- 🏫 Currently in 12th grade
- 🔭 I'm currently working on Teaching-TKA: a study site for the 2026 Indonesian TKA exam, covering Matematika, Bahasa Indonesia, Bahasa Inggris, and Fisika
- 🌱 I'm currently learning Web Crypto. The site encrypts every page in the browser with AES-GCM, so content stays unreadable without the password
- 💬 Ask me about HTML, JavaScript, and building static sites that keep their content locked
- 📫 How to reach me: cahyamuhamadirgi@gmail.com
Teaching-TKA: four subjects, one password.
| What | Detail |
|---|---|
| Subjects | Matematika, Bahasa Indonesia, Bahasa Inggris, Fisika |
| Tryout | 30 questions, 25 of them generated so you practise the method instead of memorising the answer |
| Privacy | Every page is encrypted with AES-GCM in the browser; the repo only stores ciphertext |
| Stack | Vanilla HTML, CSS and JavaScript. No framework, no build step, no CDN |
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Currently studying for TKA 2026, and building the tools I want to study with.