Yes. Selenium is free to download from Modrinth and free to host on an Orca server you can share with friends. There is no paywall to download or play it.

How do I install Selenium?

With Orca, host a free server with Selenium already installed in one message. To do it by hand, download Selenium from Modrinth, install Fabric, and drop the .jar into your mods folder.

Which mod loader does Selenium use?

Selenium runs on Fabric. When you host or play it with Orca, the matching loader and Minecraft version are selected for you automatically.

Can I play Selenium with friends?

Yes. Host Selenium on a free Orca server and share the invite. No control panel or setup required.

Modpacks / Modpack

Selenium

Name: Selenium
Availability: InStock
Author: billpapat

by billpapat

1.3K downloads1 followers

ModpacklightweightmultiplayeroptimizationFabric

Open modpack wiki Host Selenium Edit Selenium

Selenium is a lightweight, multiplayer and optimization Minecraft modpack from billpapat with 1.3K downloads on the Orca catalog. It runs on Fabric, so it slots into a matching Minecraft profile without hand-patching anything. Selenium is free to download and free to host on Orca: host it on a free Orca server and invite your friends. There is no control panel and no config files to edit, and no command line to learn. Describe what you want in plain English and Orca installs Selenium along with the loader and Minecraft version it needs, then you and your friends are playing in minutes.

This project endeavors to create a comprehensive performance optimization solution by integrating the functionalities of the most widely recognized performance-enhancing mod packs.

How to install Selenium

Two ways to add Selenium to Minecraft. One takes a click.

The Orca way

Click Host below. Orca spins up a free server with Selenium already installed, ready for you and your friends.

That’s it. Nothing to download or configure.

Host Selenium

The manual way

Download Selenium on Modrinth

Download the latest Selenium file from Modrinth for your Minecraft version.
Install Fabric and launch Minecraft once so the loader profile is created.
Drop the downloaded .jar into your mods folder (the mods folder inside .minecraft, or your server's mods folder).
Add any libraries Selenium depends on (the Modrinth page lists them) into the same folder, then start Minecraft on the Fabric profile.

Seleniumversions & compatibility

Selenium targets Fabric. Orca matches the right loader and Minecraft version for you when you host or play it, so you never have to line them up by hand. For the full list of supported Minecraft versions and required dependencies, check the Modrinth page.

View on Modrinth

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Do more with Selenium

Run Selenium on free 8 GB Minecraft server hosting and play it with friends.
Want a mod like this? Make your own with the AI Minecraft mod maker, no coding needed.
Not sure Fabric is the right fit? Read Fabric vs Forge vs NeoForge before you pick a loader.