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Standard Library (unofficial 2.1 compatibility)

Factorio Modding Standard Library Unofficial compatibility build for Factorio 2.1.

Latest version
0.1.1
Downloads
17
Licence
mit
Updated
2 mo ago

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Download

From Standard Library (unofficial 2.1 compatibility)’s own host. Nothing is re-hosted here.

0.1.1release30 Jun 2026

fmsl_unofficial_2_1_0.1.1.zip

4db482f4d719

Frequently asked

What licence is Standard Library (unofficial 2.1 compatibility) under?

mit, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Standard Library (unofficial 2.1 compatibility)?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the framework and Factorio all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download Standard Library (unofficial 2.1 compatibility) safely?

From the author's own page on Factorio Mod Portal, which is where the data here is synced from. IndexGG never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Which Factorio versions does Standard Library (unofficial 2.1 compatibility) work on?

The author has not declared a supported version in the metadata we sync, so there is nothing here we can state as fact. Check the project's own page before installing it, and treat an old framework with no declared version as untested on modern Factorio.

Last checked 1 mo ago against Factorio Mod Portal. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 27 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.