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Top 5 JavaScript Projects You Should Build in 2026 (If You Want to Get Hired)
Last year, I reviewed my own portfolio and felt sick. A to-do app. A weather app. A calculator. The same 3 projects every tutorial on YouTube tells you to build.
So I asked a friend who hires developers: “What projects actually impress you?” His answer changed everything. None of the beginner stuff. He wanted to see AI features, real-time systems, and products not practice exercises.
Here are the 5 JavaScript projects he told me about. Build even ONE of these, and your portfolio stops looking like a student’s and starts looking like a developer’s.
1. AI Study Buddy
This is an app where users paste any topic or text, and AI explains it to them. Sounds simple but the killer feature is a difficulty slider: “Explain like I’m 5,” “Explain like a student,” or “Explain like an expert.” One input, three completely different answers.
Interviewers love this because it shows you can design around an AI API (OpenAI or Claude), handle streaming responses, and think about UX — not just make API calls.
Time to build: 1–2 weeks Stack: Next.js + OpenAI API + Tailwind
Honest con: Everyone is building AI apps now, so the slider feature is what saves you from looking…









