Others

My cheat sheet for various topics (only available in Indonesian)

Chatbot for conducting deep research with AI

Detect and highlight 16 English tenses in text

Estimate compound growth with monthly contributions

Balance your investment portfolio according to target allocation

Calculate Cost of Goods Sold accurately and get selling price suggestions

Calculate Indonesian income tax PPh 21 (Gross–Net, Net–Gross, Tax–Gross)

Convert Markdown text to DOCX with font, font size, and LaTeX/KaTeX math