Explain how neural networks learn. Focus on the backpropagation algorithm.
Compose full UI sections from reusable blocks
Blocks are higher-level compositions built from your components. Start with ready-to-use implementations and expand this directory as new blocks ship.
Communication
A full conversational interface block with chat container, bubbles, input, typing indicator, and reactions.
View details and installChat UI Kit
A comprehensive, accessible, and customizable chat component library
AI
AI Assistant
Always here to help
Communication
AI-style response panel with text or structured markdown streaming, skeleton placeholders, and pause/resume controls.
View details and installStreaming Composer
AI-style response panel with text or structured markdown streaming, skeleton placeholders, and pause/resume controls.
Mode:
Variant:
Streaming...
Devtools
Embeddable API console block: grouped endpoints, request builder with editable query and headers, live execution, JSON highlighting, and fetch / axios / curl snippets.
View details and installPro
API Route Explorer
An embeddable, modular API console for docs, dashboards, and internal tools.
Communication
Branching conversation UI with thread navigation, sibling switching, confidence indicators, and an optional minimap.
View details and installPro
Conversation Branch
Branching thread UI for multi-path AI conversations with minimap navigation and confidence metrics.
Conversation Branch
Alternate response visualization
9
Messages
2
Alt. branches
88%
Avg confidence
6
Active depth
91% conf
Neural networks learn through a process called backpropagation. At its core, the network makes a prediction, calculates how wrong it was (the loss), and then adjusts every weight in reverse - from output back to input - to reduce that error.
What about vanishing gradients? How does that affect training deep networks?
2 alternates
94% conf
Vanishing gradients happen because we multiply many small numbers together. In deep networks using sigmoid activations, gradients shrink exponentially as they propagate backwards.
Can you give me a concrete PyTorch example of a training loop?
97% conf
Here's a minimal PyTorch training loop with Adam and cross-entropy loss.
Marketing
Conversion-focused pricing section with monthly/yearly billing toggle, animated price transitions, and responsive 1–5 plan layouts.
View details and installPricing Section
A conversion-focused pricing block with billing toggle, animated prices, and flexible plan layouts.
Switch to yearly and save up to 20%
Free
For personal projects and early exploration.
$0/month
- Up to 3 projects
- Community support
- Basic analytics
Most Popular
Pro
For professionals shipping production apps.
$29/month
- Unlimited projects
- Priority email support
- Advanced analytics
- Team collaboration
- API access
Enterprise
For organizations with advanced security needs.
$99/month
- Everything in Pro
- SSO & SAML
- Dedicated support
- Custom SLAs
- Audit logs
Devtools
Tabbed install or snippet panel with copy-ready code blocks for npm, pnpm, yarn, bun, or custom tabs.
View details and installCode Tabs
Tabbed install or snippet panel with copy-ready code blocks for npm, pnpm, yarn, bun, or custom tabs.
Install from registry
Composed block using Morph Tabs and Code Block with
createShadcnAddTabs.bash
npx shadcn@latest add @tt-ui/code-block
Marketing
Marketing FAQ section with scroll-revealed header and accordion question / answer list.
View details and installFAQ Section
Section title plus accordion FAQ list with scroll-triggered reveal on the header.
Frequently asked questions
Everything you need to know about plans, security, and support.
Yes. Upgrade or downgrade from your account settings. Changes apply on your next billing cycle, and we prorate upgrades immediately.
Marketing
Trusted-by heading with infinite scrolling marquee or static logo row for social proof.
View details and installLogo Cloud
Trusted-by heading with a scrolling marquee or static logo row.
Trusted by product teams
From early-stage startups to established SaaS companies.
Data
Table or list toolbar with debounced search, filter chips or dropdown, and right-aligned actions.
View details and installData Toolbar
Table or list toolbar with debounced search, filter chips, and right-aligned actions.
User records
Search, filter, and manage rows in a data table or list view.
Data
Row of three or four KPI stat columns with animated live counters and optional trends.
View details and installStats Counter Row
Three or four KPI columns with animated live counters - no charts.
Monthly revenue
128.4K
Active users
8,420
Churn rate
2.4%
Uptime
99.98%
UI
Inline info, warning, success, or error notice card with optional action and dismiss.
