LTWlanguages & frameworks ltw://frameworks

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Frameworks: S

103 frameworks

S&box

Kind: game engine, game creation system, video game
Implemented in: C#, C++
Licence: MIT License

S60

Kind: mobile operating system
Developer: Nokia

Saber3D

Kind: game engine
Licence: proprietary license
Developer: Saber Interactive

SAGE

Kind: game engine
Developer: Westwood Studios

Sails.js

Kind: web framework
Implemented in: JavaScript
Licence: MIT License

Sally Project

Kind: multimedia framework
Implemented in: C
Licence: GNU General Public License

SamePage

Kind: wiki software
Implemented in: Java
Appeared: 2006

Sanchita

Implemented in: TypeScript
Operating system: cross-platform

SAP BusinessObjects Lumira

Developer: Business Objects
Operating system: Microsoft Windows

Sauerbraten Game Engine

Kind: game engine, free software
Licence: zlib License
Preceded by: Cube Engine

Scalatra

Kind: web framework, free software
Implemented in: Scala
Licence: 2-clause BSD License

Scratchpads

Kind: virtual research environment
Appeared: 2010
Used for: website development

Screwturn Wiki

Kind: wiki software
Implemented in: C#
Licence: GNU General Public License, version 2.0

ScummVM

Kind: game engine recreation
Implemented in: C++
Licence: GNU General Public License v3.0 or later

SD.NET

Kind: application software, proprietary software, software engine
Licence: proprietary license
Used for: Council Information System

SDL Asylum

Kind: source port
Licence: GNU General Public License v3.0 or later
Based on: Asylum

SDL Sopwith

Kind: source port
Based on: Sopwith

SEAM

Kind: AI agent memory software
Implemented in: Python
Licence: Business Source License 1.1

Seasar

Kind: free software, application framework
Implemented in: Java
Licence: Apache Software License 2.0

Seaside

Kind: web framework
Implemented in: Smalltalk
Licence: MIT License

Secure Compact Tokenization

Kind: web framework, software
Implemented in: June 26, TypeScript
Licence: proprietary license

Selenium

Kind: software library, Java software library, test environment, free software, free and open-source software, test automation framework
Implemented in: Java
Licence: Apache Software License 2.0

Semantic Kernel

Implemented in: C#
Licence: MIT License
Latest version: 1.23.0 (March 6, 2025)

Semantic UI

Kind: free software, CSS framework, JavaScript library
Implemented in: JavaScript
Licence: Expat license

Serious Engine

Kind: game engine version
Implemented in: C++
Licence: GNU General Public License, version 2.0

Serious Engine 2

Kind: game engine version
Implemented in: C++
Appeared: 2005

Serious Engine 3

Kind: game engine version
Implemented in: C++
Appeared: 2011

Serious Engine 3.5

Kind: game engine version
Appeared: 2011
First release: 2011

Serious Engine 4

Kind: game engine version
Implemented in: C++
Appeared: 2017

Servant

Kind: web framework, free software
Implemented in: Haskell

Serveez-MG

Kind: free software
Licence: GNU General Public License v3.0 or later
Based on: GNU Serveez

Serverless Framework

Kind: JavaScript framework
Implemented in: JavaScript, Node.js
Licence: Expat license, MIT License

Servo

Kind: browser engine
Implemented in: Rust
Licence: Mozilla Public License, version 2.0

SessionNet

Kind: application software, proprietary software, software engine
Licence: proprietary license
Used for: Council Information System

Shark 3D

Kind: game engine
Implemented in: C++
Platform: IBM PC compatible

Shark Framework

Kind: free software
Licence: GNU Lesser General Public License
Latest version: 2.13.1 (May 26, 2015)

Shiny

Kind: web framework, software
Implemented in: R
Licence: GNU General Public License, version 3.0

ShiVa

Kind: game engine
Operating system: Microsoft Windows
Used for: game engine

Shizuku

Kind: free and open-source software, mobile app
Implemented in: C++, Java, Kotlin
Licence: Apache Software License 2.0

Shy Engine

Kind: proprietary software, graphics engine
Licence: end-user license agreement
Operating system: Microsoft Windows, GNU/Linux, BSD

Sierra's Creative Interpreter

Kind: game engine
Developer: Sierra Entertainment

Silent Storm engine

Kind: game engine
Developer: Nival

Silex

Kind: microframework
Implemented in: PHP
Licence: MIT License

Silverstripe CMS

Kind: open-source software, private organization, content management system, web framework
Implemented in: PHP
Licence: GNU General Public License

SimpleTest

Kind: free software
Implemented in: PHP
Licence: GNU Lesser General Public License

Sinatra

Kind: open-source software, web framework
Implemented in: Ruby
Licence: MIT License

Sirannon

Kind: multimedia framework, free software
Implemented in: C++
Licence: GNU General Public License

Sith

Kind: game engine
Implemented in: C
Developer: Lucasfilm Games

Skulltag

Kind: source port
Based on: ZDoom, GZDoom

Skyrim Script Extender

Kind: video game mod
Appeared: 2015
First release: August 12, 2015

SlaveDriver

Kind: game engine
Developer: Lobotomy Software
Platform: Sega Saturn

Slipspace Engine

Kind: game engine
Developer: Halo Studios
Based on: Halo Engine

SMAUG

Kind: software engine
Appeared: 1994
First release: July 15, 1994

SMMU

Kind: source port
Licence: GNU General Public License, version 2.0 or later
Based on: MBF

