Premium Extension, AI Tool & Third-Party App Development

We build premium digital products with bold monochrome design and real product depth.

BlackishDeveloper creates modern browser extensions, AI tools, custom product dashboards, plugins, admin panels, and third-party integrations that are built to look premium, perform fast, and scale with your business.

Explore Services View Extension Preview
Extensions

Chrome, Firefox, and Opera-ready extension systems.

Plugins

Third-party plugin workflows with scalable integration logic.

Platforms

Dashboards, portals, and connected systems for product growth.

Current Focus AI Fashion Studio
Stack Feel Premium UI
Upcoming Release Browser Extensions for Chrome, Firefox & Opera
Launching soon
AI Fashion Studio Extension
0
Product Concepts
0
AI Workflows
0
UI Modules
0
Creative Energy
BLACKISHDEVELOPER • PREMIUM EXTENSIONS
AI FASHION STUDIO • PRODUCT UI
THIRD-PARTY APP DEVELOPMENT
CHROME • FIREFOX • OPERA
MODERN BOOTSTRAP 5 INTERFACES
BLACKISHDEVELOPER • PREMIUM EXTENSIONS
AI FASHION STUDIO • PRODUCT UI
THIRD-PARTY APP DEVELOPMENT
CHROME • FIREFOX • OPERA
MODERN BOOTSTRAP 5 INTERFACES
About Us

A product-first team building premium digital experiences with strong visual identity.

At BlackishDeveloper, we focus on building digital products that feel modern, premium, and practical. We combine extension engineering, third-party integrations, AI-powered workflows, and elegant interface design to help businesses launch stronger products that stand out.

  • Premium black-and-white design systems with accent-driven product styling
  • Browser extension workflows built for productivity, AI, and real business use
  • Third-party app development with scalable architecture and modern UI
  • Fast iteration for startups, product companies, agencies, and internal tools
Clean Development

Well-structured systems built with maintainability, performance, and product growth in mind.

Premium UI Feel

Elegant dark and monochrome interfaces with richer product-style interactions.

AI-Ready Workflows

Practical AI tools and guided workflows designed for creators, businesses, and teams.

Custom Product Builds

From idea to launch, we shape polished products with the right technical direction.

Why Choose Us

More content, more depth, and more premium product presentation

This site is built to feel like a serious product brand, not a basic template page.

Interactive Product Sections

Richer content blocks, extension previews, coming-soon panels, and animated counters create a premium product story.

Integration-Ready Thinking

We build for real workflows including APIs, billing logic, asset management, dashboards, and automation systems.

Launch-Oriented Execution

Design and development move toward shipping, scaling, and making the product feel ready for actual users.

Services

What we build

Premium digital products for brands that want more than a standard website.

Browser Extensions

Custom browser extension development for workflow automation, AI assistance, content tools, and productivity systems.

  • Extension UI and popup design
  • Chrome, Firefox, and Opera support direction
  • Dashboard integration and API connectivity

Third-Party App Development

Reliable applications built around external services, payment systems, AI services, business platforms, and connected workflows.

  • API-based applications
  • Billing, account, and platform integrations
  • Admin panels, user dashboards, and portals

Plugin & Portal Systems

Modern, responsive, and interactive systems designed for startups, products, internal teams, and plugin ecosystems.

  • Plugin management interfaces
  • Admin dashboards and portals
  • Responsive Bootstrap 5 systems
Product Focus

Interactive service preview

A richer homepage needs more than static text. This switcher helps the page feel like a product company site.

Premium Browser Extensions

Modern browser tools with sharp UI, fast interaction, admin sync, API logic, and practical workflows for real users.

Chrome Dashboard Sync Workflow Automation
Extensions

Browser extension showcase

Clean 2-slide showcase for our live and upcoming extensions.

Firefox Live

Cash Drawer Extension

View on Firefox Add-ons
Cash Drawer Extension Icon

POS Cash Drawer Bridge

A practical browser extension for POS systems that helps trigger a cash drawer from supported web-based workflows.

Firefox Live Chrome Soon Opera Soon
Use Case

POS drawer trigger

Status

Firefox published

Category

Browser utility

Focus

POS workflow

Cash Drawer Screenshot
Coming Soon

AI Fashion Studio Extension

Coming Soon
AI Fashion Studio Extension Logo

AI Fashion Workflow Tool

A premium AI-powered fashion workflow extension for image generation, video preview creation, history management, and creative product content support.