View details and installNotice Card
Inline info, warning, success, or error notice with optional action and dismiss.
Info
New integrations available
Connect Slack, Linear, or GitHub from your workspace settings.
Warning
API rate limit approaching
You have used 85% of your monthly API quota. Upgrade to avoid throttling.
Success
Deployment completed
Version 2.4.1 is live in production with zero errors reported.
Error
Payment method expired
Update your billing details to avoid service interruption.
Page Toolbar
Page-level title, optional description, and right-aligned action buttons.
Projects
Manage workspaces, collaborators, and deployment settings.
UI
What's new trigger and popover with unread indicator and version-grouped changelog entries.
View details and installRelease Notes Popover
What's new trigger with unread indicator and version-grouped changelog entries.
Dashboard
Monitor activity and ship updates from one place.
Unread release notes
Copy Snippet Row
Monospace command or URL row with one-click copy.
Install command
npx shadcn@latest add copy-snippet-row-01Run from your project root after configuring components.json.
Registry URL
https://component-lib.example.com/r/copy-snippet-row-01.jsonUse this URL with the shadcn CLI registry flag.
Environment variable
NEXT_PUBLIC_API_URL=https://api.example.com/v1Add to .env.local for local development.
UI
Cookie and consent entry with regions, categories, and accept or reject non-essential actions.
View details and installConsent Cookie Bar
Cookie and consent entry with regions, categories, and accept or reject non-essential actions.
Cookie preferences
We use cookies to run the site and improve your experience. Choose which categories you allow. Privacy Policy
Required for sign-in, security, and core site functionality.
Helps us understand usage and improve the product.
Personalized content and campaign measurement.
Data
Debounced search field with scrollable results list and empty state fallback.
View details and installSearch Results Panel
Debounced search with scrollable results and an empty state fallback.
Getting started
DocsInstall components and configure your registry.
Page Toolbar
BlockPage-level title, description, and action buttons.
Data Toolbar
BlockSearch, filters, and row actions for tables.
Form Fields
ComponentInput, select, switch, and slider with validation UI.
Copy Snippet Row
BlockMonospace command row with one-click copy.
Pricing Section
BlockMarketing pricing table with billing toggle.
API Route Explorer
BlockEmbeddable API console with live request builder.
Debounced Search Input
ComponentSearch field with debounced change callbacks.
UI
Generic list row with avatar, primary and secondary text, row click, and trailing action menu - for feeds, sidebars, and custom lists.
View details and installList Item
Generic list row with avatar, primary and secondary text, optional row click, and trailing action menu. Compose into any card or sidebar - use member-list-panel for full team rosters.
Recent activity
Notification-style rows you can drop into sidebars, drawers, or inbox panels.
Marketing
Section title plus icon bullet checklist in one or two columns with scroll reveal.
View details and installFeature Checklist
Section title plus icon bullet checklist in one or two columns.
Everything you need to ship faster
A component library built for registry distribution, docs, and real product UI.
Install copy-paste components from a shadcn-compatible registry.
Compose blocks for dashboards, marketing, and devtools surfaces.
Ship with CSS variables and dark mode out of the box.
Free and Pro tiers with preview pages for every bundle.
MorphTabs demos show full compositions and building blocks.
Fully typed props for every component and block export.
Marketing
Dual-row infinite card marquee of testimonials with quote, name, role, and optional avatar.
View details and installTestimonial Row
Dual-row infinite card marquee of quote cards with name, role, and optional avatar.
Loved by product teams
See what builders say about shipping faster with registry blocks.
“We shipped our admin dashboard in half the time. The blocks drop in cleanly and match our design system out of the box.”
AC
Ada Chen
Engineering Lead, Northwind
“The data toolbar and table patterns saved us weeks of polish. Our team spends time on product logic, not layout details.”
MW
Marcus Webb
Product Designer, Lumen
“Reliable, accessible components with sensible defaults. Exactly what we needed for a fast-moving SaaS launch.”
SR
Sofia Rivera
Founder, Stackline
“The dual-row marquee layout feels polished on our landing page without any custom animation work.”
EP
Elena Park
Marketing Director, Orbit
“Copy-paste blocks that actually compose well together - rare for a component library at this quality level.”
