Chrome Extension Development in Sri Lanka
Custom Chrome extensions that plug into your workflow or your users' browsers — built to handle real permissions, real APIs, and the review process without getting flagged or rejected.
Turnkey staging, deployment & continuous SLA monitoring.
Production-grade, zero outdated framework bloat.
Audited Core Web Vitals and Lighthouse 95+ score.
Weekly staging demonstrations with transparent scope.
How we approach Chrome Extension Development
Chrome extensions are one of the cheapest ways to solve a workflow problem. If your team copies data between two systems every day, or your customers need something the website itself can't do, an extension often takes weeks instead of months.
Manifest V3 changed a lot of this. Background pages became service workers, remote code is out, and plenty of older extensions broke or got pulled. If yours stopped working, that's usually why.
Review is the part people underestimate. Google rejects extensions for requesting permissions you don't clearly need, for vague descriptions, and for privacy disclosures that don't match what the code does. We write the justification with the submission rather than guessing after a rejection.
We build extensions for businesses in Colombo, Dehiwala and Gampaha, along with remote clients running online operations from Galle and Kandy.
Firefox and Edge builds from the same codebase are usually a small addition, not a second project.
What we build & engineer
Every engagement comes with an explicit scope, milestone acceptance criteria, and full source code handover.
Standard across every project
Full Repository Handover
Clean Git history, environment templates, and complete build scripts.
Optimized for Real Networks
Assets bundled, compressed, and benchmarked on mobile 4G speeds.
Direct Senior Engineer SLA
No middle managers. You talk directly with the engineer writing your code.
Weekly Staging Deployments
Inspect progress on live preview URLs before signing off milestone payments.
Technology Stack
What You Receive
- 01Packaged Extension Build
- 02Store Listing & Assets
- 03Publishing & Compliance Setup
- 04Privacy & Permissions Justification
Ready to discuss your scope?
Speak directly with the lead engineers who will design and build your system. Response guaranteed within 2 hours.
Other engineering specialisations
Custom Web Development
Fast, secure custom websites and web applications engineered for conversions, search visibility, and long-term growth.
E-Commerce & Online Stores
High-converting online stores built on Shopify, WooCommerce with WordPress, or tailored custom architectures with local and international payment gateways.
Mobile App Development
User-focused iOS and Android applications built for reliable performance, secure integrations, and scalable growth.
Ready to build your Chrome Extension Development?
Send us your brief or problem statement. We'll formulate an architectural breakdown, milestone timeline, and fixed-price quote within 24 hours.