Build Polarr
KINDAback to the verdict
Before step 1
you will need
- desktop development machine
- Node.js 22 and Rust toolchain
- sample user-owned assets
Delivery order
Scaffold the smallest runnable application and document its commands.
done whenThe project starts from a documented command in a clean checkout.
Implement the primary data model and core workflow.
done whenThe main object can be created, read and changed end to end.
Add validation, safe failure states, and persistence.
done whenBad input is refused with a readable message and nothing is left corrupted.
Cover the critical path with automated tests.
done whenThe highest-risk behavior fails the suite when it breaks.
Exercise a clean install from the README and fix every missing step.
done whenA fresh clone reaches the first successful workflow using only the README.
That is the whole plan for Polarr. What it deliberately does not cover is below · check the gaps before you call it a replacement.
- pixel-perfect professional tooling
- large template and asset libraries
- color-management edge cases
- cloud collaboration and mobile apps
- high-fidelity color, format, and export handling
Need the files? The project pack on the verdict page hands your agent the whole brief · more design.