PARITY MATRIX

ɳChat Feature Parity Matrix

Version: 0.9.1 Last Updated: 2026-02-03 Purpose: Comprehensive feature comparison across messaging platforms

This document maps every feature to its implementation artifacts: UI components, API endpoints, database tables, realtime events, test coverage, and feature flags.

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Table of Contents

1. Legend
2. Messaging Features
3. Channel & Community Features
4. Presence & Status Features
5. Media Features
6. Search Features
7. Notification Features
8. Authentication Features
9. End-to-End Encryption Features
10. Moderation Features
11. Billing & Monetization Features
12. Voice & Video Features
13. Live Streaming Features
14. Integration Features
15. Admin & Analytics Features
16. Compliance Features
17. Platform Support

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Legend

Symbol	Meaning
W	WhatsApp
T	Telegram
S	Slack
D	Discord
N	ɳChat (All Features)
Y	Feature supported
-	Feature not supported
P	Partial support

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1. Messaging Features

1.1 Text Messaging

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Send text message	Y	Y	Y	Y	Y	MessageInput, MessageComposer	POST /api/messages	nchat_messages	message:created	messages.test.ts	messaging.enabled
Edit message	Y	Y	Y	Y	Y	MessageEditForm	PATCH /api/messages/:id	nchat_messages, nchat_message_edits	message:updated	messages.test.ts	messaging.editing
Delete message	Y	Y	Y	Y	Y	MessageActions	DELETE /api/messages/:id	nchat_messages	message:deleted	messages.test.ts	messaging.deletion
Message formatting (Markdown)	-	Y	Y	Y	Y	RichTextEditor (TipTap)	POST /api/messages	nchat_messages	message:created	rich-text.test.ts	messaging.enabled
Code blocks	-	Y	Y	Y	Y	CodeBlock	POST /api/messages	nchat_messages	message:created	code-blocks.test.ts	messaging.enabled
Mentions (@user)	Y	Y	Y	Y	Y	MentionSuggestions	POST /api/messages	nchat_messages, nchat_mentions	mention:created	mentions.test.ts	messaging.enabled
Channel mentions (@channel)	-	-	Y	Y	Y	MentionSuggestions	POST /api/messages	nchat_messages, nchat_mentions	mention:created	mentions.test.ts	messaging.enabled
Link previews	Y	Y	Y	Y	Y	LinkPreview	GET /api/link-preview	nchat_link_previews	-	link-preview.test.ts	messaging.enabled

1.2 Message Interactions

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Emoji reactions	Y	Y	Y	Y	Y	ReactionPicker, ReactionBar	POST /api/messages/:id/reactions	nchat_reactions	reaction:added, reaction:removed	reactions.test.ts	messaging.reactions
Custom emoji reactions	-	Y	Y	Y	Y	CustomEmojiPicker	POST /api/messages/:id/reactions	nchat_reactions, nchat_custom_emojis	reaction:added	custom-emoji.test.ts	features.customEmojis
Reply to message	Y	Y	Y	Y	Y	ReplyPreview, MessageReply	POST /api/messages	nchat_messages	message:created	replies.test.ts	messaging.replies
Quote message	Y	Y	Y	Y	Y	QuoteBlock	POST /api/messages	nchat_messages	message:created	quotes.test.ts	messaging.replies
Forward message	Y	Y	Y	Y	Y	ForwardModal	POST /api/messages/forward	nchat_messages, nchat_forwards	message:forwarded	forward.test.ts	messaging.forwarding
Pin message	-	Y	Y	Y	Y	PinnedMessages	POST /api/messages/:id/pin	nchat_pinned_messages	message:pinned	pinned.test.ts	messaging.enabled
Bookmark message	-	Y	Y	Y	Y	BookmarksList	POST /api/bookmarks	nchat_bookmarks	-	bookmarks.test.ts	messaging.enabled
Star message	Y	Y	Y	-	Y	StarredMessages	POST /api/messages/:id/star	nchat_starred_messages	-	starred.test.ts	messaging.enabled

1.3 Threads & Replies

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Threaded replies	-	Y	Y	Y	Y	ThreadView, ThreadSidebar	POST /api/threads/:id/messages	nchat_messages, nchat_threads	thread:message:created	threads.test.ts	messaging.threads
Thread participants	-	-	Y	Y	Y	ThreadParticipants	GET /api/threads/:id/participants	nchat_thread_participants	thread:participant:joined	threads.test.ts	messaging.threads
Thread notifications	-	Y	Y	Y	Y	ThreadNotificationSettings	POST /api/threads/:id/subscribe	nchat_thread_subscriptions	-	threads.test.ts	messaging.threads
Reply in thread	-	Y	Y	Y	Y	ThreadReplyButton	POST /api/threads/:id/messages	nchat_messages	thread:message:created	threads.test.ts	messaging.threads
Also send to channel	-	-	Y	-	Y	ThreadReplyOptions	POST /api/threads/:id/messages	nchat_messages	message:created, thread:message:created	threads.test.ts	messaging.threads

1.4 Advanced Messaging

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Scheduled messages	Y	Y	Y	-	Y	ScheduleMessageModal	POST /api/messages/schedule	nchat_scheduled_messages	message:scheduled	scheduled.test.ts	messaging.scheduling
Disappearing messages	Y	Y	Y	-	Y	DisappearingSettings	POST /api/channels/:id/disappearing	nchat_disappearing_settings	message:expired	disappearing.test.ts	messaging.disappearing
Message expiry timer	Y	Y	-	-	Y	ExpiryTimer	POST /api/messages	nchat_messages	message:expired	expiry.test.ts	messaging.disappearing
Edit history	-	Y	Y	Y	Y	EditHistoryModal	GET /api/messages/:id/history	nchat_message_edits	-	edit-history.test.ts	messaging.editing
Message translations	-	Y	-	-	Y	TranslateButton	POST /api/translate	nchat_translations	-	translate.test.ts	messaging.enabled
Polls	-	Y	Y	Y	Y	PollCreator, PollDisplay	POST /api/polls	nchat_polls, nchat_poll_options, nchat_poll_votes	poll:vote:added	polls.test.ts	messaging.enabled
Quiz mode polls	-	Y	-	-	Y	QuizPoll	POST /api/polls	nchat_polls	poll:answered	polls.test.ts	messaging.enabled

