JContainers SE
🟡 Updated this yearThis mod may not work until the author updates it. Check for an update, or see the rollback guide.
⚠️ Install Order · 6 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.9% endorsement rate
- 🏆 #3 of 35 Modders Resources mods in this game by downloads
📋 About This Mod
This is SE port of silvericed's JContainers mod.
Permission to port was based on posts visible on that mod page, on Reddit, on GitHub, on its MIT license and on one star constellation of your choice.
You can always read the original page and its posts for information, or go search somewhere on the web for more information (few links below) - there is nothing major as difference between the port and the original mod.
Introduction
Target audience of this mod:
-
[]casual users redirected here by some mod using JContainers (JC)
[
]mod developers ready to battleIn the first case, most likely you will need to either install, upgrade or uninstall JC.
To install:
You can use the up-right buttons for download either through Nexus Mod Manager (NMM) or through Manual approach. For Manual mode, you can unpack the JC archive directly in your Skyrim root folder. If you are asked to overwrite some files then this mean that you are most likely upgrading JC instead (like other mod already bundled JC for you).
To upgrade:
Follow the normal installation path - just overwrite everything.
To uninstall:
If using NMM, it will take care to remove any installed files. If you have manually installed JC, you will have to hunt file-by-file. Note however that uninstalling may break your save game if you have at least one mod still using it.
Mod developers
JContainers is a SKSE plugin, which provides your Papyrus scripts with an way to:
-
[]Append or erase values from arrays
[
]Put an array into an array (i.e. do nested arrays)[]Put multiple value types into a single array
[]Have associative containers (a.k.a. maps, dictionaries or even graphs)
[]Be able to load or save a data into JSON files (or as binary co-save)
-
[]Embed scripts based on Lua
[]Interact with JContainers via SKSE/C++ interface.
[]Few other nuggets...
As it makes sense to have the whole documentation in one place, I will strongly suggest that you have a look at the original mod page linked, or start from the forked Wiki's Home page. There you can find overview, samples and explanations. The Posts tab, here on Nexus, can be also used for questions and remarks.
Note that the original author silvericed is not around much and I'm just an user who stepped in to help the porting and tries to payback his debt to this great community.
Excuse me if I missed somebody or mispelled a name:
[]Bethesda for Elder Scrolls series and other great spend-my-life games
[]Good ol' Nexus
[]silvericed and his supporters for JContainers
[]the SKSE team
-
[]Append or erase values from arrays
JContainers SE is a modder's resource that extends Skyrim SE's Papyrus scripting with JSON-based serializable data structures like arrays and maps, plus an embedded Lua interpreter. With 114,598 endorsements and 13.1 million downloads, it's a staple for mod authors, last updated July 2026.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Massive community trust: 114,598 endorsements and 13.1M downloads—this is the backbone of many mods.
- Actively maintained: last updated July 2026, so it's current with Skyrim SE.
- Essential for mod authors: enables complex data storage and scripting that vanilla Papyrus can't handle.
⚠️ Cons
- Not for casual players: it's a modder's resource, so you won't see direct gameplay changes.
- Requires SKSE and a mod manager for proper installation—setup is more involved than a simple drop-in.
- Documentation is minimal in the description; you'll need to dig into forums or other mods to learn how to use it.
For Skyrim SE mod authors who need robust data storage or scripting capabilities beyond vanilla Papyrus. Also for players who want to install mods that depend on JContainers—you'll need this as a requirement. Skip if you're looking for gameplay content; this is a tool, not a feature.
💡 Beginner Tips
- Install with a mod manager like Vortex or Mod Organizer 2 to keep track of the files and ensure proper load order.
- Make sure you have the latest version of SKSE64 installed, as JContainers depends on it.
- If you're a mod author, check out existing mods that use JContainers to see practical examples of its API.
📊 Mod Details
- Game
- Skyrim Mods
- Author
- silvericed
- Version
- 4.2.13.1
- Downloads
- 13,098,059
- Endorsements
- 114,598
- Category
- Modders Resources
- Created
- 4/14/2018
- Updated
- 7/4/2026
🔗 Required By 1 Mod
These mods list this mod as a dependency.
🧩 Commonly Used Together
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🔧 How to Install Skyrim Mods
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