@flashlabs

Small Pull Requests Win Every Time

Mar 8 · 4 min read · One of the simplest engineering habits that dramatically improves team productivity is to Keep the pull requests small. It sounds obvious. Yet in many teams, pull (merge) requests regularly contain

Allocation Rate in Go and Java

Feb 8 · 3 min read · Garbage Collection discussions often drift into theory: algorithms, generations, colors, phases. In practise , most real GC problems come from one simple thing: Allocation rate is too high Today we’re going to discuss how high allocation rate affec...

HTTP Server in Go vs Java: The Stuff That Actually Hurts in Production

Jan 18 · 5 min read · Building an HTTP server is easy. Building one that survives real traffic, slow dependencies, deploys, and partial failures is where Go and Java start to diverge in interesting - and sometimes painful - ways. This article is not about frameworks, anno...

Concurrency in Go vs Java

Dec 13, 2025 · 4 min read · Concurrency is one of those topics that feels solved, until it breaks in production. Go gives us goroutines and channels. Java gives us executors, futures and virtual threads. Different tools, different syntax… and the same mistakes. This article is ...

How to Use RERO to Improve Developer Velocity and Feedback Loops

Nov 8, 2025 · 3 min read · Problem: Slow Releases Kill Momentum There’s a lot of teams that thinks about themselves as “agile”, they do have JIRA, they do the standups, but if we look closely at their release cycle it says otherwise. They can plan sprints, push to main and the...