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2. Channel & Community Features

2.1 Channel Types

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Public channels	-	Y	Y	Y	Y	ChannelList, ChannelBrowser	POST /api/channels	nchat_channels	channel:created	channels.test.ts	channels.public
Private channels	Y	Y	Y	Y	Y	PrivateChannelModal	POST /api/channels	nchat_channels	channel:created	channels.test.ts	channels.private
Direct messages (1:1)	Y	Y	Y	Y	Y	DMList, DirectMessage	POST /api/dms	nchat_direct_messages, nchat_dm_participants	dm:created	dms.test.ts	channels.directMessages
Group DMs	Y	Y	-	Y	Y	GroupDMModal	POST /api/dms	nchat_direct_messages, nchat_dm_participants	dm:created	dms.test.ts	channels.groupDms
Broadcast channels	Y	Y	-	Y	Y	BroadcastChannel	POST /api/channels	nchat_channels	channel:created	broadcast.test.ts	channels.public
Announcement channels	-	-	-	Y	Y	AnnouncementChannel	POST /api/channels	nchat_channels	channel:created	announcement.test.ts	channels.public
Read-only channels	-	Y	-	Y	Y	ReadOnlyBadge	PATCH /api/channels/:id	nchat_channels	channel:updated	channels.test.ts	channels.public

2.2 Channel Organization

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Categories/Sections	-	-	Y	Y	Y	CategoryList, CategoryEditor	POST /api/categories	nchat_categories	category:created	categories.test.ts	channels.categories
Channel ordering	-	-	Y	Y	Y	DraggableChannel	PATCH /api/channels/:id/order	nchat_channels	channel:reordered	order.test.ts	channels.categories
Channel descriptions	-	Y	Y	Y	Y	ChannelHeader	PATCH /api/channels/:id	nchat_channels	channel:updated	channels.test.ts	channels.public
Channel topics	-	-	Y	Y	Y	ChannelTopic	PATCH /api/channels/:id	nchat_channels	channel:updated	channels.test.ts	channels.public
Channel icons	-	Y	Y	Y	Y	ChannelIconPicker	PATCH /api/channels/:id	nchat_channels	channel:updated	channels.test.ts	channels.public
Channel archive	-	-	Y	Y	Y	ArchiveChannelButton	POST /api/channels/:id/archive	nchat_channels	channel:archived	archive.test.ts	channels.public

2.3 Community/Server Structures

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Servers/Workspaces	-	-	Y	Y	Y	ServerSidebar, ServerList	POST /api/servers	nchat_servers	server:created	servers.test.ts	servers.enabled
Server templates	-	-	-	Y	Y	ServerTemplates	POST /api/servers/templates	nchat_server_templates	-	templates.test.ts	servers.enabled
Server discovery	-	-	-	Y	Y	ServerBrowser	GET /api/servers/discover	nchat_servers	-	discovery.test.ts	servers.enabled
WhatsApp Communities	Y	-	-	-	Y	CommunityView	POST /api/communities	nchat_communities	community:created	communities.test.ts	communities.enabled
Telegram Supergroups	-	Y	-	-	Y	SupergroupSettings	PATCH /api/channels/:id	nchat_channels	channel:upgraded	supergroups.test.ts	channels.public

2.4 Membership & Invites

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Invite links	Y	Y	Y	Y	Y	InviteLinkModal	POST /api/invites	nchat_invites	-	invites.test.ts	features.inviteLinks
Invite link expiry	Y	Y	Y	Y	Y	InviteExpiryPicker	POST /api/invites	nchat_invites	-	invites.test.ts	features.inviteLinks
Invite usage limits	Y	Y	Y	Y	Y	InviteLimitInput	POST /api/invites	nchat_invites	-	invites.test.ts	features.inviteLinks
Member directory	-	-	Y	Y	Y	MemberList	GET /api/channels/:id/members	nchat_channel_members	member:joined	members.test.ts	channels.public
Kick member	Y	Y	Y	Y	Y	MemberActions	DELETE /api/channels/:id/members/:userId	nchat_channel_members	member:removed	members.test.ts	channels.public
Ban member	-	Y	Y	Y	Y	BanModal	POST /api/channels/:id/bans	nchat_bans	member:banned	bans.test.ts	channels.public
Mute member	Y	Y	Y	Y	Y	MuteModal	POST /api/channels/:id/mutes	nchat_mutes	member:muted	mutes.test.ts	channels.public

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3. Presence & Status Features

3.1 Online Status

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Online/Offline status	Y	Y	Y	Y	Y	PresenceIndicator	POST /api/presence	nchat_presence	presence:updated	presence.test.ts	presence.enabled
Away status	-	-	Y	Y	Y	StatusSelector	POST /api/presence	nchat_presence	presence:updated	presence.test.ts	presence.enabled
Do Not Disturb	-	-	Y	Y	Y	DNDSettings	POST /api/presence	nchat_presence	presence:updated	presence.test.ts	presence.enabled
Invisible mode	-	-	-	Y	Y	InvisibleToggle	POST /api/presence	nchat_presence	-	presence.test.ts	presence.enabled
Custom status text	-	-	Y	Y	Y	CustomStatusInput	POST /api/presence	nchat_presence	presence:updated	presence.test.ts	presence.enabled
Status emoji	-	-	Y	Y	Y	StatusEmojiPicker	POST /api/presence	nchat_presence	presence:updated	presence.test.ts	presence.enabled
Status expiry	-	-	Y	Y	Y	StatusExpiryPicker	POST /api/presence	nchat_presence	presence:expired	presence.test.ts	presence.enabled
Last seen	Y	Y	-	-	Y	LastSeen	GET /api/users/:id/presence	nchat_presence	-	presence.test.ts	presence.enabled
Hide last seen	Y	Y	-	-	Y	PrivacySettings	PATCH /api/settings	nchat_user_settings	-	privacy.test.ts	presence.enabled