JO
James Okonkwo
CTO, Relay
“We shipped our admin dashboard in half the time. The blocks drop in cleanly and match our design system out of the box.”
AC
Ada Chen
Engineering Lead, Northwind
“The data toolbar and table patterns saved us weeks of polish. Our team spends time on product logic, not layout details.”
MW
Marcus Webb
Product Designer, Lumen
“Reliable, accessible components with sensible defaults. Exactly what we needed for a fast-moving SaaS launch.”
SR
Sofia Rivera
Founder, Stackline
“The dual-row marquee layout feels polished on our landing page without any custom animation work.”
EP
Elena Park
Marketing Director, Orbit
“Copy-paste blocks that actually compose well together - rare for a component library at this quality level.”
JO
James Okonkwo
CTO, Relay
“The data toolbar and table patterns saved us weeks of polish. Our team spends time on product logic, not layout details.”
MW
Marcus Webb
Product Designer, Lumen
“Reliable, accessible components with sensible defaults. Exactly what we needed for a fast-moving SaaS launch.”
SR
Sofia Rivera
Founder, Stackline
“The dual-row marquee layout feels polished on our landing page without any custom animation work.”
EP
Elena Park
Marketing Director, Orbit
“Copy-paste blocks that actually compose well together - rare for a component library at this quality level.”
JO
James Okonkwo
CTO, Relay
“We shipped our admin dashboard in half the time. The blocks drop in cleanly and match our design system out of the box.”
AC
Ada Chen
Engineering Lead, Northwind
“The data toolbar and table patterns saved us weeks of polish. Our team spends time on product logic, not layout details.”
MW
Marcus Webb
Product Designer, Lumen
“Reliable, accessible components with sensible defaults. Exactly what we needed for a fast-moving SaaS launch.”
SR
Sofia Rivera
Founder, Stackline
“The dual-row marquee layout feels polished on our landing page without any custom animation work.”
EP
Elena Park
Marketing Director, Orbit
“Copy-paste blocks that actually compose well together - rare for a component library at this quality level.”
JO
James Okonkwo
CTO, Relay
“We shipped our admin dashboard in half the time. The blocks drop in cleanly and match our design system out of the box.”
AC
Ada Chen
Engineering Lead, Northwind
Devtools
Commit and release timeline with branches, tags, authors, CI status, and collapsible diff snippets.
View details and installGit Timeline
Commit and release timeline with branches, tags, authors, and collapsible diff snippets.
Repository activity
Recent commits, merges, and releases on main.
a3f9c2dmainSuccessAlex Chen
b7e1a04feat/webhook-retrySuccessJordan Rivera
src/webhooks/retry.ts+const MAX_RETRIES = 5;+const BASE_DELAY_MS = 1000;export async function deliverWebhook(payload: Payload) {- await fetch(payload.url, { method: "POST" });+ return retryWithBackoff(() => post(payload), MAX_RETRIES, BASE_DELAY_MS);}- v2.4.1Success
Morgan Shaw
c4d8f91fix/sync-raceWarningTaylor Park
src/workers/sync.ts@@ -42,6 +42,8 @@ async function syncSubscription(id: string) {const lock = await acquireLock(id);+ if (!lock) return;try {await pullRemoteState(id);} finally {await releaseLock(id);}- v2.4.0
Riley Kim
d9a2b17mainDeployingAlex Chen
UI
Team roster panel with avatar group summary, search, role badges, and row action menus.
View details and installMember List Panel
Team roster with avatar group summary, search, role badges, and row actions.
Team members
Manage workspace access and roles.
ACJRMSTP
+4
8 members
Alex Chen
OwnerOnlinealex@acme.dev
Jordan Rivera
AdminOnlinejordan@acme.dev
Morgan Shaw
Editormorgan@acme.dev
Taylor Park
Viewertaylor@acme.dev
Riley Kim
Viewerriley@acme.dev
Casey Nguyen
Editorcasey@acme.dev
Sam Ortiz
Viewersam@acme.dev
Jamie Lee
Viewerjamie@acme.dev
Tip: keep blocks focused on solving complete UI slices (for example a pricing section or onboarding stepper), while individual elements stay in the Components directory.