Thanks To Our Sponsors

At we love improving the ecosystem for education.

A number of companies and individuals supported our efforts to improve in 2021 by sponsoring us. We are grateful for their financial support for two reasons. First, it allows us improve for staying online. Second, sponsorships pay for content and expansion of our site.

We would like to express our gratitude to the individuals and companies that have contributed their time to make better. is a supplier of replacement parts and accessories for a diverse range of glasses. Their goal is to help you reduce the costs that comes with repairing your sunglasses or eyeglasses.

Again, thanks

It is an honor to work on regularly. Open site is free and no one has to pay. However, it does require that the community commits. We are grateful for the support of our sponsors, which allows us to make more accessible for everyone and makes it sustainable. We thank all our sponsors again for their support in 2021. We look forward even more in 2022.

Do you have a feature or bug fix that you would like to sponsor? Get in touch.