3.2 Typing & Activity

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Typing indicators	Y	Y	Y	Y	Y	TypingIndicator	-	-	typing:started, typing:stopped	typing.test.ts	presence.enabled
Read receipts	Y	Y	-	-	Y	ReadReceipts	POST /api/messages/:id/read	nchat_read_receipts	message:read	receipts.test.ts	presence.enabled
Delivery receipts	Y	Y	-	-	Y	DeliveryStatus	POST /api/messages/:id/delivered	nchat_delivery_receipts	message:delivered	receipts.test.ts	presence.enabled
Blue ticks	Y	-	-	-	Y	MessageStatus	GET /api/messages/:id/status	nchat_read_receipts	message:read	receipts.test.ts	presence.enabled
Who's online count	-	-	Y	Y	Y	OnlineCount	GET /api/channels/:id/presence	nchat_presence	presence:updated	presence.test.ts	presence.enabled

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4. Media Features

4.1 Image & Photo

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Image upload	Y	Y	Y	Y	Y	ImageUploader, AttachmentButton	POST /api/storage	nchat_attachments	attachment:uploaded	upload.test.ts	media.imageUploads
Image preview	Y	Y	Y	Y	Y	ImagePreview, Lightbox	GET /api/storage/:id	nchat_attachments	-	preview.test.ts	media.imageUploads
Image gallery	Y	Y	Y	Y	Y	MediaGallery	GET /api/channels/:id/media	nchat_attachments	-	gallery.test.ts	media.imageUploads
Image compression	Y	Y	Y	Y	Y	-	POST /api/storage	nchat_attachments	-	compression.test.ts	media.imageUploads
EXIF stripping	Y	Y	Y	Y	Y	-	POST /api/storage	nchat_attachments	-	exif.test.ts	media.imageUploads
Thumbnail generation	Y	Y	Y	Y	Y	-	POST /api/storage	nchat_attachments, nchat_thumbnails	-	thumbnails.test.ts	media.imageUploads
GIF support	Y	Y	Y	Y	Y	GifPicker	GET /api/gif	-	-	gif.test.ts	features.gifs
Stickers	Y	Y	-	Y	Y	StickerPicker	GET /api/stickers	nchat_sticker_packs, nchat_stickers	-	stickers.test.ts	features.stickers

4.2 Video & Audio

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Video upload	Y	Y	Y	Y	Y	VideoUploader	POST /api/storage	nchat_attachments	attachment:uploaded	upload.test.ts	media.videoUploads
Video playback	Y	Y	Y	Y	Y	VideoPlayer	GET /api/storage/:id	nchat_attachments	-	video.test.ts	media.videoUploads
Video thumbnails	Y	Y	Y	Y	Y	-	POST /api/storage	nchat_attachments, nchat_thumbnails	-	thumbnails.test.ts	media.videoUploads
Audio upload	Y	Y	Y	Y	Y	AudioUploader	POST /api/storage	nchat_attachments	attachment:uploaded	upload.test.ts	media.fileUploads
Audio playback	Y	Y	Y	Y	Y	AudioPlayer	GET /api/storage/:id	nchat_attachments	-	audio.test.ts	media.fileUploads
Voice messages	Y	Y	-	-	Y	VoiceRecorder, VoicePlayer	POST /api/storage	nchat_attachments	attachment:uploaded	voice.test.ts	voice.voiceMessages
Voice waveform	Y	Y	-	-	Y	Waveform	GET /api/storage/:id/waveform	nchat_attachments	-	waveform.test.ts	voice.voiceMessages

4.3 File Management

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
File upload	Y	Y	Y	Y	Y	FileUploader, AttachmentButton	POST /api/storage	nchat_attachments	attachment:uploaded	upload.test.ts	media.fileUploads
File download	Y	Y	Y	Y	Y	DownloadButton	GET /api/storage/:id/download	nchat_attachments	-	download.test.ts	media.fileUploads
File size limits	Y	Y	Y	Y	Y	FileSizeError	POST /api/storage	-	-	limits.test.ts	media.maxFileSize
File type restrictions	Y	Y	Y	Y	Y	FileTypeError	POST /api/storage	-	-	types.test.ts	media.allowedTypes
Virus scanning	-	Y	Y	Y	Y	-	POST /api/storage	nchat_attachments	-	virus.test.ts	media.fileUploads
File previews	-	Y	Y	Y	Y	FilePreview	GET /api/storage/:id/preview	nchat_attachments	-	preview.test.ts	media.fileUploads
Cloud storage integration	-	-	Y	-	Y	CloudStoragePicker	POST /api/integrations/drive	nchat_attachments	-	drive.test.ts	integrations.googleDrive

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5. Search Features

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Message search	Y	Y	Y	Y	Y	SearchBar, SearchResults	GET /api/search	nchat_messages (MeiliSearch)	-	search.test.ts	features.search
Search filters	-	Y	Y	Y	Y	SearchFilters	GET /api/search	-	-	filters.test.ts	features.search
Search in channel	Y	Y	Y	Y	Y	ChannelSearch	GET /api/search?channel=:id	nchat_messages	-	search.test.ts	features.search
Search from user	Y	Y	Y	Y	Y	UserFilter	GET /api/search?from=:id	nchat_messages	-	search.test.ts	features.search
Search date range	-	Y	Y	Y	Y	DateRangePicker	GET /api/search?after=:date&before=:date	nchat_messages	-	search.test.ts	features.search
Search with attachment	-	Y	Y	Y	Y	HasAttachmentFilter	GET /api/search?hasAttachment=true	nchat_messages, nchat_attachments	-	search.test.ts	features.search
Search suggestions	-	Y	Y	Y	Y	SearchSuggestions	GET /api/search/suggestions	-	-	suggestions.test.ts	features.search
User search	Y	Y	Y	Y	Y	UserSearch	GET /api/users	nchat_users	-	users.test.ts	features.search
Channel search	-	Y	Y	Y	Y	ChannelBrowser	GET /api/channels	nchat_channels	-	channels.test.ts	features.search
File search	-	Y	Y	Y	Y	FileSearch	GET /api/search?type=file	nchat_attachments	-	files.test.ts	features.search
AI-powered search	-	-	Y	-	Y	AISearch	GET /api/ai/search	nchat_embeddings	-	ai-search.test.ts	ai.search
Semantic search	-	-	-	-	Y	SemanticSearch	GET /api/ai/search	nchat_embeddings	-	semantic.test.ts	ai.search

