Support us
Help keep the labs free
Rimi Lab has no ads, no paywall and no accounts. If a lesson helped you, you can send any amount by UPI. It pays for hosting and for time spent building new labs.
Choose an amount
How it works
- Each press makes a fresh UPI code with the amount and a reference such as RL261021-K7QD. It is drawn on this page; nothing is sent to us.
- Scan it with any UPI app, such as BHIM, Google Pay, PhonePe or Paytm, or tap the pay button on your phone.
- Support is a gift. It does not unlock anything, and the labs stay free for everyone either way.
- Want a thank-you, or to tell us what to build next? Write to [email protected] with your reference.
Looking for workbooks to download? See the extras.