Show HN: Plasmo – a framework for building modern Chrome extensions

• plasmo

  7 6,049 9.7 TypeScript

  🧩 The Browser Extension Framework

  

  Thanks! We wrote a custom Parcel runtime [1] inspired by Parcel's HMR runtime (which was too bloated and buggy for us) that injects a web socket listener into the development build of the extension.

  Whenever a bundle change happens, Parcel sends it the refresh message and it either does `chrome.runtime.reload()` or `location.reload()` depending on the context.

  [1]: https://github.com/PlasmoHQ/plasmo/blob/main/packages/parcel...

• webextension-polyfill

  4 2,210 7.4 JavaScript

  A lightweight polyfill library for Promise-based WebExtension APIs in Chrome

  

• Klotho

  klo.dev

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• examples

  1 208 8.4 TypeScript

  🔰 Example projects that demonstrate how to use the Plasmo Framework and integrate with popular tools (by PlasmoHQ)

  

  - We have remote code bundling that automatically fetches URL based imports (like Google Analytics) in build time to mitigate issues with MV3 not allowing remote code [4]

  [1]: https://docs.plasmo.com/#where-is-the-manifestjson-file

  [2]: https://docs.plasmo.com/workflows/env

  [3]: https://github.com/PlasmoHQ/examples/tree/57791e70549441e391...

  [4]: https://docs.plasmo.com/workflows/remote-code

• docs

  3 8 7.2 TypeScript

  📘 Documentation site (by PlasmoHQ)

  

  - We have remote code bundling that automatically fetches URL based imports (like Google Analytics) in build time to mitigate issues with MV3 not allowing remote code [4]

  [1]: https://docs.plasmo.com/#where-is-the-manifestjson-file

  [2]: https://docs.plasmo.com/workflows/env

  [3]: https://github.com/PlasmoHQ/examples/tree/57791e70549441e391...

  [4]: https://docs.plasmo.com/workflows/remote-code

• sveltekit-adapter-browser-extension

  1 131 2.1 JavaScript

  Build browser extensions with Svelte (early prototype)

  Sveltekit! I used sveltekit-adapter-browser-extension[0] by Antony which conveniently handles the hashing stuff. I just made the repo public in case you want to check it out[1]. Let me know if you run into any issues!

  [0] https://github.com/antony/sveltekit-adapter-browser-extensio...

  [1] https://github.com/FractalHQ/nutab

• sveltekit-adapter-browser-extensio

  1 - -

  Sveltekit! I used sveltekit-adapter-browser-extension[0] by Antony which conveniently handles the hashing stuff. I just made the repo public in case you want to check it out[1]. Let me know if you run into any issues!

  [0] https://github.com/antony/sveltekit-adapter-browser-extensio...

  [1] https://github.com/FractalHQ/nutab

• nutab

  3 8 3.5 Svelte

  Sveltekit! I used sveltekit-adapter-browser-extension[0] by Antony which conveniently handles the hashing stuff. I just made the repo public in case you want to check it out[1]. Let me know if you run into any issues!

  [0] https://github.com/antony/sveltekit-adapter-browser-extensio...

  [1] https://github.com/FractalHQ/nutab

• Appwrite

  appwrite.io

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