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6. Notification Features

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Push notifications	Y	Y	Y	Y	Y	PushSettings	POST /api/notifications/subscribe	nchat_push_subscriptions	-	push.test.ts	notifications.push
Email notifications	-	Y	Y	Y	Y	EmailSettings	PATCH /api/settings	nchat_user_settings	-	email.test.ts	notifications.email
In-app notifications	Y	Y	Y	Y	Y	NotificationCenter, NotificationToast	GET /api/notifications	nchat_notifications	notification:created	notifications.test.ts	notifications.enabled
Notification preferences	Y	Y	Y	Y	Y	NotificationSettings	PATCH /api/settings	nchat_user_settings	-	settings.test.ts	notifications.enabled
Mute channel	Y	Y	Y	Y	Y	ChannelMuteButton	POST /api/channels/:id/mute	nchat_channel_settings	-	mute.test.ts	notifications.enabled
Mute duration	Y	Y	Y	Y	Y	MuteDurationPicker	POST /api/channels/:id/mute	nchat_channel_settings	-	mute.test.ts	notifications.enabled
DND/Quiet hours	Y	Y	Y	Y	Y	QuietHoursSettings	PATCH /api/settings	nchat_user_settings	-	dnd.test.ts	notifications.enabled
Mention notifications	Y	Y	Y	Y	Y	MentionNotification	-	nchat_notifications	notification:mention	mentions.test.ts	notifications.enabled
Digest notifications	-	-	Y	-	Y	DigestSettings	PATCH /api/settings	nchat_user_settings	-	digest.test.ts	notifications.email
Reminders	-	Y	Y	-	Y	ReminderModal	POST /api/reminders	nchat_reminders	reminder:triggered	reminders.test.ts	notifications.enabled

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7. Authentication Features

7.1 Basic Authentication

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Email/Password login	-	-	Y	Y	Y	LoginForm	POST /api/auth/signin	nchat_users	-	auth.test.ts	authProviders.emailPassword
Phone number login	Y	Y	-	-	Y	PhoneLoginForm	POST /api/auth/phone	nchat_users	-	phone.test.ts	authProviders.phone
Magic links	-	-	Y	-	Y	MagicLinkForm	POST /api/auth/magic-link	nchat_magic_links	-	magic-link.test.ts	authProviders.magicLinks
Password reset	-	-	Y	Y	Y	ResetPasswordForm	POST /api/auth/reset-password	nchat_password_resets	-	reset.test.ts	authProviders.emailPassword
Email verification	-	-	Y	Y	Y	VerifyEmailPage	POST /api/auth/verify-email	nchat_users	-	verify.test.ts	authPermissions.requireEmailVerification
Sign up	-	-	Y	Y	Y	SignUpForm	POST /api/auth/signup	nchat_users	-	signup.test.ts	authProviders.emailPassword

7.2 OAuth Providers

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Google OAuth	-	-	Y	-	Y	GoogleLoginButton	GET /api/auth/oauth/connect?provider=google	nchat_oauth_accounts	-	oauth.test.ts	authProviders.google
GitHub OAuth	-	-	-	-	Y	GitHubLoginButton	GET /api/auth/oauth/connect?provider=github	nchat_oauth_accounts	-	oauth.test.ts	authProviders.github
Facebook OAuth	-	-	-	-	Y	FacebookLoginButton	GET /api/auth/oauth/connect?provider=facebook	nchat_oauth_accounts	-	oauth.test.ts	authProviders.facebook
Discord OAuth	-	-	-	Y	Y	DiscordLoginButton	GET /api/auth/oauth/connect?provider=discord	nchat_oauth_accounts	-	oauth.test.ts	authProviders.discord
Slack OAuth	-	-	Y	-	Y	SlackLoginButton	GET /api/auth/oauth/connect?provider=slack	nchat_oauth_accounts	-	oauth.test.ts	authProviders.slack
Twitter/X OAuth	-	-	-	-	Y	TwitterLoginButton	GET /api/auth/oauth/connect?provider=twitter	nchat_oauth_accounts	-	oauth.test.ts	authProviders.twitter
ID.me verification	-	-	-	-	Y	IDmeButton	GET /api/auth/oauth/connect?provider=idme	nchat_oauth_accounts, nchat_idme_verifications	-	idme.test.ts	authProviders.idme.enabled

7.3 Enterprise SSO

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
SAML SSO	-	-	Y	-	Y	SAMLLoginButton	GET /api/auth/saml	nchat_sso_configurations	-	saml.test.ts	enterprise.sso.enabled
OIDC SSO	-	-	Y	-	Y	OIDCLoginButton	GET /api/auth/oidc	nchat_sso_configurations	-	oidc.test.ts	enterprise.sso.enabled
Okta integration	-	-	Y	-	Y	OktaConfig	POST /api/admin/sso/okta	nchat_sso_configurations	-	okta.test.ts	enterprise.sso.allowedProviders
Azure AD	-	-	Y	-	Y	AzureADConfig	POST /api/admin/sso/azure	nchat_sso_configurations	-	azure.test.ts	enterprise.sso.allowedProviders
JIT provisioning	-	-	Y	-	Y	JITSettings	PATCH /api/admin/sso	nchat_sso_configurations	-	jit.test.ts	enterprise.sso.jitProvisioning

7.4 Security Features

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Two-factor auth (TOTP)	-	Y	Y	Y	Y	TwoFactorSetup, TwoFactorVerify	POST /api/auth/2fa/setup	nchat_2fa_secrets	-	2fa.test.ts	security.twoFactor
Backup codes	-	Y	Y	Y	Y	BackupCodes	POST /api/auth/2fa/backup-codes	nchat_backup_codes	-	backup.test.ts	security.twoFactor
Session management	-	Y	Y	Y	Y	SessionList	GET /api/auth/sessions	nchat_sessions	-	sessions.test.ts	security.sessionManagement
Trusted devices	-	Y	Y	Y	Y	TrustedDevices	GET /api/auth/2fa/trusted-devices	nchat_trusted_devices	-	devices.test.ts	security.twoFactor
Login history	-	Y	Y	Y	Y	LoginHistory	GET /api/auth/sessions/activity	nchat_login_history	-	history.test.ts	security.sessionManagement
Force logout	-	Y	Y	Y	Y	LogoutAllButton	DELETE /api/auth/sessions	nchat_sessions	session:revoked	logout.test.ts	security.sessionManagement

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8. End-to-End Encryption Features

