Platform map (what iFixedX is today)

Single-page inventory of surfaces, data paths, and doc coverage. Use with Platform roadmap for what to build or split next.

Product surfaces

Surface	Route / trigger	Status	Docs
Landing	Pre-app XAuthLanding	Live	Getting started
Home	?page=home	Live	UI shell, Mixer pipeline
Explore	?page=explore + ?q=	Live	Ranking system, API routes
Ranking lab	?page=ranking	Live	Ranking system, Ranking parameters
Account	?page=account	Live (OAuth)	OAuth sessions
All Spaces	?page=spaces	Live (Grok)	Live & Spaces
All Broadcasts	?page=broadcasts	Live (Grok)	Live & Spaces
XGaming	?page=xgaming	Live (mock)	XGaming
Focus modal	Click post	Live	UI shell
Legal	/legal/*.html in dist/	Static	Gap

Home sub-tabs

Tab	Behavior	Docs
Top	Ranked list + time window	Ranking system
Latest	Reverse-chron	UI shell
Media	Attachments filter	UI shell
People	Unique authors	UI shell (behavior only)
Lists	Placeholder UI	UI shell

Nav stubs (X parity shell only)

See Nav stubs.

Layout & client modes

Mode	Class / state	Docs
Classic	ix-app--classic	UI shell, Web & mobile
Stream	ix-app--stream	UI shell
Tweet card	classic / stream / tile	UI shell

Data & pipeline layers

Layer	Technology	Docs
Live ingest	forYouCorpus, corpus, xApiV2	X API
Grok ingest	xaiTrendingTweets, Feedtrix batch	Grok / xAI
Canonical	tf_canonical_posts (Pipetrix)	Pipetrix
Session posts	ifixedx_local.posts	RxDB
Mixer	In-memory merge + rank slice	Mixer pipeline
Seen	seen_items + canonical seen	Seen items
Avatars	accounts + blob IDB	Media and avatars
TwIMG	Client candidates + /api/cdn/twimg	TwIMG proxy
Accounts rollup	accountRollup.ts	Account rollup
Grok raw backup	grok_ingests	Grok ingests

Server API (Express)

Endpoint	Purpose	Documented
GET /api/health	Flags	Yes
GET /api/auth/me	OAuth session	OAuth sessions
GET /api/compare	Explore rank	Ranking parameters
GET /api/for-you	Home timeline	Yes
GET /api/search	Wrapper	API routes (partial)
GET /api/xai/live-sessions	Spaces/Broadcasts	Live & Spaces
GET /api/xai/trending-tweets	Grok batch	Grok / xAI
GET /api/xai/the-feedtrix/batch	Topic pull	Feedtrix topics
GET /api/cdn/twimg	Media proxy	TwIMG proxy
GET/POST /api/auth/x/*	OAuth	OAuth sessions

Ranking system

Piece	Location	Docs
platform_style	server/search.ts	Ranking system
refined	Text + recency + strict	Fair ranking
Sliders	recencyWeight, strictMatch, maxResults	Ranking parameters
Score breakdown	Per-tweet breakdown	Ranking system
Ranking lab snapshot	mixerMetaJson.rankingLab	Ranking lab snapshot

Pipetrix topics (background Grok)

Documented in Feedtrix topics. Caps: 420 posts/topic, 69 per batch tick.

Deployment topology

Host	Role	Docs
liveandletdev.com	SPA + /api proxy	Deploy app
api.liveandletdev.com	Same cert, same nginx vhost	Deploy app
docs.liveandletdev.com	Sphinx _build/html	Publish docs

URL parameters

URL and routing

Coverage summary

• Well covered: shell, routing, mixer, Pipetrix, ranking, OAuth, Live Spaces, media/TwIMG, deploy/docs host.

• Remaining gaps (optional): legal pages, People/Lists deep dives, /api/search alias detail.

• Next focus (product): scoring / seasoning / exp-sharing in search.ts + mixerMetaJson — pause large src/features/ splits until direction settles (per roadmap Phase 2).