Open source customizable projects
Every project in the registry tagged customizable, ranked by real GitHub adoption.
Headless CMS with REST and GraphQL APIs out of the box
package for building REST-style Web Services using Go
Complete customer relationship management made simple
Frequently asked questions
How many open source customizable projects are there?
This registry tracks 3 projects tagged customizable, with 81,667 GitHub stars between them. The most-adopted is Strapi at 73,184 stars.
Are these customizable projects free to use?
Yes — 2 of the 3 carry an explicit open-source licence across 2 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which customizable project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these customizable projects still maintained?
3 of the 3 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.