@fastly/js-compute

@fastly/js-compute

Javascript SDK for building Fastly's Compute@Edge applications in Javascript.

This package also includes static, NPM installable releases for the js-compute-runtime CLI. This CLI allows for bundling JavaScript with the Fastly Compute@Edge JS runtime into a Compute@Edge compatible WebAssembly service.

Getting Started

We recommend using the Fastly CLI to create, build, and deploy JavaScript Compute@Edge services, as described on the Fastly Developer Hub.

Detailed documentation for JavaScript Compute@Edge services is also available on Fastly Developer Hub.

Usage

Javascript Examples

The Fastly Developer Hub has a collection of common use cases in VCL ported to Javascript, which also acts as a great set of introductory examples of using Javascript on Compute@Edge.

API Reference

The API reference documentation for the Javascript SDK is hosted as a Fastly Compute@Edge application at https://js-compute-reference-docs.edgecompute.app.

Security

If you find any security issues, see the Fastly Security Reporting Page or send an email to: [e-mail]

We plan to disclose any found security vulnerabilities per the npm vulnerability reporting guidelines. Note that communications related to security issues in Fastly-maintained OSS as described here are distinct from Fastly security advisories.

Changelog

The changelog can be found here.

License

Apache-2.0 WITH LLVM-exception

Changelog

0.3.0 (2022-06-29)

Added

• Implement the CompressionStream builtin #84

Changed

• Removed the requirement for a fastly.toml file to be present when using js-compute-runtimes CLI to compile a WASM file
• Breaking change: Removed --skip-pkg argument from js-compute-runtime's CLI #108
• Breaking change: Removed console.trace method

Fixed

• Fix the response error message text
• Throw an error if constructors are called as plain functions
• Fix the behavior of console.debug
• Allow builtin classes to be extended