Chrome Soon Firefox Soon Opera Soon
Image AI

Fashion previews

Video AI

Promo workflow

History

Saved outputs

Billing

Subscription ready

AI Fashion Studio Screenshot
Process

How we shape products from idea to launch

Every project moves through a simple but product-focused process so the final result feels stable, polished, and ready for actual users.

1
Discovery

We define the product direction, user need, workflow logic, and technical scope.

2
Design & UX

We shape a premium interface system with clean layout, motion cues, and product-grade styling.

3
Development

Frontend, backend, API logic, extension flows, billing, and dashboards are built into one consistent product.

4
Launch & Scale

We refine performance, improve features, and help the product continue to grow after release.

Coming Soon

AI Smart Fashion Tool

Our upcoming AI Smart Fashion Tool is designed to help users explore style ideas, upload garments, create preview flows, and generate smart fashion-based outputs through an elegant product experience.

This product is being shaped for creators, fashion-focused brands, online stores, agencies, and businesses that want to combine AI with visual decision-making and content generation.

AI Style Suggestions Outfit Matching Video Workflow Mobile Friendly
AI Smart Fashion Tool Preview
Feature DirectionUpload • Generate • Preview
Use CaseFashion visuals & product content
Best ForCreators, Brands, Fashion Stores
Plans

Extension & Plugin Development Plans

Focused only on browser extensions, third-party plugins, and scalable integrations.

Extension Starter

Best for MVP

Ideal for launching your first browser extension or plugin quickly.

$149+
  • Extension popup UI design
  • Basic Chrome extension setup
  • Core feature implementation
  • Extension packaging support
Get Started

Plugin Growth

Popular

Advanced plugins with integrations, APIs, and cross-browser support.

$399+
  • Chrome + Firefox extension support
  • Third-party API integration
  • Advanced UI & interaction
  • Dashboard / backend sync
  • Plugin workflow automation
Choose Growth

Enterprise Build

Full Product

Complete extension systems with backend, billing, and scaling support.

Custom
  • Full extension or plugin ecosystem
  • Custom backend & API architecture
  • Billing & subscription systems
  • Admin dashboard
  • Long-term scaling support
Talk to Us
Compare Plans

Interactive Feature Comparison

Select a plan to highlight what matters for your extension or plugin project.

Feature
Starter
Growth
Enterprise
Browser Support
Chrome
Single browser launch
Chrome + Firefox
Best for wider users
All Browsers
Chrome, Firefox, Opera & more
API Integration
Basic
Simple endpoint workflow
Advanced
Third-party API connection
Full System
Custom backend architecture
Dashboard
Not Included
Included
Basic dashboard sync
Advanced
Admin + user portals
Billing System
Not Included
Optional
Can be added
Included
Subscription-ready
Support
Basic
Launch guidance
Priority
Faster updates
Dedicated
Long-term scaling support
Brand Positioning

Built to feel trusted, clear, and premium

This section adds more content depth and makes the homepage feel more complete for visitors.

Product-first mindset

We approach websites, extensions, and apps like real products, with better structure, stronger interface quality, and clearer business purpose.

Premium visual feel

A polished black-and-white identity with accent color creates stronger brand impact than a generic corporate layout.

Practical development

The goal is not just design. The goal is shipping usable products with workflows, panels, dashboards, billing, and connected experiences.

FAQ

Common questions

Useful answers for startups, brands, and businesses looking to build premium digital products with BlackishDeveloper.

No. We build extensions, AI tools, dashboards, portals, product websites, admin systems, and third-party apps.

Yes. Premium dark and monochrome interface design is one of the strongest directions in this site and product style.

Yes. AI Fashion Studio is one example of the type of guided visual AI workflow we can shape into a premium product experience.

The extension showcase currently highlights launch direction for Chrome, Firefox, and Opera.
Contact Us

Let’s build your next premium digital product.

Need a browser extension, third-party app, AI product, or custom web interface? Let’s talk about your idea and turn it into a polished digital experience with real product value.

Email

hello@blackishdeveloper.com

Phone

+94729784444

Location

Sri Lanka

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