TechLexicon turns learning tech into a game. Master the terminology and skills behind cloud, DevOps, cybersecurity, networking, databases, and programming through quick, interactive games instead of dry flashcards or long courses. Earn XP, unlock rewards, climb leaderboards, and build real fluency you can use in interviews and on the job. Made for career changers, IT pros, and anyone leveling up their tech vocabulary. Free to start, live on iOS and Android
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Maker
📌
Hey Product Hunt 👋🏾
I built TechLexicon because tech has a vocabulary problem. Whether you're switching careers, prepping for interviews, or just trying to keep up in meetings, the jargon (DevOps, cloud, networking, databases, security) is a wall. Most resources are either dry flashcards you forget or long courses you never finish.
So I made learning it feel like a game: short, fast rounds that teach real terms and skills, with XP, rewards, and leaderboards to keep you coming back. It covers six technical domains and it's free to start on iOS and Android.
Would love your feedback, and I'll be here all day to answer questions.
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Maker
One more for anyone on desktop who wants a taste before downloading:
I also built a free, no-signup SQL playground that runs a real database right in your browser. Same "learn by doing" idea as the app, and it doubles as a solid interview warm-up:
One more for anyone on desktop who wants a taste before downloading:
I also built a free, no-signup SQL playground that runs a real database right in your browser. Same "learn by doing" idea as the app, and it doubles as a solid interview warm-up:
techlexicon.app/sql-practice
Genuinely curious what this crowd says: which technical area is hardest for you to keep sharp, cloud, security, or networking? 👇🏾