Travel Through Time to Debug JavaScript

Published: 26 March 2023
on channel: CodeTV
2,342
90

Science fiction? Mark Erikson is here to show us how time travel is not only possible thanks to Replay, but hugely helpful in debugging apps.

Upcoming episodes:
https://lwj.dev/schedule


Links & Resources:


https://www.learnwithjason.dev/let-s-...
  / acemarke  
https://www.replay.io/
https://app.replay.io/recording/react...
https://docs.replay.io/workflows/reco...
https://blog.isquaredsoftware.com/202...


Watch future episodes live at   / jlengstorf  


This episode was sponsored by:
Netlify (https://lwj.dev/netlify)
Nx (https://lwj.dev/nx)
New Relic (https://lwj.dev/new-relic)
Pluralsight (https://lwj.dev/pluralsight)


Live transcription by White Coat Captioning (https://whitecoatcaptioning.com/)


Chapters:


00:00:00 - Welcome
00:00:32 - Who is Mark Erikson?
00:03:07 - What does time travel mean when debugging JavaScript?
00:08:04 - What’s your view on debugging?
00:13:37 - What is your mental model around debugging?
00:23:19 - Can a developer see someone else’s replay to debug their system?
00:26:12 - Browser tools for debugging
00:54:15 - Do you ever get annoyed at how good something is?
00:58:14 - What else can we do to debug?
01:02:56 - Using the step backwards button
01:06:06 - Fancy new features Mark helped build
01:12:56 - Do you need the replay browser to use the recordings?
01:17:51 - Is this for any app debugging?
01:26:23 - Where people can find out more


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