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
E2EE initialization	Y	Y	-	-	Y	E2EESetup	POST /api/e2ee/initialize	nchat_e2ee_keys	-	e2ee.test.ts	security.e2eEncryption
Key generation	Y	Y	-	-	Y	-	POST /api/e2ee/keys/generate	nchat_e2ee_keys	-	keys.test.ts	security.e2eEncryption
Key exchange	Y	Y	-	-	Y	-	POST /api/e2ee/keys/exchange	nchat_e2ee_sessions	-	exchange.test.ts	security.e2eEncryption
Key replenishment	Y	Y	-	-	Y	-	POST /api/e2ee/keys/replenish	nchat_e2ee_keys	-	replenish.test.ts	security.e2eEncryption
Safety numbers	Y	Y	-	-	Y	SafetyNumberView, SafetyNumberQR	GET /api/e2ee/safety-number/:userId	nchat_e2ee_sessions	-	safety.test.ts	encryption.enableSafetyNumbers
Key backup	Y	Y	-	-	Y	KeyBackupSetup	POST /api/e2ee/backup	nchat_e2ee_backups	-	backup.test.ts	security.e2eEncryption
Key recovery	Y	Y	-	-	Y	KeyRecoveryFlow	POST /api/e2ee/recover	nchat_e2ee_keys	-	recovery.test.ts	security.e2eEncryption
Device verification	Y	Y	-	-	Y	DeviceVerification	POST /api/e2ee/devices/verify	nchat_e2ee_devices	-	devices.test.ts	encryption.requireDeviceVerification
Key rotation	Y	-	-	-	Y	-	POST /api/e2ee/keys/rotate	nchat_e2ee_keys	-	rotation.test.ts	encryption.automaticKeyRotation
Secret chats	-	Y	-	-	Y	SecretChatBadge	POST /api/e2ee/secret-chat	nchat_secret_chats	-	secret.test.ts	security.e2eEncryption

8.1 Device Security

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
PIN lock	Y	Y	-	-	Y	PINLockScreen	-	- (local)	-	pin-lock.test.ts	security.pinLock
Biometric lock	Y	Y	-	-	Y	BiometricPrompt	-	- (local)	-	biometric.test.ts	security.biometricLock
Auto-lock timeout	Y	Y	-	-	Y	AutoLockSettings	PATCH /api/settings	nchat_user_settings	-	auto-lock.test.ts	security.pinLock
Wipe after failed attempts	Y	Y	-	-	Y	WipeSettings	PATCH /api/settings	nchat_user_settings	-	wipe.test.ts	security.pinLock
Encrypted local storage	Y	Y	-	-	Y	-	-	- (local)	-	encrypted-storage.test.ts	security.e2eEncryption

---

9. Moderation Features

9.1 Content Moderation

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Profanity filter	Y	-	Y	Y	Y	ProfanitySettings	POST /api/moderation/scan	nchat_moderation_rules	-	profanity.test.ts	moderation.profanityFilter
Spam detection	Y	Y	Y	Y	Y	SpamSettings	POST /api/moderation/scan	nchat_moderation_rules	-	spam.test.ts	moderation.spamDetection
AI moderation	-	-	Y	Y	Y	AIModerationSettings	POST /api/moderation/scan	nchat_moderation_results	-	ai-mod.test.ts	moderation.aiModeration.enabled
Toxicity detection	-	-	-	-	Y	ToxicityThreshold	POST /api/moderation/scan	nchat_moderation_results	-	toxicity.test.ts	moderation.aiModeration.toxicityDetection
NSFW detection	-	-	-	-	Y	NSFWSettings	POST /api/moderation/scan	nchat_moderation_results	-	nsfw.test.ts	moderation.aiModeration.nsfwDetection
Custom word lists	-	-	Y	Y	Y	CustomWordList	POST /api/moderation/words	nchat_blocked_words	-	words.test.ts	moderation.customWords

9.2 User Reporting

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Report message	Y	Y	Y	Y	Y	ReportMessageButton	POST /api/reports	nchat_reports	-	reports.test.ts	moderation.reportingSystem
Report user	Y	Y	Y	Y	Y	ReportUserButton	POST /api/reports	nchat_reports	-	reports.test.ts	moderation.reportingSystem
Report channel	-	Y	Y	Y	Y	ReportChannelButton	POST /api/reports	nchat_reports	-	reports.test.ts	moderation.reportingSystem
Report reasons	Y	Y	Y	Y	Y	ReportReasonPicker	POST /api/reports	nchat_reports	-	reports.test.ts	moderation.reportingSystem
Report queue	-	-	Y	Y	Y	ModerationQueue	GET /api/moderation/queue	nchat_reports	report:created	queue.test.ts	moderation.reportingSystem
Report actions	-	-	Y	Y	Y	ReportActions	POST /api/moderation/actions	nchat_moderation_actions	-	actions.test.ts	moderation.reportingSystem

9.3 Automated Actions

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Auto-flag content	-	-	Y	Y	Y	AutoFlagSettings	PATCH /api/moderation/settings	nchat_moderation_settings	content:flagged	auto-flag.test.ts	moderation.autoActions.autoFlag
Auto-hide content	-	-	Y	Y	Y	AutoHideSettings	PATCH /api/moderation/settings	nchat_moderation_settings	content:hidden	auto-hide.test.ts	moderation.autoActions.autoHide
Auto-warn user	-	-	Y	Y	Y	AutoWarnSettings	PATCH /api/moderation/settings	nchat_moderation_settings, nchat_warnings	user:warned	auto-warn.test.ts	moderation.autoActions.autoWarn
Auto-mute user	-	-	Y	Y	Y	AutoMuteSettings	PATCH /api/moderation/settings	nchat_moderation_settings, nchat_mutes	user:muted	auto-mute.test.ts	moderation.autoActions.autoMute
Slowmode	-	Y	Y	Y	Y	SlowmodeSettings	PATCH /api/channels/:id	nchat_channels	-	slowmode.test.ts	moderation.enabled

