690 Open source projects that are alternatives of or similar to Thunderstore

An NVSE plugin that adds functions and some engine-level tweaks.

A Morrowind modding guide. New and experienced players welcomed.

⚙️ New features & quality of life improvements for VRChat

Patch for Civilization V to allow modded multiplayer. Currently under development.

Lightweight mod making tool for ETS 2 and ATS

Mod Files for the Xbox 360 version of Sonic '06 mod; Legacy of Solaris.

A collection of mods for Skater XL that use the Unity Mod Manager (reworked from the XLShredMenu mod)

Replay mod for Among Us

The one and only mod loader for Anno 1800, supports loading of unpacked RDA files, XML merging and Python mods.

Legacy mod manager for Mass Effect 3 (superceded by ME3Tweaks Mod Manager)

Modding API with a typesafe hierarchical key-value database with inheritance and dynamic patching 😺

The official repository for Faithful 32x for Minecraft: Dungeons

Mod Manager for Mass Effect Original Trilogy and Mass Effect Legendary Edition

A mod for Terraria that adds a system for Modifiers that can apply to items giving various bonuses

Lightweight modular example mod with various features and compatibilities

Unity Plugin for integrating mod.io - a modding API for game developers

Tremor mod, for tModLoader Terraria

A mod loader and modding API for GDevelop games.

This repository contains some tools and guides on modding Diablo 2 Resurrected.

Enhancements for Black Ops' modtools

Config based patch management for Subnautica and Subnautica: Below Zero

Take Paper Mario 64, buff old and new enemies to absurd levels, then rebalance Mario's overpowered strategies, and you've got one of the most difficult hacks of all time: Paper Mario Master Quest. The Discord:

A mod loader for Neos VR

Open Terraria API - Mac, Linux & Windows

A modified Try Mode Map for Heroes of the Storm to create a better experience with enhanced functionalities.

Extended Mechanics & Flavor

A complete Subnautica and Subnautica: Below Zero modding library for the popular QModManager framework.

Minecraft Crowd Control Plugin

The free and open source solution to update Minecraft.

Relink games / tools using the XNA Framework 4.0 to use FNA instead

Draconic Reactor computercraft monitoring and failsafe interface

Simple and fast property-based configuration library for JVM apps, similar to JSON5 standard, also with JSON & YAML-like targets 🧾

Sims 4 Scripting Boilerplate Project

A minecraft mod designed to provide ways of creating Pre-Fabricated(designed) buildings.

A reimagining of Kanan for Mabinogi written in C++

Rails wrapper for Uploadcare

CDN Up and Running - an introduction about how modern CDNs works

📡 API server for api.cdnjs.com - The #1 free and open source CDN built to make life easier for developers.

Home repository for "No Hope" mod.

Self-hosted alternative to CDNs.

Tools for Star Wars: Dark Forces assets.

Custom Version of 1.7.10 CustomNPC with backported features and original expansions

Custom world generation for Terraria.

My Mods for Bombsquad

A Mod Manager for Kerbal Space Program on macOS

GTA Online Mod

A mod for expanding end game Mindustry .

Configuration management for all VOC systems

A mod for KerbalSaceProgram

ProjectFNF 2.0, based on Psych Engine

the notion-enhancer project's website

A small test pipes mod based around LibBlockAttributes

A procedural multi-room dungeon generator for Minecraft

MetaHook (https://github.com/nagist/metahook) porting for SvEngine (GoldSrc engine modified by Sven-Coop)

Need for Speed Most Wanted Extra Options

Porting Half-Life 2 base to the newer Alien Swarm Engine!

🔨 Mod tools for Don't Starve (And other Klei Entertainment games)

The Nexerelin 4x mod for Starsector.

~2kb - ES6 Collection of helper functions. Lodash like

Some config files and POC code to use Apache Cassandra as distributed storage for HLS chunks accross multiple datacenters and scripts for converting/transcoding UDP MPEG-TS to HLS and vice versa. The idea is take from Globo.com’s Live Video Platform for FIFA World Cup ’14.