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wasm-feature-detect

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wasm-feature-detect

A small library to detect which features of WebAssembly are supported in your current browser.

  • 1.3.0
  • Source
  • npm
  • Socket score

Version published
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2
Created

What is wasm-feature-detect?

The wasm-feature-detect npm package is designed to help developers detect the availability of various WebAssembly (Wasm) features in the user's environment. This can be particularly useful for ensuring compatibility and optimizing performance by leveraging specific Wasm capabilities when they are available.

What are wasm-feature-detect's main functionalities?

Detect SIMD Support

This feature allows you to detect if SIMD (Single Instruction, Multiple Data) is supported in the user's environment. SIMD can significantly improve performance for certain types of computations.

const wasmFeatureDetect = require('wasm-feature-detect');

wasmFeatureDetect.simd().then(supported => {
  if (supported) {
    console.log('SIMD is supported');
  } else {
    console.log('SIMD is not supported');
  }
});

Detect Bulk Memory Operations Support

This feature checks if bulk memory operations are supported. Bulk memory operations can be used to efficiently manage memory in WebAssembly.

const wasmFeatureDetect = require('wasm-feature-detect');

wasmFeatureDetect.bulkMemory().then(supported => {
  if (supported) {
    console.log('Bulk Memory Operations are supported');
  } else {
    console.log('Bulk Memory Operations are not supported');
  }
});

Detect Multi-Value Support

This feature detects if the multi-value extension is supported. Multi-value allows WebAssembly functions to return multiple values, which can simplify certain programming patterns.

const wasmFeatureDetect = require('wasm-feature-detect');

wasmFeatureDetect.multiValue().then(supported => {
  if (supported) {
    console.log('Multi-Value is supported');
  } else {
    console.log('Multi-Value is not supported');
  }
});

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Package last updated on 03 Oct 2022

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