NetworkJS-Reloaded
by INITIALFOX
NetworkJS-Reloaded lets KubeJS scripts on a NeoForge server make HTTP requests and query PostgreSQL databases, with network access off until an operator turns it on.
What it does
Once an operator enables it with the networkjs enable command, server scripts can fetch data from web endpoints or talk to a Discord bot, using both synchronous and asynchronous request helpers. Database access goes through postgresQuery and postgresExecute, and the mod builds the JDBC URL from the settings it reads, so scripts only pass queries.
Scripts live under the server root, one file per world, and are loaded from the kubejs folder inside the world directory. Helpers for broadcasting colored messages and reading the player list are included. In singleplayer the integrated server must run the same enable step before database queries work. Requires the KubeJS addon for NeoForge 1.21.1, which needs KubeJS 2101.7.1 or newer, and a newer NeoForge build for 1.21.1. The mod is open source under the MIT License and is published for NeoForge only, for 1.21.1.
Key features
HTTP requests from scripts
Scripts can fetch URLs synchronously with fetch or asynchronously with fetchAsync, for calls to web services and Discord bots.
PostgreSQL access
Scripts read and write a PostgreSQL database through two helpers, one for queries and one for statements that change data.
Off by default
Network access stays disabled until an operator runs the enable command, so scripts cannot reach outside hosts without a deliberate choice.
Per-world server scripts
Each world loads its own server script file, and the same scripts run on a dedicated server or in singleplayer.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
How it compares
KubeUI is a NeoForge mod for 1.21.1 – 26.1.2 under the MIT License and runs on client and server, so both sides need it. NeoGeckoJS is NeoForge 1.21.1 only, runs on client and server, and uses a custom license that is not open source. Box3JS is NeoForge 1.21.1 with an Apache License 2.0 and is optional on either side, so a server can run it without clients installing it. NetworkJS-Reloaded is server-side only, so players join without installing anything.
| Mod | Loaders | Game versions | Environment | Updated |
|---|---|---|---|---|
| NetworkJS-Reloaded | NeoForge | 1.21.1 | Server-side only | 2026-05-23 |
| KubeUI | NeoForge | 1.21.1 – 26.1.2 | Client and server | 2026-08-10 |
| NeoGeckoJS | NeoForge | 1.21.1 | Client and server | 2026-06-15 |
| Box3JS | NeoForge | 1.21.1 | Client or server, optional | 2026-05-22 |
Questions
Does NetworkJS-Reloaded need KubeJS?
Do players need to install NetworkJS-Reloaded?
Why do database queries fail in singleplayer?
How does the server reach PostgreSQL?
In the catalog
NetworkJS-Reloaded is one of 3,514 Library mods on ModsFinder, and one of 1,449 Library mods for NeoForge. 32,366 mods support Minecraft 1.21.1.
Similar mods
What the author says
NetworkJS Reloaded is a server-side addon for KubeJS on NeoForge 1.21.1. It lets your KubeJS server scripts make HTTP requests, connect to a Discord bot, and run SQL queries against PostgreSQL. You write logic in JavaScript under kubejs/server_scripts like any other KubeJS script. Scripts can live at the server root…
Official listing
- Modrinth page
- modrinth.com/mod/networkjs-reloaded
- Owner
- INITIALFOX
- Published
- 2026-05-23
- Updated on Modrinth
- 2026-05-23
- Facts verified
- 2026-10-15