# Examples

This page is an index only. **The single source of truth (SoT) is the repository `apps/nexus/examples/` directory**. Large copied code blocks are intentionally removed.

## Rules

1. Update source files in `apps/nexus/examples/` first, then update this index.
2. Keep this page as a file map + purpose notes only.
3. If files are renamed/removed, update this index in the same change.

## Plugin Basics & Lifecycle

- `apps/nexus/examples/basic-usage.js`: basic SDK message flow (`search`/`translate`/`notify`).
- `apps/nexus/examples/complete-example.js`: full plugin init + storage + notification + clipboard flow.
- `apps/nexus/examples/index.js`: lightweight SDK wrapper (`sendMessage` / `communicateWithPlugin`).
- `apps/nexus/examples/plugin-index-example.js`: `IFeatureLifeCycle` entry and message dispatch sample.
- `apps/nexus/examples/plugin-receiver-example.js`: receiver-side plugin message handlers.

## Plugin Communication / Channel

- `apps/nexus/examples/communicate-example.js`: basic `communicateWithPlugin` usage.
- `apps/nexus/examples/complete-communication-example.js`: batch messaging, error handling, status probing.

## Messaging & Notifications

- `apps/nexus/examples/message-system-example.js`: unified message sending examples.
- `apps/nexus/examples/notification-example.js`: notification show/update/hide flow.

## Power / Degradation Strategy

- `apps/nexus/examples/power-sdk-example.js`: low-power degrade and recovery pattern.

## DivisionBox

- `apps/nexus/examples/division-box/README.md`
- `apps/nexus/examples/division-box/basic-usage.ts`
- `apps/nexus/examples/division-box/keepalive-mode.ts`
- `apps/nexus/examples/division-box/custom-header.ts`
- `apps/nexus/examples/division-box/flow-integration.ts`
- `apps/nexus/examples/division-box/flow-usage-example.ts`
- `apps/nexus/examples/division-box/manifest-example.json`

## Utility Packages

- `apps/nexus/examples/util-pkg/tuff-help`
- `apps/nexus/examples/util-pkg/tuff-test`
- `apps/nexus/examples/util-pkg/tuff-utils`

## Maintenance Notes

- Review behavior from source files in `apps/nexus/examples/`.
- Use `packages/utils/` as the authority for runtime contracts and types.