AssemblyScript is *not* a subset of TypeScript - DEV Community"
AssemblyScript definitely not a TypeScript to Web Assembly compiler. In fact, there are lots of differences between the syntaxes used in TypeScript that don't match up nicely with AssemblyScript."
AssemblyScript
Designed for WebAssembly: AssemblyScript targets WebAssembly's feature set specifically, giving developers low-level control over their code.
Familiar TypeScript syntax: Its similarity with TypeScript makes it easy to compile to WebAssembly without learning a new language.
Right at your fingertips: Integrates with the existing Web ecosystem - no heavy toolchains to set up. Simply npm install it!
AssemblyScript
Designed for WebAssembly: AssemblyScript targets WebAssembly's feature set specifically, giving developers low-level control over their code.
Familiar TypeScript syntax: Its similarity with TypeScript makes it easy to compile to WebAssembly without learning a new language.
Right at your fingertips: Integrates with the existing Web ecosystem - no heavy toolchains to set up. Simply npm install it!
TypeScript is a strongly typed programming language that builds on JavaScript, giving you better tooling at any scale.