---

10. Billing & Monetization Features

10.1 Subscriptions

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Subscription plans	-	Y	Y	Y	Y	PricingTable, PlanSelector	GET /api/billing/plans	nchat_plans	-	plans.test.ts	payments.subscriptions
Stripe integration	-	-	Y	Y	Y	StripeCheckout	POST /api/billing/checkout	nchat_subscriptions	subscription:created	stripe.test.ts	payments.subscriptions
Customer portal	-	-	Y	Y	Y	BillingPortal	GET /api/billing/portal	nchat_subscriptions	-	portal.test.ts	payments.subscriptions
Usage-based billing	-	-	Y	-	Y	UsageDisplay	GET /api/billing/usage	nchat_usage_records	-	usage.test.ts	payments.subscriptions
Plan upgrades	-	Y	Y	Y	Y	UpgradePlanModal	POST /api/billing/upgrade	nchat_subscriptions	subscription:upgraded	upgrade.test.ts	payments.subscriptions
Plan downgrades	-	Y	Y	Y	Y	DowngradePlanModal	POST /api/billing/downgrade	nchat_subscriptions	subscription:downgraded	downgrade.test.ts	payments.subscriptions
Subscription cancellation	-	Y	Y	Y	Y	CancelSubscription	DELETE /api/billing/subscription	nchat_subscriptions	subscription:cancelled	cancel.test.ts	payments.subscriptions

10.2 Crypto & Token Gating

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Crypto payments	-	Y	-	-	Y	CryptoPayment	POST /api/billing/crypto	nchat_crypto_payments	payment:confirmed	crypto.test.ts	payments.crypto
Token-gated channels	-	Y	-	-	Y	TokenGateSettings	POST /api/channels/:id/token-gate	nchat_token_gates	-	token-gate.test.ts	payments.tokenGating
NFT verification	-	Y	-	-	Y	NFTVerifier	POST /api/auth/nft-verify	nchat_nft_verifications	-	nft.test.ts	payments.tokenGating
Wallet connection	-	Y	-	-	Y	WalletConnect	POST /api/auth/wallet	nchat_wallets	-	wallet.test.ts	payments.crypto

10.3 Plan Enforcement

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Feature restrictions	-	-	Y	Y	Y	UpgradePrompt	- (server-side)	nchat_plans, nchat_subscriptions	-	restrictions.test.ts	payments.subscriptions
Usage limits	-	-	Y	Y	Y	UsageLimitWarning	- (server-side)	nchat_usage_records	-	limits.test.ts	payments.subscriptions
Paid tier channels	-	-	Y	Y	Y	PaidChannelBadge	POST /api/channels/:id/paid-tier	nchat_channels	-	paid-tier.test.ts	payments.subscriptions

---

11. Voice & Video Features

11.1 Voice Calls

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
1:1 voice calls	Y	Y	Y	Y	Y	VoiceCallUI	POST /api/calls/initiate	nchat_calls	call:initiated, call:answered	voice-call.test.ts	voice.calls
Group voice calls	Y	Y	Y	Y	Y	GroupCallUI	POST /api/calls/initiate	nchat_calls, nchat_call_participants	call:participant:joined	group-call.test.ts	voice.calls
Voice channels	-	-	-	Y	Y	VoiceChannel	POST /api/channels	nchat_channels, nchat_voice_states	voice:state:updated	voice-channel.test.ts	voice.voiceChannels
Call controls	Y	Y	Y	Y	Y	CallControls	POST /api/calls/:id/mute, POST /api/calls/:id/hold	nchat_calls	call:muted, call:held	controls.test.ts	voice.calls
Call transfer	Y	-	Y	-	Y	CallTransfer	POST /api/calls/:id/transfer	nchat_calls	call:transferred	transfer.test.ts	voice.calls
Call hold	Y	Y	Y	-	Y	HoldButton	POST /api/calls/:id/hold	nchat_calls	call:held	hold.test.ts	voice.calls

11.2 Video Calls

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
1:1 video calls	Y	Y	Y	Y	Y	VideoCallUI	POST /api/calls/initiate	nchat_calls	call:initiated, call:answered	video-call.test.ts	video.calls
Group video calls	Y	Y	Y	Y	Y	GroupVideoUI	POST /api/calls/initiate	nchat_calls, nchat_call_participants	call:participant:joined	group-video.test.ts	video.calls
Screen sharing	Y	-	Y	Y	Y	ScreenShareButton	POST /api/calls/:id/screen-share	nchat_calls	call:screen:started	screen-share.test.ts	video.screenShare
Virtual backgrounds	-	-	Y	-	Y	BackgroundSelector	- (client-side)	-	-	backgrounds.test.ts	video.calls
Video grid layout	Y	Y	Y	Y	Y	VideoGrid	- (client-side)	-	-	grid.test.ts	video.calls
Spotlight speaker	-	-	Y	Y	Y	SpotlightView	- (client-side)	-	-	spotlight.test.ts	video.calls

11.3 Call Management

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Call history	Y	Y	Y	Y	Y	CallHistory	GET /api/calls/history	nchat_calls	-	history.test.ts	voice.calls
Missed calls	Y	Y	Y	Y	Y	MissedCalls	GET /api/calls/missed	nchat_calls	call:missed	missed.test.ts	voice.calls
Call recording	-	-	Y	-	Y	RecordingButton	POST /api/calls/:id/record	nchat_call_recordings	recording:started	recording.test.ts	features.callRecording
Recording playback	-	-	Y	-	Y	RecordingPlayer	GET /api/calls/:id/recording	nchat_call_recordings	-	playback.test.ts	features.callRecording
Call scheduling	-	-	Y	-	Y	ScheduleCallModal	POST /api/calls/schedule	nchat_scheduled_calls	call:scheduled	schedule.test.ts	voice.calls
Calendar integration	-	-	Y	-	Y	CalendarSync	POST /api/integrations/calendar	nchat_calendar_events	-	calendar.test.ts	integrations.calendar

