JavaScript VS WASM-4

• Wide Browser Support
  JavaScript is supported by all modern web browsers without the need for any plugins, making it highly versatile for client-side scripting.
• Asynchronous Programming
  JavaScript supports asynchronous programming with features like callbacks, Promises, and async/await, which helps in efficiently handling tasks such as HTTP requests.
• Rich Ecosystem and Libraries
  The JavaScript ecosystem includes a vast amount of libraries and frameworks like React, Angular, Vue, and Node.js, which streamline development processes.
• Community Support
  JavaScript has a large and active community, providing extensive resources, documentation, and forums for troubleshooting and development advice.
• Event-Driven
  The language is inherently event-driven, making it suitable for developing interactive web applications that react to user inputs.
• Full-Stack Development
  With the advent of Node.js, JavaScript can be used for both client-side and server-side development, enabling full-stack development using a single language.

Possible disadvantages

• Security Issues
  Being an interpreted language that runs in the browser, JavaScript code is visible to the user, making it susceptible to security risks such as Cross-Site Scripting (XSS).
• Browser Compatibility
  While JavaScript itself is widely supported, different browsers may implement JavaScript functions and standards differently, leading to compatibility issues.
• Performance
  JavaScript is generally slower than compiled languages such as C++ or Java. Heavy computations can lead to performance bottlenecks.
• Single Inheritance
  JavaScript uses prototypal inheritance instead of classical inheritance, which can be confusing for developers coming from object-oriented programming backgrounds.
• Dynamic Typing
  JavaScript's dynamic typing can lead to runtime errors that are hard to debug, as variable types are checked at runtime rather than during compilation.
• Fragmentation
  The ecosystem has many competing libraries, frameworks, and tools, which can make it overwhelming for developers to choose the right technologies for their projects.

• Cross-Platform Compatibility
  WASM-4 leverages WebAssembly, allowing games to run on any device with a modern web browser without the need for compilation or platform-specific customization.
• Lightweight & Efficient
  WASM-4 is designed to be lightweight, ensuring fast load times and efficient execution, which is ideal for quick, casual game experiences.
• Simple API
  The API provided by WASM-4 is straightforward, making it easy for developers to start creating games without a steep learning curve.
• Community Support
  WASM-4 has a growing community of developers who share resources, tutorials, and tools, making it easier for new developers to learn and contribute.
• Multiple Language Support
  Developers can use various languages like Rust, AssemblyScript, and C/C++ to develop games on WASM-4, providing flexibility in terms of language choice.

Possible disadvantages

• Limited Graphics Capability
  WASM-4 focuses on retro-style graphics, which limits the complexity and detail of visuals that can be achieved compared to more advanced game engines.
• Sound and Music Limitations
  The audio capabilities of WASM-4 are fairly basic, which can be restrictive for developers looking to create rich soundscapes or complex music tracks.
• No Integrated Development Environment
  WASM-4 does not come with a dedicated development environment, which means that developers have to set up their own toolchains and workflows.
• Limited Game Complexity
  Due to its focus on simplicity and retro-style games, the engine may not support highly complex game mechanics or large-scale games.
• Dependence on WebAssembly
  Relying on WebAssembly means that WASM-4 is dependent on browser support for new features, which may lag behind native game development platforms.

Learn JavaScript in 7 minutes | Create Interactive Websites | Code in 5

More videos

Libretro Cores: WASM-4

More videos

• Top 10 Rust Alternatives
  blog.back4app.com · Apr 2022

  In simple words, the main goal of JavaScript is to develop web pages and is used for authentication procedures. Some of the pros of using JavaScript as an alternative to Rust are follows.

• Top 15 jQuery Alternatives To Know
  www.spec-india.com · Oct 2021

  ExtJS, as the name suggests, stands for Extended JavaScript. As an offering from Sencha, it depends on YahooUserInterface. ExtJS helps in creating data intensified HTML5 apps with JavaScript. It consists of a huge...

• The 10 Best Programming Languages to Learn Today
  ict.gov.ge · Jan 2020

  JavaScript skills are always in high demand – most of the world's top websites and apps rely on JavaScript in one way or another. Plus, JavaScript is a great springboard for learning more complex programming languages.

We have no reviews of WASM-4 yet. Be the first one to post

Tracking JavaScript since Mar 2021.

• WASM Instructions

  Let's keep it going :D Writing a Minimum Viable Cartridge for WASM4 (https://wasm4.org/) using WAT: https://twitter.com/warianoguerra/status/1748382204508410149 Wasm compilers in a tweet:... - Source: Hacker News / over 2 years ago

• Publishing my first game using pico-8

  You should checkout WASM4⁽¹⁾, an Open Source WebAssembly-based fantasy console with 4 colors and a 160x160 screen. One of its advantages over TIC-80 is that you can program games in any language that compiles to WebAssembly. The games... - Source: Hacker News / about 3 years ago

• Random seed creation showcase for wasm4 fantasy console

  I created a showcase (and a Rust crate) which enables to create a random seed in the [wasm4](https://wasm4.org) fantasy console. With this seed a game could create a different map or other game items and events and would enable replaying... Source: almost 4 years ago

View more