How Indexes Actually Speed Up Queries
What your database is really doing while you wait The query looks innocent. SELECT *FROM usersWHERE email = ‘[email protected]’; You hit…
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I Thought Making Everything final Would Make My Java App Faster
Senior Developers Warned Me. I Didn’t Listen. Continue reading on Javarevisited » This post first appeared on Read More
Designing a Newsfeed System
System Design Interviews Continue reading on Javarevisited » This post first appeared on Read More
Stop Copy-Pasting ChatGPT Code — Do This Instead
Top developers don’t copy answers — they use ChatGPT to think, design, and code smarter Continue reading on Javarevisited » This post…
No-Hassle Visual Studio Code Theming: Building an Extension
Years ago, when I read Sarah Drasner’s article on creating a VS Code theme, I silently thought to myself, That’s…
The safest decision is rarely the right one
What we can learn from Linear about trusting judgement without ignoring evidence Photo by Vitaly Otinov on Unsplash Data feels objective, defensible,…
Shadcn UI adoption guide: Overview, examples, and alternatives
Editor’s note: This article was reviewed and updated by Elijah Asoula in February 2026 to improve technical accuracy and reflect…
Linux's Second-in-Command Greg Kroah-Hartman Bestowed With The European Open Source Award
Linux kernel maintainer honored at Brussels ceremony for decades of critical infrastructure work. This article first appeared on Read More
PhD researchers are the missing capability in UX and UCD teams
What organisations gain by hiring PhD researchers in user research and service design Continue reading on UX Collective » …
An interview is not a dog show
How to impress the interviewer without trying (or feeling like a poodle), and get rid of the “this job or…