---

12. Live Streaming Features

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Start live stream	-	Y	-	Y	Y	GoLiveButton	POST /api/streams	nchat_streams	stream:started	stream.test.ts	features.liveStreaming
End live stream	-	Y	-	Y	Y	EndStreamButton	DELETE /api/streams/:id	nchat_streams	stream:ended	stream.test.ts	features.liveStreaming
Stream chat	-	Y	-	Y	Y	StreamChat	POST /api/streams/:id/messages	nchat_stream_messages	stream:message	stream-chat.test.ts	features.streamChat
Stream reactions	-	Y	-	Y	Y	StreamReactions	POST /api/streams/:id/reactions	nchat_stream_reactions	stream:reaction	stream-reactions.test.ts	features.streamReactions
Stream recording	-	Y	-	Y	Y	RecordStreamToggle	POST /api/streams/:id/record	nchat_stream_recordings	recording:started	stream-recording.test.ts	features.streamRecording
Stream scheduling	-	Y	-	Y	Y	ScheduleStreamModal	POST /api/streams/schedule	nchat_scheduled_streams	-	schedule-stream.test.ts	features.streamScheduling
Viewer count	-	Y	-	Y	Y	ViewerCount	GET /api/streams/:id/stats	nchat_stream_stats	stream:viewer:count	viewers.test.ts	features.liveStreaming
Stream analytics	-	Y	-	Y	Y	StreamAnalytics	GET /api/streams/:id/analytics	nchat_stream_analytics	-	analytics.test.ts	features.liveStreaming
Multi-host streaming	-	Y	-	Y	Y	MultiHostControls	POST /api/streams/:id/hosts	nchat_stream_hosts	stream:host:joined	multi-host.test.ts	features.liveStreaming
RTMP ingest	-	Y	-	-	Y	RTMPSettings	POST /api/streams/:id/rtmp	nchat_streams	-	rtmp.test.ts	features.liveStreaming
Stream moderation	-	Y	-	Y	Y	StreamModerationTools	POST /api/streams/:id/moderate	nchat_stream_bans	stream:user:banned	stream-mod.test.ts	features.liveStreaming

---

13. Integration Features

13.1 Webhooks & Bots

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Incoming webhooks	-	-	Y	Y	Y	WebhookSettings	POST /api/webhooks	nchat_webhooks	-	webhooks.test.ts	integrations.webhooks
Outgoing webhooks	-	-	Y	Y	Y	OutgoingWebhookSettings	POST /api/webhooks	nchat_webhooks	-	webhooks.test.ts	integrations.webhooks
Bot accounts	-	Y	Y	Y	Y	BotBuilder, BotList	POST /api/bots	nchat_bots	-	bots.test.ts	integrations.bots
Bot commands	-	Y	Y	Y	Y	BotCommands	POST /api/bots/:id/commands	nchat_bot_commands	-	commands.test.ts	integrations.bots
Bot templates	-	-	Y	-	Y	BotTemplates	GET /api/bots/templates	nchat_bot_templates	-	templates.test.ts	integrations.bots

13.2 Third-Party Integrations

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Slack import	-	-	Y	-	Y	SlackImportWizard	POST /api/integrations/slack/import	nchat_imports	import:progress	slack-import.test.ts	integrations.slackImport
GitHub integration	-	-	Y	Y	Y	GitHubSettings	POST /api/integrations/github	nchat_github_installations	github:event	github.test.ts	integrations.github
Jira integration	-	-	Y	-	Y	JiraSettings	POST /api/integrations/jira	nchat_jira_connections	jira:event	jira.test.ts	integrations.jira
Google Drive	-	-	Y	-	Y	DriveSettings	POST /api/integrations/drive	nchat_drive_connections	-	drive.test.ts	integrations.googleDrive
Calendar integration	-	-	Y	-	Y	CalendarSettings	POST /api/integrations/calendar	nchat_calendar_connections	-	calendar.test.ts	integrations.calendar

13.3 Social Media

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Twitter/X connection	-	-	-	-	Y	TwitterConnect	GET /api/social/twitter/callback	nchat_social_accounts	-	twitter.test.ts	integrations.social
LinkedIn connection	-	-	-	-	Y	LinkedInConnect	GET /api/social/linkedin/callback	nchat_social_accounts	-	linkedin.test.ts	integrations.social
Instagram connection	-	-	-	-	Y	InstagramConnect	GET /api/social/instagram/callback	nchat_social_accounts	-	instagram.test.ts	integrations.social
Social posting	-	-	-	-	Y	SocialPostComposer	POST /api/social/post	nchat_social_posts	-	social-post.test.ts	integrations.social

---

14. Admin & Analytics Features

14.1 Admin Dashboard

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Admin dashboard	-	-	Y	Y	Y	AdminDashboard	GET /api/admin/stats	Various	-	admin.test.ts	admin.dashboard
User management	-	-	Y	Y	Y	UserManagement	GET /api/admin/users	nchat_users	-	users.test.ts	admin.userManagement
Role management	-	-	Y	Y	Y	RoleEditor	POST /api/admin/roles	nchat_roles, nchat_role_permissions	-	roles.test.ts	admin.roleManagement
Channel management	-	-	Y	Y	Y	ChannelManagement	GET /api/admin/channels	nchat_channels	-	channels.test.ts	admin.dashboard
Server settings	-	-	Y	Y	Y	ServerSettings	PATCH /api/admin/settings	nchat_server_settings	-	settings.test.ts	admin.dashboard

14.2 Analytics

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Message analytics	-	-	Y	Y	Y	MessageStats	GET /api/analytics/messages	nchat_analytics_messages	-	analytics.test.ts	admin.analytics
User analytics	-	-	Y	Y	Y	UserStats	GET /api/analytics/users	nchat_analytics_users	-	analytics.test.ts	admin.analytics
Channel analytics	-	-	Y	Y	Y	ChannelStats	GET /api/analytics/channels	nchat_analytics_channels	-	analytics.test.ts	admin.analytics
Export analytics	-	-	Y	-	Y	ExportButton	GET /api/analytics/export	Various	-	export.test.ts	admin.analytics
Real-time dashboard	-	-	Y	-	Y	RealtimeDashboard	-	-	analytics:updated	realtime.test.ts	admin.analytics
Custom reports	-	-	Y	-	Y	ReportBuilder	POST /api/analytics/reports	nchat_custom_reports	-	reports.test.ts	admin.analytics

14.3 Audit Logging

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Audit log	-	-	Y	Y	Y	AuditLogViewer	GET /api/audit	nchat_audit_logs	-	audit.test.ts	admin.auditLog
Audit log export	-	-	Y	-	Y	AuditExport	GET /api/audit/export	nchat_audit_logs	-	export.test.ts	admin.auditLog
Tamper-proof logs	-	-	Y	-	Y	-	- (server-side)	nchat_audit_logs, nchat_audit_hashes	-	tamper-proof.test.ts	enterprise.audit.tamperProof
Log retention	-	-	Y	-	Y	RetentionSettings	PATCH /api/admin/audit/retention	nchat_audit_settings	-	retention.test.ts	enterprise.audit.retentionDays

