Show HN: Cinderella – Find out how much value your GH repos have- or buy one

Cinderella launched on August 25, 2026 as a web tool that estimates the value of GitHub repositories and lets owners list them for sale, per a Show HN post submitted by user toddy_flogsit.

The product, accessible at cinderella.fyi, is pitched at developers who want to "appraise your half-finished repos or buy someone else's," according to the HN submission. The core use case covers two sides of a marketplace: owners who want to find out what their code is worth, and buyers browsing for existing projects to acquire.

No pricing, methodology, or funding details were disclosed in the source material. The HN post received 1 point and no comments at the time of submission, indicating it was newly posted and had not yet attracted community discussion.

The broader concept sits at the intersection of developer tooling and secondary markets for software assets. Platforms that facilitate the buying and selling of small software products — such as side projects, SaaS tools, and code libraries — have grown in number in recent years, though no comparable tools were referenced in the source.

The submission provides no information about the team behind Cinderella, its location, or its roadmap beyond the current appraisal and marketplace functionality.