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# FeDIY Roadmap
This roadmap prioritizes a usable core product first, then federation depth and community scaling.
## Product Intention
Build a federated DIY project-hosting platform in Rust, inspired by the utility of Ravelry and Instructables, but interoperable through ActivityPub.
## Phase 0: Foundations
Goals:
- Stabilize development environment and reproducible tooling, while keeping the contributor path usable for people who do not use Nix.
- Define domain language and baseline architecture docs.
- Establish quality process (TDD/BDD + GitHub Flow).
- Clarify the core-plus-extension project contract before implementation.
- Define personal data categories, retention windows, and erasure obligations before any user data model is implemented.
Exit criteria:
- Agreed glossary and architecture baseline.
- Documented contribution and branch workflow.
- CI skeleton in place for formatting, linting, and tests.
- Documented onboarding path for non-Nix contributors using standard Rust toolchain commands.
- ADR for project revision lifecycle (draft/publish/supersede).
- ADR for composable extension mechanism (shape, namespacing, discovery).
- ADR for persistence layer architecture (PostgreSQL as primary target; repository abstraction pattern; query library selection; SQLite future-option strategy).
- Documented container packaging path (OCI/Docker image build/run flow and configuration contract) alongside existing Nix and Flatpak targets.
- Periodic packaging/tooling review policy so the flake and shell environments stay aligned with active roadmap phases and do not accumulate stale dependencies.
- Initial repository layout includes dedicated locations for API contracts and extension schemas.
- Documented answer to Q38: personal data categories and lawful basis for each (prerequisite for any user data model work).
- Draft privacy notice template and operator guidance (prerequisite for any public-facing instance).
## Phase 1: Single-Node MVP (No Federation Yet)
Goals:
- User identity and basic authentication model.
- Core DIY project entities (project, materials, tools, steps, media, canonical links, tags).
- Basic publishing lifecycle (draft, published, updated).
- Search and browse within one instance.
- Support extension payloads in project data model without requiring domain-specific first-party implementations.
- Support extension payloads on material entries using the same extension mechanism, enabling domain-specific material attributes (yarn weight, filament profile, component spec) without changing the core material record.
- User-level personal moderation: block and mute individual accounts; keyword and wildcard content filters. No moderator approval required.
- Personal collections and bookmarks (private by default).
- Self-service data export (right to access) and account deletion (right to erasure) with defined retention and purge windows.
Exit criteria:
- A user can publish and update a complete project end-to-end.
- Project pages are discoverable and readable on one node.
- Test coverage exists for core behavior paths.
- At least one project-level extension payload can be stored, validated, and rendered as non-breaking optional data.
- At least one material-level extension payload can be stored, validated, and rendered as non-breaking optional data.
- A user can block another user and have that block take effect immediately without moderator involvement.
- A user can bookmark and organize projects into personal collections.
- A user can export all their personal data without admin involvement.
- A user can delete their account without admin involvement; defined data purge window is enforced.
- Data retention windows for authentication logs, session tokens, and IP records are implemented and documented.
## Phase 2: ActivityPub Foundation
Goals:
- Implement canonical actor and object mapping.
- Add outbox/inbox behavior for core project publication events.
- Add HTTP Signatures and key lifecycle strategy.
Exit criteria:
- Instance can send and receive baseline ActivityPub messages for supported objects.
- Signature validation and delivery retry logic are documented and tested.
- Interop checks completed against at least one external implementation target.
## Phase 3: Federation UX and Safety
Goals:
- Federation-aware project discovery and attribution.
- Local moderation controls for remote content and actors.
- Abuse-report and review workflow for moderators.
- User-level block and mute extended to remote actors and instances (no moderator gate).
- Shareable and subscribable block lists and recommendation lists as federated first-class objects.
- Public personal collections with AP identities.
Exit criteria:
- Moderators can block/mute remote actors and instances.
- Remote project visibility follows local moderation policy.
- Audit trail exists for moderation decisions.
- A user can block a remote actor or entire instance without moderator involvement.
- A user can publish a block list or recommendation list and another user on any instance can subscribe to it.
## Phase 4: Community Scaling
Goals:
- Collaborative project patterns (forks/remixes, references, revisions).
- Better onboarding, templates, and curation flows.
- Operational hardening (backups, observability, incident playbooks).
Exit criteria:
- Multi-contributor workflows are clear and reliable.
- Admin operations are documented with tested recovery drills.
- Performance and reliability SLOs are defined and measured.
## Moderation Model Milestones
- Milestone A: Local content moderation for local users, plus user-level blocks/mutes/keyword filters (no moderator gate).
- Milestone B: Remote actor and instance policy enforcement; user-level blocks extended to remote actors and instances.
- Milestone C: Shareable and subscribable block lists and recommendation lists as federated objects.
- Milestone D: Transparent moderation history and appeals guidance; community-maintained shared lists.
## Federation Strategy Milestones
- Milestone A: Strictly scoped protocol subset with explicit compatibility statement.
- Milestone B: Progressive support for richer activity types.
- Milestone C: Interop matrix and periodic federation health review.
## Review Cadence
- Revisit priorities every 2 weeks.
- Re-scope phases quarterly based on delivery and federation feedback.