WebAssembly
vs
JavaScript
WebAssembly
JavaScript
What is WebAssembly?
WebAssembly or WASM for short, is an open standard and binary instruction format for a stack-based virtual machine. WebAssembly run in all modern web browsers at near-native performance and provides languages such as C/C++ and Rust with a compilation target so that they can run on the web. The language is designed to run alongside JavaScript, allowing both to work together, while simultaneously redefining the web's capability.
How much does WebAssembly cost?
WebAssembly is a free and open source assembly language for the web.
What platforms does WebAssembly support?
Top WebAssembly Pros & Cons
Faster than JavaScript
WebAssembly's binary-instruction format designed to be faster than JavaScript and similar to that of compiled languages.
No DOM integration
Currently, WebAssembly has no DOM integration. To interact with the DOM, WebAssembly need to use JavaScript as a bridge.
Top WebAssembly Alternatives
AssemblyScript
AssemblyScript is a language designed for WebAssembly. AssemblyScript targets WebAssembly's feature set specifically, giving developers low-level control over their code. If you are familiar with TypeScript you will feel right at home as AssemblyScript is a variant of TypeScript that makes it easy to compile to WebAssembly without learning a new language.
TypeScript
TypeScript is a free and open-source programming language created by Microsoft. The language is a strict syntactical superset of JavaScript and redefines the way developer writes JavaScript-based web applications and software by adding optional static typing in the mix. TypeScript is designed specifically for development of large-scale applications with a need to transcompile into JavaScript.
Crystal
A free and open general-purpose, object-oriented programming language developed by Ary Borenszweig, Juan Wajnerman, Brian Cardiff and a community with over 300 contributors. Crystal is statically type checked, which means that all code errors will be caught at compile time, rather than fail on runtime. Crystal provides an easy-to-learn syntax similar to Ruby, while at the same time producing performance similar to that of the programming language C.
The software
JavaScript
is removed from the Top WebAssembly Alternatives since you are comparing against it.
If you are looking for more software, applications or projects similar to
WebAssembly
we recommend you to check out our full list containing 9 WebAssembly Alternatives.
WebAssembly Gallery
What is JavaScript?
JavaScript is a scripting or programming language that conforms to the ECMAScript specification. The language is mainly used to create complex features for web pages, but is also used other software project. Javascript has curly-bracket syntax, dynamic typing, prototype-based object-orientation, and first-class functions and is mostly just-in-time compiled.
How much does JavaScript cost?
No pricing information available..
What platforms does JavaScript support?
Top JavaScript Alternatives
Python
An object-oriented, high-level, general-purpose programming language with an easy-to-learn syntax. Python was first released in 1991 by Guido van Rossum with a design philosophy that emphasises code readability. Today Python is one of the most widely used programming languages where it is used in everything from data science, machine learning and AI to modern web, mobile and desktop applications.
TypeScript
TypeScript is a free and open-source programming language created by Microsoft. The language is a strict syntactical superset of JavaScript and redefines the way developer writes JavaScript-based web applications and software by adding optional static typing in the mix. TypeScript is designed specifically for development of large-scale applications with a need to transcompile into JavaScript.
Elixir
A dynamic, functional programming language that tuns on top of the Erlang Virtual Machine. A VM known for running low-latency, distributed and fault-tolerant systems. Elixir provides productive tooling and an extensible design perfect for building concurrent applications for critical infrastructure
The software
WebAssembly
is removed from the Top JavaScript Alternatives since you are comparing against it.
If you are looking for more software, applications or projects similar to
JavaScript
we recommend you to check out our full list containing 7 JavaScript Alternatives.