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01Business Solutions
02Web & Native Apps
03API, MCP & Integrations
04Web Design
05AI Agents & Chatbots
06Plugins & Extensions
07UI / UX Design
New business
info@extended-developments.comFocused product extensions
Cross-browser extensions that add contextual workflows, interface enhancements, data capture, or secure product features to supported websites.
Designed around the job
Extension architecture and permissions
Content, background, and interface development
Browser packaging and review support
Built for outcomes
The implementation is only useful when it improves the work around it. These are the outcomes we design toward.
How we work
We study platform policies, interface conventions, permissions, and technical limits before defining the extension.
Focused workflows, minimal permissions, and a small operational footprint make extensions easier to trust.
Packaging, policy review, updates, analytics, and support are planned before the first release.
Also within Plugins & Extensions
Good to know
We can prepare the package, listing, policy materials, and submission. Final approval remains with the relevant platform or store.
Not automatically. Chromium browsers share many APIs, while Firefox and Safari can require additional implementation and review.
Yes. Depending on the browser or platform, we can support managed enterprise deployment and controlled access.
Start a conversation
Tell us what needs to change. We will help define the right first step, the technical shape, and a realistic route to launch.