×

How it works

Find an amazing freelancer

Just tell us about your project and in seconds we'll match you with experts. Quickly browse their profiles and proposals, then hire your favorite.

Get quality work right away

Kickoff your project in hours, not weeks. Instantly scale your team with a skilled specialist, collaborating in your own shared online workspace.

Safe payment, zero worries

Invoicing, payment and tax forms are handled on Upwork. And with Upwork Payment Protection, you only pay for work that's rightly billed.

Get Started

More details? Check out our FAQs

Find the World's Best Firefox Plugin Development Freelancers

Upwork is the leading online workplace, home to thousands of top-rated freelancers. It’s simple to post your job and get personalized bids, or browse Upwork for amazing talent ready to work on your Firefox Plugin Development project today.

Browse Freelancers
Spotify Logo
Pinterest Logo
Eventbrite Logo
Dropbox Logo
BuzzFeed Logo

What our customers are saying


At A Glance: Firefox Plugin Developers

Firefox is a free-to-use open-source web browser developed and distributed by the Mozilla Foundation. Firefox has become one of the most popular and widely used web browsers available today, acting as the primary desktop browser for up to 19 percent of worldwide users. The modification and customization of Firefox for a variety of professional or personal uses has become widespread, and through the use of the Internet, these specialized customizations — known as plugins and extensions — can be made available for anyone to take advantage of. Firefox plugins allow for additional features to be integrated into your web browser from other sources for a variety of reasons, such as searching or integrating Adobe Flash.

Firefox plugin developers and programmers can work with you and your business to integrate custom features directly into the Firefox web browser. Developers and programmers are highly skilled and have general expertise and experience with a wide variety of different third-party applications that may already have plugins for Firefox already developed for them. If you are looking to incorporate software that already has plugins, or create a plugin for an entirely new service or feature, both developers and programmers are available to work independently or as part of a team to accomplish your goals. Working with a freelance Firefox plugin developer or programmer on Upwork is a powerful way to implement highly customizable features into your web browser for any imaginable use, either for professional development or personal pleasure.

Data

3 Reasons You Should Upgrade to Universal Analytics

Google Analytics is the most popular analytics service on the web, allowing website owners and marketers to monitor how users are interacting with their content from an easy-to-use dashboard. However, many websites are still using the legacy Google Analytics framework. In this article, we’ll look at the differences between these two libraries and explain why you should strongly consider upgrading to analytics.js.

Read More

July 21, 2016

Community

How Freelancers Can Keep Their Skills Fresh

Freelancers, it’s all on you to build and maintain your hard and soft skills. The good news is you can find a bunch of ways to do it online. Here are points to consider when deciding which platform is right for you.

Read More

July 20, 2016

Web Development

Bootstrap vs. Boilerplate

When comparing two front-end technologies like Bootstrap and HTML5 Boilerplate, the comparison is not as straightforward as you might expect. How are they different, and when is one best used over the other? In this article, we’ll take a look at these two front-end technologies to better understand how they compare.

Read More

July 18, 2016

Bring your idea to life with a Firefox Plugin Development freelancer now

Get Started