Mohit

Two senior engineers designed the same user database. Which schema would you approve for a production application?

Guess the programming language? Not for vibe coders

API Response Structure Two engineers return user data differently. Which response structure would you standardize across your APIs?

Senior SQL Interview Question: What's wrong with this query?

Two engineers handle API errors differently. Which implementation would you approve?

My subscription tier list

Two senior engineers designed the same API, You're the Staff Engineer reviewing the PR. Which design are you approving and why?

Network Ports Every Developer Should Know 🟢 80 — HTTP 🟢 443 — HTTPS 🟢 22 — SSH 🟢 21 — FTP 🟢 25 — SMTP 🟡 53 — DNS 🟡 3306 — MySQL 🟡 5432 — PostgreSQL 🟡 6379 — Redis 🟡 27017 — MongoDB 💀 3000 — Your frontend is already running! Which port do you use most often?

Never use “Sign In with Google.” Never use “Sign In with Google.” Never use “Sign In with Google.” Never use “Sign In with Google.” Never use “Sign In with Google.” Never use “Sign In with Google.” Never use “Sign In with Google.” Never use “Sign In with Google.”

Flatpak OR Snap which package manager is better?

Hey @grok , remove the most useless premium subscription

Programming Languages and What They Are Famous For 🐍 Python — AI & Machine Learning 🟨 JavaScript — Web Development 🔷 TypeScript — Type-Safe JavaScript ☕ Java — Enterprise Software 🔧 C — Operating Systems 🚀 C++ — Game Engines 🦀 Rust — Memory-Safe Systems 🐹 Go — Cloud Infrastructure 💎 Ruby — Web Applications 🐘 PHP — Backend Development 🐦 Swift — iOS Development 🅺 Kotlin — Android Development 🎯 Dart — Flutter Applications 🔺 Scala — Big Data & Distributed Systems ⚙️ Assembly — Low-Level Programming 📊 R — Statistical Computing 🧮 Julia — Scientific Computing 🏛️ COBOL — Legacy Banking Systems 🎮 Lua — Game Scripting 🖥️ PowerShell — Windows Automation Which language has the strongest future?

wow💔 @OpenAI

Google created Go Cloudflare uses Go Uber uses Go Dropbox uses Go Twitch uses Go Docker is written in Go Kubernetes is written in Go Prometheus is written in Go Terraform is written in Go Fast compilation. Simple concurrency. Built for infrastructure. Why is Go still underrated among developers?

GNOME OR KDE which desktop environment wins

Hey @grok Remove how many RAM Sam Altman need

HTTP Status Codes Every Developer Should Know 🟢 200 — OK 🟢 201 — Created 🟢 202 — Accepted 🟢 204 — No Content 🟡 301 — Moved Permanently 🟡 302 — Found 🟡 304 — Not Modified 🔴 400 — Bad Request 🔴 401 — Unauthorized 🔴 403 — Forbidden 🔴 404 — Not Found 🔴 405 — Method Not Allowed 🔴 408 — Request Timeout 🔴 409 — Conflict 🔴 410 — Gone 🔴 413 — Content Too Large 🔴 415 — Unsupported Media Type 🔴 422 — Unprocessable Content 🔴 429 — Too Many Requests 💀 500 — Internal Server Error 💀 501 — Not Implemented 💀 502 — Bad Gateway 💀 503 — Service Unavailable 💀 504 — Gateway Timeout Which HTTP status code do you encounter most often? 💀

PostgreSQL is Everywhere PostgreSQL powers: SaaS applications Financial platforms AI startups E-commerce platforms Enterprise systems Developer tools Open-source. Reliable. Powerful. Extensible. Why are so many developers still choosing MongoDB over PostgreSQL?

Mozilla created Rust Microsoft uses Rust. Amazon uses Rust. Google uses Rust. Meta uses Rust. Firefox uses Rust. Discord uses Rust. Cloudflare uses Rust. The Linux kernel supports Rust. Memory safety, No garbage collector, High performance. Why isn't Rust the default choice for more developers?

Programming Skills Ranked by Difficulty 🟢 Easy • HTML • CSS • SQL • Python Basics • JavaScript Basics 🔵 Medium • React • TypeScript • Java • C# • Node.js 🟠 Hard • C++ • Rust • Go • Functional Programming • System Design 🔴 Very Hard • Compiler Design • Operating Systems • Distributed Systems • Cryptography • AI/ML Research Where would you rank your main language? 👀