thaler

• Move to biome
• Fix proper chunking algorithm
• Add proper "handshake" for server-client communication
• Remove Blob and File support for requests
• Remove compile as the default export.
• Fix server functions to have the correct MIME type
• Add X-Thaler-ID header
• Update demos

Since seroval now has built-in support for AsyncIterables, and has JSON streaming API, we can now turn all seroval-based server functions to utilize the streaming feature.

Basically, this is now possible:

const example = fn$(async function* foo(items: string[]) {
  for (const item of items) {
    yield sleep(item, 1000);
  }
});

// client code
const iterator = await example(['foo', 'bar', 'baz']);
for await (const value of iterator) {
  console.log('Received: ', value);
}

• Add support for defining custom server functions. The configuration follows the same internal definition for the built-in server functions, and can be defined through the plugin integrations (e.g. Vite). Functions defined in the configuration must call one of the "internally-defined" functions for Thaler to recognize the function call.

// This is based on the unplugin integration
thaler.vite({
  functions: [
    {
      // Name of the function
      name: 'server$',
      // Boolean check if the function needs to perform
      // closure extraction
      scoping: false,
      // Target identifier (to be compiled)
      target: {
        // Name of the identifier
        name: 'server$',
        // Where it is imported
        source: 'thaler',
        // Kind of import (named or default)
        kind: 'named',
      },
      // Compiled function for the client
      client: {
        // Compiled function identifier
        name: '$$server',
        // Where it is imported
        source: 'thaler/client',
        // Kind of import
        kind: 'named',
      },
      // Compiled function for the server
      server: {
        // Compiled function identifier
        name: '$$server',
        // Where it is imported
        source: 'thaler/server',
        // Kind of import
        kind: 'named',
      },
    }
  ],
});

• Add loader$ and action$ https://github.com/lxsmnsyc/thaler/commit/a84da6071a173f5b3ce02bdf55e8c6e7cd0bc37b
• Change second parameter for functions (except server$) to receive an event object with a request property instead of the request directly https://github.com/lxsmnsyc/thaler/commit/fcc39b9d71db670a73265b4de48d963f3853126f
  • This change also adds support for response modification for fn$ and pure$
• Add retry to thaler/utils https://github.com/lxsmnsyc/thaler/commit/d33e4b47be7cbc0335a41be53d079f698feccb7d
• Add timeout to thaler/utils https://github.com/lxsmnsyc/thaler/commit/00c9766bfdd85a7e55dd12da86ac5bb7eed20d2f
• Fix debounce race conditions https://github.com/lxsmnsyc/thaler/pull/6/commits/81af3fff4420b32e3b82474e2565d9693042d921
• Drop origin config https://github.com/lxsmnsyc/thaler/pull/6/commits/0d17d505e2b72a82f0dba8324a67bcd27c5d67f8

• Add thaler/utils
  • Add debounce
  • Add throttle
  • Move json and text utils from thaler/server to thaler/utils
• Add ref$ (createReference in seroval but with auto id)
• Add sveltekit demo
• Add solidstart demo

• Deprecate thaler/babel in favor of thaler/compiler
• Add unplugin
• Fix fn$ scoping to skip top-level values

• Add support for Promise serialization
• Fix closure extraction to support live binding
  • let variables captured but was updated after it is captured. Calling fn$ sends the stale closure instead of the updated closure.

Full Changelog: https://github.com/lxsmnsyc/thaler/compare/v0.1.3...v0.2.0