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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.

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All ServicesChrome 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

Every engagement comes with a defined scope, named deliverables, and full source-code ownership at handover.

  • Custom browser extensions for internal tools, data scraping, automation and price tracking
  • Manifest V2 to V3 migrations for extensions that broke or are about to
  • Chrome Web Store submission, permission justification and compliance handling

Technology Stack

TypeScriptManifest V3ReactChrome APIsViteOAuth 2.0

What you receive

  • 01Packaged Extension Build
  • 02Store Listing & Assets
  • 03Source Code Repository
  • 04Privacy & Permissions Justification

Ready to start this project?

Tell us about your requirements and we'll put together a detailed scope, timeline, and fixed-price quote.

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