Used to construct an HTTP server.

Enum of HTTP status codes.

Map from status code to status text.

Make an assertion, error will be thrown if expr does not have truthy value.

Make an assertion that actual and expected are almost equal numbers through a given tolerance. It can be used to take into account IEEE-754 double-precision floating-point representation limitations. If the values are not almost equal then throw.

Make an assertion that actual includes the expected values. If not then an error will be thrown.

Make an assertion that actual and expected are equal, deeply. If not deeply equal, then throw.

Make an assertion that actual is not null or undefined. If not then throw.

Make an assertion, error will be thrown if expr have truthy value.

Make an assertion that obj is an instance of type. If not then throw.

Make an assertion that error is an Error. If not then an error will be thrown. An error class and a string that should be included in the error message can also be asserted.

Make an assertion that actual match RegExp expected. If not then throw.

Make an assertion that actual and expected are not equal, deeply. If not then throw.

Make an assertion that actual not match RegExp expected. If match then throw.

Make an assertion that actual and expected are not strictly equal. If the values are strictly equal then throw.

Make an assertion that actual object is a subset of expected object, deeply. If not, then throw.

Executes a function which returns a promise, expecting it to throw or reject. If it does not, then it throws. An error class and a string that should be included in the error message can also be asserted. Or you can pass a callback which will be passed the error, usually to apply some custom assertions on it.

Make an assertion that actual and expected are strictly equal. If not then throw.

Make an assertion that actual includes expected. If not then throw.

Executes a function, expecting it to throw. If it does not, then it throws. An error class and a string that should be included in the error message can also be asserted. Or you can pass a callback which will be passed the error, usually to apply some custom assertions on it.

Set the cookie header with empty value in the headers to delete it

Deep equality comparison used in assertions

Pretty-prints an analysis of the metafile JSON to a string. This is just for convenience to be able to match esbuild's pretty-printing exactly. If you want to customize it, you can just inspect the data in the metafile yourself.

A synchronous version of "analyzeMetafile".

This function invokes the "esbuild" command-line tool for you. It returns a promise that either resolves with a "BuildResult" object or rejects with a "BuildFailure" object.

A synchronous version of "build".

Converts log messages to formatted message strings suitable for printing in the terminal. This allows you to reuse the built-in behavior of esbuild's log message formatter. This is a batch-oriented API for efficiency.

A synchronous version of "formatMessages".

This configures the browser-based version of esbuild. It is necessary to call this first and wait for the returned promise to be resolved before making other API calls when using esbuild in the browser.

This function is similar to "build" but it serves the resulting files over HTTP on a localhost address with the specified port.

This function transforms a single JavaScript file. It can be used to minify JavaScript, convert TypeScript/JSX to JavaScript, or convert newer JavaScript to older JavaScript. It returns a promise that is either resolved with a "TransformResult" object or rejected with a "TransformFailure" object.

A synchronous version of "transform".

Forcefully throws a failed assertion

Parse cookies of a header

Serves HTTP requests with the given handler.

Constructs a server, accepts incoming connections on the given listener, and handles requests on these connections with the given handler.

Serves HTTPS requests with the given handler.

Set the cookie header properly in the headers

Use this to stub out methods that will throw when invoked.

Use this to assert unreachable code.

Information about the connection a request arrived on.

Documentation: https://esbuild.github.io/api/#serve-arguments

Documentation: https://esbuild.github.io/api/#serve-return-values

Additional serve options.

Options for running an HTTP server.

A handler for HTTP requests. Consumes a request and connection information and returns a response.