How Do I Get Started with Moment on Linux?

Moment is a free and open-source Matrix powerclient for Linux, so getting started means three things: getting the client onto your machine, connecting it to a Matrix account, and then tuning it to your liking. The official site points to GitLab for installation and lists keybindings, themes, and configuration as first-class features, which tells you the intended path: install, sign in, then customize.

What Moment Is (and What It Is Not)

Moment is a maintained fork of Mirage, built specifically for Linux. It is a Matrix client, not a Matrix server — you still need an account on some homeserver to use it. The site describes it as:

• Secure — complete end-to-end encryption
• Decentralized — you pick who hosts your account, or host your own server
• Compatible — works with many clients and bridges to different protocols
• Keyboard operable — dedicated bindings for every function
• Responsive — adapts to any window size, mobile included
• Customizable — change any binding or functionality
• Multi-account — use several accounts efficiently
• Scalable — unlimited chats without getting lost
• Themed — swap themes to make Moment yours

If you have not used Matrix before, the practical takeaway is that Moment is the front end; your account and message history live on a homeserver you choose.

Step 1: Get the Software

The official site directs you to GitLab for installation. That is the authoritative source for how to obtain and build Moment, so start there rather than at a third-party mirror.

Before you install, confirm two things:

1. You are on Linux. Moment is described as a Linux client; the site does not present it as a Windows or macOS application.
2. You have a Matrix account or are ready to create one. If you do not, decide on a homeserver first — either an existing public one or your own, since the client is decentralized by design.

The site itself does not publish package names, download links, or a step-by-step install command in the material available, so treat GitLab as the place where those specifics live. Do not assume a particular package manager or distribution is supported until you check there.

Step 2: Connect Your Matrix Account

Once Moment is running, you sign in with your Matrix account. Because Moment supports multi-account use, you can add more than one account and switch between them rather than running separate clients.

Two decisions matter here:

• Which homeserver you trust. Moment is decentralized: you choose who hosts your account, or you host your own server. This is a trust decision, not a technical formality.
• Whether you need bridges. The site states Moment is compatible with many clients and bridges to different protocols, so if you want to reach people on other networks, that is handled through Matrix bridging rather than inside Moment itself.

End-to-end encryption is described as complete, so encrypted rooms should work once you are signed in — but encryption depends on your account and room setup, not on the client alone.

Step 3: Make It Yours

This is where Moment differs from a bare-bones client. The site lists keybindings, themes, and configuration as top-level items, and describes the client as keyboard operable with dedicated bindings for every functionality.

Practical starting points:

Because every function has a binding and any binding can be changed, the fastest way to learn Moment is to read the keybindings list once, then remap anything that clashes with habits from your previous client.

Common Sticking Points

• Looking for a download page on the website. The site points to GitLab for installation; that is where the real instructions are.
• Expecting Moment to provide an account. It does not — it is a client. You need a homeserver.
• Assuming cross-platform support. The material describes Moment as a Linux client. Do not plan around Windows or macOS builds without verifying on GitLab.
• Skipping the keybindings. Since the client is designed to be fully keyboard operable, ignoring the bindings means missing much of what makes it different.

Where to Go Next

If you want to understand the project's lineage before committing, the relationship to Mirage is worth reading up on — Moment is a maintained fork, which affects where fixes and features come from. If customization is your priority, go straight to the keybindings and themes documentation after your first sign-in.