Build a modern developer-focused landing page for a devtool called Backcap.
Backcap is a registry of composable backend domains for TypeScript.
The concept is similar to installing backend features like npm packages.
Developers can install backend domains such as authentication, blog, search, payments, notifications, etc. into any TypeScript backend.
The system is framework agnostic and works with Node, Bun or Deno and frameworks like Next.js, Express, Fastify or NestJS.
The tone should target backend engineers, indie hackers, and startup developers.
The style should be clean, modern, minimal, technical and developer-oriented similar to modern devtool sites like Stripe, Vercel, Supabase or shadcn/ui.
Use a dark theme with subtle gradients, rounded cards, monospace code blocks and clean spacing.
The page must be structured to clearly explain the concept within 5 seconds.
SECTION 1 — HERO
Headline:
"The npm for backend domains."
Subheadline:
"Install backend features like packages. Auth, Blog, Search, Payments and more — ready for any TypeScript backend."
Primary CTA:
"Explore domains"
Secondary CTA:
"View on GitHub"
Below the hero include a code block showing installation:
npx backcap add auth
npx backcap add blog
npx backcap add search
Show the resulting project structure:
/domains
auth
blog
search
SECTION 2 — THE PROBLEM
Title:
"Stop rewriting backend features."
Description:
Every backend project rebuilds the same features:
- authentication
- permissions
- blog systems
- search
- notifications
- billing
This slows development and creates duplicated logic across projects.
Backcap solves this by letting developers install domains instead of rewriting them.
Use a visual comparison:
Left side:
"Traditional backend development"
Right side:
"Backcap domains"
SECTION 3 — HOW IT WORKS
Title:
"Install backend domains."
Three steps layout.
Step 1:
Install the CLI.
npx backcap init
Step 2:
Add domains.
npx backcap add authentication
npx backcap add blog
npx backcap add notifications
Step 3:
Use them in your backend.
Domains are added directly to your project with full source code.
SECTION 4 — EXAMPLES
Title:
"Build anything with domains."
Show three example stacks.
Card 1 — SaaS
Domains:
- authentication
- organizations
- billing
- feature flags
- notifications
Card 2 — Ecommerce
Domains:
- catalog
- cart
- orders
- payments
- inventory
Card 3 — Content platform
Domains:
- blog
- comments
- tags
- media
- analytics
Each card should show a small code snippet or domain list.
SECTION 5 — DOMAINS
Title:
"Available domains."
Grid layout with cards.
Examples:
Authentication Blog Search Files Notifications Webhooks Queues Feature Flags Audit Log Analytics Forms Comments Tags
Each card should include a small description.
SECTION 6 — ARCHITECTURE
Title:
"Framework agnostic by design."
Explain that Backcap uses a modular architecture inspired by:
- clean architecture
- hexagonal architecture
Show a visual architecture diagram:
project
├ domains
│ ├ auth
│ ├ blog
│ └ search
├ adapters
└ integrations
Explain that the core domain is independent from frameworks.
Compatible with:
- Node
- Bun
- Deno
Framework integrations:
- Next.js
- Express
- Fastify
- NestJS
SECTION 7 — AI FRIENDLY
Title:
"Built for AI-assisted development."
Explain that each domain includes:
- clear specifications
- domain contracts
- AI-friendly structure
This allows AI tools to understand and extend backend domains easily.
SECTION 8 — FUTURE REGISTRY
Title:
"A registry of backend domains."
Explain that Backcap will become a registry where developers can publish reusable backend domains.
Show example registry items:
authentication blog cart payments notifications search analytics
SECTION 9 — FINAL CTA
Title:
"Start building faster backends."
CTA buttons:
"Get Started"
"Explore Domains"
Add a GitHub link placeholder.
DESIGN REQUIREMENTS
Use:
- dark background
- subtle gradients
- rounded cards
- developer-style code blocks
- modern SaaS typography
- clear spacing
- animated hover states
The design should feel similar to modern developer tool websites.
Focus on clarity, simplicity and developer trust.
The landing page should communicate the product concept instantly.