Add-on Store

The addon-datastore repository is a data pipeline of submitting, validating and transforming add-on data to views. These views are hosted on the NV Access server and will become available in the NVDA add-on store.

The add-on store is a planned NVDA feature, which allows browsing, installing and updating add-ons from within NVDA. The current work in progress can be tracked in this pull request: nvaccess/nvda#13985

Guide for submitters

Add-on authors who wish to have their add-on distributed through the add-on store should refer to the submission guide.

Design overview

For an overview of the whole add-on store, read the design overview.

About security

Ensuring that an add-on is safe to run is a difficult challenge that isn't addressed here. However, the metadata for a new submission (add-on release) can be confirmed to match its manifest description. Additionally, add-on file integrity can be enforced via a SHA256 checksum. The checksum allows NVDA to ensure that add-on releases are immutable.

Human review process / code audit

NV Access doesn't require a manual review of the add-on (code or user experience) itself before the add-on submission.
You are welcome to review code / UX of add-ons and provide that feedback directly to add-on authors.
The SHA256 checksum of the .nvda-addon prevents undetected changes.
User reviews/rating of add-ons are currently out of scope.

Non-exclusivity

This system does not restrict add-on authors from developing, publishing, and distributing an add-on outside this store. NVDA will still allow local installation from a *.nvda-addon file. The data hosted here is distributed under the ODC-PDDL license. A plain language summary can be found here.