Roadmap

Now

Discord bot revival - Audit and fix all existing commands (search, terms, ics, gcal) against the current data model. Add test coverage. Bot has been untouched since ~0.3.4 and commands may be broken.
Notification and subscription system - Subscribe to courses and get alerts on seat availability, waitlist movement, and detail changes (time, location, professor, seats). Deliver via Discord bot and web dashboard.
Mobile/responsive redesign - Hamburger nav for sidebar, responsive table column hiding, mobile-friendly admin pages. Timeline is the only area with solid mobile support; most pages need work.
Professor name search filter - Filter search results by instructor. Backend code exists but is commented out.
Search field autocomplete - Typeahead for course titles, course numbers, professors, and terms.
Large component extraction - Break down CourseTable, Instructors page, and TimelineCanvas into smaller, testable subcomponents.

Bot slash command parity - Keep Discord bot commands in sync with web features: timeline summaries, RMP lookups, audit log highlights, notification management via bot.
E2E test suite - Playwright tests for critical user flows: search, login, admin pages, timeline interaction.
Settings page - Replace placeholder with theme preferences, notification settings, default term/subject selection.
Profile enhancements - Expand from read-only stub to subscription management, saved searches, and course watchlists.
Smart time-of-day search parsing - Support natural queries like "2 PM", "ends by 2 PM", "after 2 PM" mapped to time ranges.
Multi-term querying - Query across multiple terms in a single search instead of one at a time.
Historical analytics visualization - Build trend UI on top of existing course metrics and timeline API. Fill-rate charts per course or professor.
Schedule builder - Visual weekly schedule tool for assembling a conflict-free course lineup. Timeline visualization serves as a foundation.

API rate limiting - Rate limiter on public API endpoints. Needed before any public or external exposure.
Bulk admin operations - Batch RMP match/reject, bulk user management, data export from admin pages.
Degree audit helper - Map available courses to degree requirements and suggest what to take next.
DM support - Allow the Discord bot to respond in direct messages, not just guild channels.
"Classes Now" command - Find classes currently in session based on the current day and time.
Privileged error feedback - Detailed error information surfaced to bot admins when commands fail.

Interactive timeline visualization - D3 canvas with pan/zoom, touch gestures, and enrollment aggregation API. (0.6.0)
Scraper analytics dashboard - Timeseries charts, subject monitoring, adaptive scheduling, and admin endpoints. (0.6.0)
WebSocket job monitoring - Real-time scrape job queue with live connection status indicators. (0.6.0)
Course change audit log - Field-level change tracking with smart diffing, conditional caching, and auto-refresh. (0.6.0)
User authentication system - Discord OAuth, sessions, admin roles, and login page. (0.6.0)
Dynamic scraper scheduling - Adaptive scrape intervals based on change frequency and course volume. (0.6.0)
Metrics dashboard - Scraper and service metrics surfaced on the web dashboard. (0.6.0)
Subject/major search filter - Multi-select subject filtering with searchable comboboxes. (0.5.0)
Web course search UI - Browser-based course search with interactive data table, sorting, pagination, and column controls. (0.4.0)
RateMyProfessor integration - Bulk professor sync via GraphQL with inline ratings in search results. (0.4.0)
Test coverage expansion - Unit tests for course formatting, API client, query builder, CLI args, and config parsing. (0.3.4--0.4.0)