Browser Extensions & Plugins | POLPROG Skip to content

Browser Extensions & Plugins

What We Do

Extend the browser. Empower your users.

Browser extensions live where your users already spend their time. A well-crafted extension fits naturally into daily workflows, boosting productivity without switching context. We've published extensions across Chrome Web Store, Firefox Add-ons and Microsoft Edge Add-ons.

Our portfolio includes LeakLens (DOM leak detection), DevScope (developer tooling), Loudly (audio enhancement), LoopIt (media loops), AutoScroll (hands-free scrolling) and more. Each is built with Manifest V3, follows store review guidelines, and passes automated testing before every release.

Whether you need a private enterprise extension for internal tooling or a public-facing product for the stores, we handle the full lifecycle: architecture, development, store listing optimisation, review compliance and ongoing maintenance.

Browser Extensions & Plugins

9 extensions published across Chrome Web Store and Firefox Add-ons, including LeakLens, DevScope, Loudly, LoopIt, AutoScroll, TubePilot, ClickClean, TabZoo and OneMoreJump. All built with Manifest V3.

Live portfolio on Chrome Web Store and Firefox Add-ons

When to choose a browser extension

You want to enhance or automate repetitive browser-based workflows

Your product integrates with web pages users already visit

You need an internal enterprise tool deployed via managed browsers

You want to distribute a developer or productivity utility through stores

9
Extensions published
2
Browser stores
MV3
Manifest version
How we work

Our delivery process

  1. Concept

    Feature spec, permissions audit, UX flow

  2. Develop

    Cross-browser code, automated testing

  3. Store Prep

    Listing copy, screenshots, privacy policy

  4. Publish

    Review submission, compliance, updates

Technology

Tech stack we use

Manifest V3
TypeScript
Chrome API
Firefox WebExt
Content Scripts
Service Workers
Webpack
Web Store APIs
Questions

Frequently asked questions

Which browsers do you support?

Chrome, Firefox and Edge out of the box. Safari support is possible where WebExtensions APIs are available.

What is Manifest V3?

The latest extension platform standard from Google. It introduces Service Workers, declarative net request and tighter security. All our new extensions use MV3.

Can you build enterprise-only extensions?

Yes. We can build extensions distributed via managed Chrome/Edge policies, without publishing them publicly on the store.

How long does store review take?

Chrome reviews typically take 1-3 business days. Firefox is usually faster. We handle the full submission and respond to reviewer feedback.

Portfolio

Example Completed Projects

ClickClean - one-click browser cleaner with smart presets
ClickClean icon

ClickClean

Browser Extension
v1.4.0

Clean your browser with one click. 4 smart presets - Light, Daily, Deep & Privacy mode.

Chrome Extension TypeScript Webpack
One-Click Cleanup Chrome + Firefox Free
AutoScroll - video speed control and auto-scroll for YouTube and social media
AutoScroll icon

AutoScroll

Browser Extension
v1.0.0

Control videos on YouTube, Facebook & Instagram. Speed control, auto-scroll and Shorts advance.

Chrome Extension TypeScript Webpack
Infinite Scroll Chrome + Firefox Speed Control Free
TabZoo - virtual creature that evolves from your browsing habits
TabZoo icon

TabZoo

Browser Game
v1.2.0

Your browsing habits, evolved. A creature grows from your tabs, time & patterns. 24 mutations, 12 biomes, 100 achievements.

Chrome Extension TypeScript Webpack
Idle Mutation Game 24 Mutations & 12 Biomes Free
TubePilot - YouTube distraction blocker with Focus Mode and Shorts Control
TubePilot icon

TubePilot

Browser Extension
v1.4.0

Block YouTube distractions. Focus Mode, Shorts Control, 7 themes, 45+ settings in 21 languages.

Chrome Extension TypeScript Webpack
21 Languages Chrome + Firefox Focus Mode Free

Have an extension idea?

From concept to published listing - let's bring it to life.

Contact Us