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Fluent Reader – modern desktop RSS reader

A news aggregator is software which collect news, weblog posts, and other information from the web so that they can be read in a single location for easy viewing. For individuals that read lots of weblogs, a news aggregator makes keeping track of them effortless, and particularly useful if the weblogs are only updated occasionally. If you follow specific writers, publications and channels, an RSS reader app helps you see all new content that interests you in a central source.

There are a number of different file formats which information publishers use. Popular formats are RSS and Atom. RSS is an acronym for Really Simple Syndication. It’s a defined standard based on XML with the specific purpose of delivering updates to web-based content. In other words, RSS is a Web content syndication format.

Fluent Reader is a desktop news reader application. It’s built using Electron, a popular framework with developers, together with React and Fluent UI. Electron makes it easier to build a desktop app that works cross-platform. One code base and create an app that works on popular operating systems.


We tested Fluent Reader with the Arch distro. There are binary and source packages available in the Arch User Repository. The project also provides a distro-agnotic AppImage. The full source code is available.

AppImage is a universal software format for distributing portable software on Linux without needing superuser permissions to install the application. AppImage doesn’t really install software. It’s a compressed image with all the dependencies and libraries needed to run the desired software.

Fluent Reader is cross-platform software. Besides Linux, the project also provides binaries for macOS and Windows.

In Operation

Fluent Reader sports a rather snazzy user interface. It’s inspired by Fluent Design System, a design language developed by Microsoft.

Here’s Fluent Reader in action.

Fluent Reader in action
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The icons in the top bar offer the following functionality: refresh, mark articles as read, notifications, view (offering 4 different views, filtering, starring, searching, and the option to show hidden articles), and settings. We love the presentation even though the icons are rather small. The key with a news aggregator is that you want the focus to be on reading content, rather than seeing inelegant elements such as menus.

We mentioned there’s support for multiple ways to view articles. These views modes are: Card, List, Magazine, and Compact. Here are images for each view.

Card view

Fluent Reader in action
Click image for full size

List view

Do you prefer a traditional 3 pane approach? The list view is what you’ll want.

Fluent Reader in action
Click image for full size

Magazine view

Fluent Reader in action
Click image for full size

Compact view

This is the view we seem to gravitate to most often.

Fluent Reader in action
Click image for full size

Here’s the dark view which looks fantastic.

Fluent Reader with its dark mode
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When you’re reading an article, there are various text configuration options such as changing the font, font size, and text direction. There’s also a built-in web view.


Fluent Reader is a really strong RSS reader. It gets our firm recommendation.

The software offers a variety of view modes catering for most people’s needs, together with a swanky dark mode, and some powerful functionality such as the ability to hide, mark as read or star articles automatically based on regular expression rules.

There’s the ability to import/export OPML files, together with data backup.

Besides reading locally, we can sync with self-hosted services and RSS services. There’s support for a good range of services: Fever API, Feedbin, Google Reader API (beta), Inoreader, Miniflux, and Nextcloud News API.

Not everything is perfect. As Fluent Reader is Electron-based, it’s definitely not lightweight compared to many other RSS readers. The wonderful ps_mem utility reports memory usage is a whopping 797MB after performing a set of actions. Following the same steps, FeedReader and Akregator consume significantly less memory (87MB and 251MB respectively).

Support: GitHub Code Repository
Developer: Haoyuan Liu
License: BSD 3-Clause “New” or “Revised” License

Fluent Reader is written in TypeScript. Learn TypeScript with our recommended free books and free tutorials.

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11 months ago

I’m not an Electron lover. There are much better frameworks to make cross-platform software such as Qt. Electron packages a web application as a desktop application. Hence the huge memory hogging.

11 months ago
Reply to  Macey

Electron is a really heavy framework for a basic application. Electron is frequently used because it’s easy. A developer doesn’t need to spend learning GTK or Qt. Unfortunately the user is left saddled with bloat, not just in terms of memory but also CPU.