You Don't Know JS icon

You Don't Know JS

StudyZoom
⬇ 100+ downloads
Est. actual: 193
Free
Released: Sep 21, 2025
IAP: $2.99 - $17.99 per item
Contains ads

Signals

3 this week · 1 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +5 installs — 50% slower than the week before (+10) · 1/day since Oct 7
  • 🏆Among Education apps top 45% by installs gained this week (1603 peers growing)
  • 🛠Updates quiet · updated 117 days ago
Installs since launch
0 97 193 193 Sep 21, 2025 today
+29 installs since Oct 7
Update history
1.3 Jul 16, 2026 · seen Oct 18, 2026
🚀 New Update of You Don’t Know JS<br><br>✨ What’s Inside:<br>✅ Complete JavaScript syllabus in a structured format<br>✅ Interactive MCQs &amp; quizzes for quick self-assessment<br>✅ Clear explanations with examples for exam preparation<br><br>🎯 Suitable For:<br>👩‍🎓 Students of BSCS, BSIT, &amp; Software Engineering<br>📘 Beginners learning JavaScript basics &amp; core concepts<br>💡 Learners p
Only the current version so far — new entries appear as the app ships updates.

You Don't Know JS is an education app by StudyZoom with 100+ downloads (about 193 estimated). +5 installs in the last 7 days. Released Sep 21, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “You Don’t Know JS - complete syllabus with quizzes &amp; MCQs for students”