Snap

Kind: web framework
Implemented in: Haskell
Licence: 3-clause BSD License

Snowdrop

Kind: game engine
Implemented in: C++
Licence: proprietary license

Snowman

Kind: static site generator
Implemented in: Go
Licence: GNU Lesser General Public License, version 3.0

SOAtest

Kind: software testing tool
Developer: Parasoft
Used for: test automation

Sobixel

Kind: game engine
Developer: Leo Ganin
Platform: Android

Socialtext Open

Kind: wiki software
Licence: Common Public Attribution License
Latest version: 2.15.0.1 (September 27, 2007)

SoftBank emoji

Kind: emoji set, coded character set
Designed by: SoftBank Group
Developer: SoftBank Group

SolidJS

Kind: JavaScript framework, free and open-source software
Licence: MIT License
Influenced by: JSX, Svelte, React

Source

Kind: game engine
Implemented in: C++
Licence: proprietary license

Source 2

Kind: game engine
Implemented in: C++
Developer: Valve Corporation

Southpaw engine

Kind: game engine
Appeared: 2002
First release: 2002

Soya3D

Kind: software library, game engine
Implemented in: Python
Licence: GNU General Public License

Space Cadet Pinball

Kind: game engine recreation
Licence: MIT License
Based on: 3D Pinball: Space Cadet

Spark

Kind: web framework
Implemented in: Java
Licence: Apache Software License 2.0

Sparkle

Kind: free software
Implemented in: Objective-C
Licence: MIT License

Spatterlight

Kind: interactive fiction interpreter, free software
Licence: GNU General Public License, version 3.0
Latest version: 1.5.5 (October 18, 2026)

SpiderMonkey

Kind: JavaScript engine
Implemented in: C, C++, Rust
Licence: Mozilla Public License, version 2.0

Spiral Framework

Implemented in: PHP
Licence: MIT License
Developer: Spiral Scout

Spock

Licence: Apache License
Latest version: 2.5 (October 6, 2026)
Platform: Java virtual machine

Spring Boot

Kind: web framework
Implemented in: Java
Licence: Apache Software License 2.0

Spring Engine

Kind: game engine
Implemented in: Lua, C++
Licence: GNU General Public License, version 2.0 or later

Spring Framework

Kind: web framework, Java software library, free software
Implemented in: Java, Kotlin, Apache Groovy
Licence: Apache Software License 2.0

Spring Integration

Kind: free software
Implemented in: Java
Licence: Apache License

Spring Roo

Kind: deprecated, web framework, free software
Implemented in: Java
Licence: Apache License

Sprint Engine

Kind: game engine
Developer: Presto Studios
Platform: Xbox, Microsoft Windows

SRPG Studio

Kind: game engine, game creation system
Appeared: 2018
First release: August 20, 2018

Srvx

Kind: JavaScript framework, free and open-source software, application server
Implemented in: TypeScript
Licence: MIT License

Stagit

Kind: static site generator
Implemented in: C
Licence: MIT License

Star Engine

Kind: game engine
Developer: Cloud Imperium Games
Based on: CryEngine

Static timeline generator

Kind: static site generator
Developer: Molly White

Step

Kind: application software, free and open-source software, physics engine
Implemented in: C++
Licence: GNU General Public License, version 2.0

STM32Doom

Kind: source port
Based on: Chocolate Doom
Platform: STM32

Stone Kingdoms

Kind: game engine recreation
Implemented in: Lua
Licence: Apache Software License 2.0

Storm Engine

Kind: game engine
Implemented in: C

Storm3D

Kind: game engine
Licence: proprietary license
Developer: Frozenbyte

StoryBonsai

Kind: middleware, proprietary software, brand, software
Implemented in: C#, TypeScript
Licence: proprietary license

Storybook

Kind: JavaScript framework, software
Implemented in: TypeScript
Licence: MIT License

Strapi

Kind: content management system, web framework
Implemented in: JavaScript, TypeScript

Stratagus

Kind: game engine recreation, free software
Implemented in: C++
Licence: GNU General Public License, version 2.0

Stride

Kind: game engine, software
Implemented in: C#
Licence: MIT License

Stripes

Kind: web framework, free and open-source software
Implemented in: Java
Licence: Apache Software License 2.0

Sudachipy

Kind: morphological analysis engine, Python package
Licence: Apache Software License 2.0
Latest version: 0.5.4 (September 27, 2021)

Sun Web Developer Pack

Kind: web framework
Developer: Sun Microsystems

SuperCard

Kind: hypertext system, application framework
Appeared: 1989
First release: May 1989

Superpowers

Kind: game engine, software
Developer: Sparklin Labs
Platform: Microsoft Windows

Swarm Engine

Kind: game engine
Developer: Saber Interactive

SwiftUI

Kind: widget toolkit
Implemented in: Swift
Developer: Apple Inc.

Symfony

Kind: web framework, free and open-source software
Implemented in: PHP
Licence: MIT License

Symphonia

Kind: multimedia framework, free and open-source software
Implemented in: Rust
Licence: Mozilla Public License, version 2.0