penpal

Penpal simplifies communication with iframes, workers, and windows by using promise-based methods on top of postMessage.

v7.0.4 URL: https://unpkg.com/penpal@7.0.4

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postMessage communication promise iframe iframes worker workers web-worker web-workers shared-worker shared-workers service-worker service-workers port message-port message-channel window windows

service-worker-mock

Service Worker Mock ========================= A mock service worker environment generator.

v2.0.5 URL: https://unpkg.com/service-worker-mock@2.0.5/index.js

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service-workers service workers testing mock

swarpc

Full type-safe RPC library for service worker -- move things off of the UI thread with ease!

v0.15.1 URL: https://unpkg.com/swarpc@0.15.1/dist/index.js

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service-workers sw rpc trpc typesafe

@worker-tools/json-stream

Utilities for working with streaming JSON in Worker Runtimes such as Cloudflare Workers, Deno Deploy and Service Workers.

v0.1.0-pre.12 URL: https://unpkg.com/@worker-tools/json-stream@0.1.0-pre.12/script/index.js

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cloudflare-workers deno javascript json parser service-workers streams stringify web-streams whatwg-streams

@fairfox/polly

Multi-execution-context framework with reactive state and cross-context messaging for Chrome extensions, PWAs, and worker-based applications

v0.2.0 URL: https://unpkg.com/@fairfox/polly@0.2.0/dist/index.js

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multi-context chrome-extension browser-extension web-extension pwa web-workers service-workers framework reactive state-management messaging cross-context preact signals typescript distributed concurrent