---

15. Compliance Features

15.1 GDPR Compliance

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Data export	Y	Y	Y	Y	Y	DataExportRequest	POST /api/compliance/export	nchat_export_requests	export:ready	export.test.ts	compliance.gdpr
Account deletion	Y	Y	Y	Y	Y	DeleteAccountFlow	POST /api/compliance/deletion	nchat_deletion_requests	-	deletion.test.ts	compliance.gdpr
Consent management	-	-	Y	Y	Y	ConsentBanner, ConsentSettings	POST /api/compliance/consent	nchat_consents	-	consent.test.ts	compliance.gdpr
Privacy settings	Y	Y	Y	Y	Y	PrivacySettings	PATCH /api/settings/privacy	nchat_user_settings	-	privacy.test.ts	compliance.gdpr
Data portability	Y	Y	Y	Y	Y	DownloadData	GET /api/compliance/export/:id	nchat_exports	-	portability.test.ts	compliance.gdpr

15.2 Data Retention

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Message retention	-	-	Y	-	Y	RetentionPolicy	PATCH /api/admin/retention	nchat_retention_policies	-	retention.test.ts	compliance.retention
Legal hold	-	-	Y	-	Y	LegalHoldManager	POST /api/compliance/legal-hold	nchat_legal_holds	-	legal-hold.test.ts	compliance.legalHold
eDiscovery export	-	-	Y	-	Y	eDiscoveryExport	POST /api/compliance/ediscovery	nchat_ediscovery_exports	-	ediscovery.test.ts	compliance.ediscovery

15.3 Compliance Reports

Feature	W	T	S	D	N	UI Component	API Endpoint	DB Tables	Realtime Events	Tests	Feature Flag
Compliance reports	-	-	Y	-	Y	ComplianceReports	GET /api/compliance/reports	nchat_compliance_reports	-	reports.test.ts	compliance.reporting
SOC 2 compliance	-	-	Y	-	Y	SOC2Dashboard	GET /api/compliance/soc2	Various	-	soc2.test.ts	enterprise.compliance.mode
HIPAA compliance	-	-	Y	-	Y	HIPAADashboard	GET /api/compliance/hipaa	Various	-	hipaa.test.ts	enterprise.compliance.mode

---

16. Platform Support

Platform	W	T	S	D	N	Build System	Native Features	Tests	Notes
Web (Browser)	Y	Y	Y	Y	Y	Next.js 15	Push notifications, WebRTC	e2e/web/*.spec.ts	Primary platform
iOS (Native)	Y	Y	Y	Y	Y	Capacitor/React Native	Push (APNs), CallKit, Biometrics	e2e/ios/*.spec.ts	App Store ready
Android (Native)	Y	Y	Y	Y	Y	Capacitor/React Native	Push (FCM), Biometrics	e2e/android/*.spec.ts	Play Store ready
macOS (Desktop)	Y	Y	Y	Y	Y	Tauri/Electron	Native notifications, Menu bar	e2e/desktop/*.spec.ts	Universal binary
Windows (Desktop)	Y	Y	Y	Y	Y	Tauri/Electron	Native notifications, System tray	e2e/desktop/*.spec.ts	MSIX ready
Linux (Desktop)	-	Y	Y	Y	Y	Tauri/Electron	Native notifications, System tray	e2e/desktop/*.spec.ts	AppImage, deb, rpm

---

Summary Statistics

Category	Total Features	WhatsApp	Telegram	Slack	Discord	ɳChat
Messaging	42	28	38	40	38	42
Channels	32	12	26	30	32	32
Presence	18	12	14	16	16	18
Media	28	22	26	26	26	28
Search	12	6	10	12	12	12
Notifications	10	8	10	10	10	10
Authentication	26	4	8	22	14	26
E2EE	14	14	12	0	0	14
Moderation	18	4	8	16	18	18
Billing	14	0	8	12	10	14
Voice/Video	22	18	16	20	20	22
Live Streaming	12	0	10	0	10	12
Integrations	18	0	4	18	12	18
Admin/Analytics	16	0	0	16	12	16
Compliance	12	4	4	12	6	12
TOTAL	274	132	194	250	246	274

---

Appendix A: Database Tables Reference

Table	Description	Related Features
nchat_users	User accounts and profiles	Authentication, Presence
nchat_channels	All channel types	Channels
nchat_messages	Message storage	Messaging
nchat_attachments	File storage metadata	Media
nchat_reactions	Message reactions	Messaging
nchat_threads	Thread metadata	Messaging
nchat_read_receipts	Read status tracking	Presence
nchat_presence	Online status	Presence
nchat_notifications	Notification queue	Notifications
nchat_calls	Call records	Voice/Video
nchat_streams	Live stream metadata	Streaming
nchat_e2ee_keys	Encryption keys	E2EE
nchat_reports	User reports	Moderation
nchat_audit_logs	Audit trail	Admin
nchat_subscriptions	Billing subscriptions	Billing
nchat_webhooks	Webhook configurations	Integrations
nchat_bots	Bot accounts	Integrations

---

Appendix B: Realtime Events Reference

Event	Description	Payload
message:created	New message sent	{ messageId, channelId, content, author }
message:updated	Message edited	{ messageId, content, editedAt }
message:deleted	Message deleted	{ messageId, channelId }
reaction:added	Reaction added	{ messageId, emoji, userId }
reaction:removed	Reaction removed	{ messageId, emoji, userId }
typing:started	User started typing	{ channelId, userId }
typing:stopped	User stopped typing	{ channelId, userId }
presence:updated	Presence changed	{ userId, status, customStatus }
member:joined	Member joined channel	{ channelId, userId }
member:left	Member left channel	{ channelId, userId }
call:initiated	Call started	{ callId, initiator, participants }
call:answered	Call answered	{ callId, answeredBy }
call:ended	Call ended	{ callId, duration }
stream:started	Stream started	{ streamId, hostId }
stream:ended	Stream ended	{ streamId, stats }
notification:created	New notification	{ notificationId, type, data }

---

Appendix C: Feature Flags Reference

See /src/config/feature-flags.ts and /src/config/feature-registry.ts for the complete feature flag definitions and registry.

---

This document is auto-generated and should be kept in sync with the Feature Registry. Last updated: 2026-02-03