and the framing is almost always the s…
Testing & QA
⚑ Report a ProblemLatest Testing & QA news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
claude
cybersecurity
database
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
security
showdev
softwareengineering
testing
tutorial
typescript
webdev
Greenfield и Brownfield: разработка новых и существующих систем в эпоху AI
Новый сервис в пустом репозитории легко назвать greenfield. А если он должен заменить часть работающей системы, перенести данные за десять лет, сохран…
AI Can Migrate Your COBOL to Java. It Can't Prove It Didn't Break Anything. We Built the Part That Does.
Every bank, insurer, and government system running on a mainframe today is sitting on COBOL that nobody wants to touch and nobody can afford to leave …
I built a CLI that scans legacy codebases and generates a modernization plan
How I turned the pain of inheriting legacy systems into an open-source framework that produces structured diagnostics — tested on real production code…
C++ Crash Pattern S5 — Race‑Condition Crashes: How to Diagnose and Fix Them
Why race‑condition crashes only appear under specific timing, vanish under debugging, and produce different stack traces on every run. Race‑condition …
AI Can Migrate Code. Who Validates That the Business Still Works?
Before modernizing legacy systems with AI, assess your verification capacity. Migration requires testing, observability, human judgment, and methodolo…
Diagnosed with Stage 3 Cancer
I was diagnosed with stage 3 cancer. Surgery is scheduled for December 31st. Last day of 2020. Fitting. I'm not going to use this space for medical de…
How To Use AI Safely In Legacy Codebases
You've inherited a system that nobody wants to touch. It's ten years old. There are class files with three thousand lines. The naming convention chang…
Когда онбординг длится 2 месяца: день 3 — проследить главный поток данных
Иногда систему нужно быстро объяснить человеку со стороны: новому разработчику, техлиду, архитектору, аудитору или инвестору на technical due diligenc…
Mythos Found a 27-Year-Old Bug in OpenBSD. Your Code Is Next.
Anthropic's new Mythos Preview surfaced a 27-year-old vulnerability in OpenBSD — the most-audited operating system in commercial software — and genera…