# Artem Zakharchenko - Mock Service Worker

Page: https://stenobird.com/podcast/devtools-fm/artem-zakharchenko-mock-service-worker
Text version: https://stenobird.com/podcast/devtools-fm/artem-zakharchenko-mock-service-worker.md
Podcast: [devtools.fm: Developer Tools, Open Source, Software Development](https://stenobird.com/podcast/devtools-fm)
Published: 2025-01-20T01:00:00+00:00
Episode link: https://podcasters.spotify.com/pod/show/devtoolsfm/episodes/Artem-Zakharchenko---Mock-Service-Worker-e2tn3gv
Audio file: https://anchor.fm/s/dd6922b4/podcast/play/97274847/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2025-0-19%2F393353460-44100-2-082c17c19f5c9.m4a
Processing state: failed
JSON: https://stenobird.com/v1/public/podcasts/devtools-fm/episodes/artem-zakharchenko-mock-service-worker
Duration seconds: 3421

## Resource

This week we talk to Artem Zakharchenko, the creator of Mock Service Worker (MSW). MSW is a library that allows you to mock network requests in your tests and demos. We talk about the evolution of MSW, the technical details of how it works, and the future prospects of the library. https://bsky.app/profile/kettanaito.com https://mswjs.io/ https://www.epicweb.dev/ Apply to sponsor the podcast: https://devtools.fm/sponsor Become a paid subscriber our patreon, spotify, or apple podcasts for the ad-free episode. https://www.patreon.com/devtoolsfm https://podcasters.spotify.com/pod/show/devtoolsfm/subscribe https://podcasts.apple.com/us/podcast/devtools-fm/id1566647758 https://www.youtube.com/@devtoolsfm/membership

## Actions

- request_transcript: `POST https://stenobird.com/v1/public/podcasts/devtools-fm/episodes/artem-zakharchenko-mock-service-worker/transcription-requests` — Idempotently request low-priority transcript generation for this episode.
- read_markdown: `GET https://stenobird.com/podcast/devtools-fm/artem-zakharchenko-mock-service-worker.md` — Read the agent-friendly Markdown representation of this episode resource.

A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed.

## Transcript

Full transcripts are not published on public pages unless there is a clear rights basis.